Beta Release 0.5.0 (#3)

* Automated commit message

* Automated commit message

* Automated commit message

* Automated commit message

---------

Co-authored-by: PayPalServerSDKs <server-sdks@paypal.com>

src/ApiHelper.php

@@ -0,0 +1,114 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib;
+
+use Core\Utils\CoreHelper;
+use Core\Utils\JsonHelper;
+use InvalidArgumentException;
+use stdClass;
+
+/**
+ * API utility class.
+ */
+class ApiHelper
+{
+    /**
+     * @var JsonHelper
+     */
+    private static $jsonHelper;
+
+    public static function getJsonHelper(): JsonHelper
+    {
+        if (self::$jsonHelper == null) {
+            self::$jsonHelper = new JsonHelper([], [], null, 'PaypalServerSDKLib\\Models');
+        }
+        return self::$jsonHelper;
+    }
+
+    /**
+     * Serialize any given mixed value.
+     *
+     * @param mixed $value Any value to be serialized
+     *
+     * @return string|null serialized value
+     */
+    public static function serialize($value): ?string
+    {
+        return CoreHelper::serialize($value);
+    }
+
+    /**
+     * Deserialize a Json string.
+     *
+     * @param string $json A valid Json string
+     *
+     * @return mixed Decoded Json
+     */
+    public static function deserialize(string $json)
+    {
+        return CoreHelper::deserialize($json);
+    }
+
+    /**
+     * Decodes a valid json string into an array to send in Api calls.
+     *
+     * @param  mixed  $json         Must be null or array or a valid string json to be translated into a php array.
+     * @param  string $name         Name of the argument whose value is being validated in $json parameter.
+     * @param  bool   $associative  Should check for associative? Default: true.
+     *
+     * @return array|null    Returns an array made up of key-value pairs in the provided json string
+     *                       or throws exception, if the provided json is not valid.
+     * @throws InvalidArgumentException
+     */
+    public static function decodeJson($json, string $name, bool $associative = true): ?array
+    {
+        if (is_null($json) || (is_array($json) && (!$associative || CoreHelper::isAssociative($json)))) {
+            return $json;
+        }
+        if ($json instanceof stdClass) {
+            $json = json_encode($json);
+        }
+        if (is_string($json)) {
+            $decoded = json_decode($json, true);
+            if (is_array($decoded) && (!$associative || CoreHelper::isAssociative($decoded))) {
+                return $decoded;
+            }
+        }
+        throw new InvalidArgumentException("Invalid json value for argument: '$name'");
+    }
+
+    /**
+     * Decodes a valid jsonArray string into an array to send in Api calls.
+     *
+     * @param  mixed  $json   Must be null or array or a valid string jsonArray to be translated into a php array.
+     * @param  string $name   Name of the argument whose value is being validated in $json parameter.
+     * @param  bool   $asMap  Should decode as map? Default: false.
+     *
+     * @return array|null    Returns an array made up of key-value pairs in the provided jsonArray string
+     *                       or throws exception, if the provided json is not valid.
+     * @throws InvalidArgumentException
+     */
+    public static function decodeJsonArray($json, string $name, bool $asMap = false): ?array
+    {
+        $decoded = self::decodeJson($json, $name, false);
+        if (is_null($decoded)) {
+            return null;
+        }
+        $isAssociative = CoreHelper::isAssociative($decoded);
+        if (($asMap && $isAssociative) || (!$asMap && !$isAssociative)) {
+            return array_map(function ($v) use ($name) {
+                return self::decodeJson($v, $name);
+            }, $decoded);
+        }
+        $type = $asMap ? 'map' : 'array';
+        throw new InvalidArgumentException("Invalid json $type value for argument: '$name'");
+    }
+}

src/Authentication/ClientCredentialsAuthCredentialsBuilder.php

@@ -0,0 +1,127 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Authentication;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\OAuthToken;
+
+/**
+ * Utility class for initializing ClientCredentialsAuth security credentials.
+ */
+class ClientCredentialsAuthCredentialsBuilder
+{
+    /**
+     * @var array
+     */
+    private $config;
+
+    private function __construct(array $config)
+    {
+        $this->config = $config;
+    }
+
+    /**
+     * Initializer for ClientCredentialsAuthCredentialsBuilder
+     *
+     * @param string $oAuthClientId
+     * @param string $oAuthClientSecret
+     */
+    public static function init(string $oAuthClientId, string $oAuthClientSecret): self
+    {
+        return new self(['oAuthClientId' => $oAuthClientId, 'oAuthClientSecret' => $oAuthClientSecret]);
+    }
+
+    /**
+     * Setter for OAuthClientId.
+     *
+     * @param string $oAuthClientId
+     *
+     * @return $this
+     */
+    public function oAuthClientId(string $oAuthClientId): self
+    {
+        $this->config['oAuthClientId'] = $oAuthClientId;
+        return $this;
+    }
+
+    /**
+     * Setter for OAuthClientSecret.
+     *
+     * @param string $oAuthClientSecret
+     *
+     * @return $this
+     */
+    public function oAuthClientSecret(string $oAuthClientSecret): self
+    {
+        $this->config['oAuthClientSecret'] = $oAuthClientSecret;
+        return $this;
+    }
+
+    /**
+     * Setter for OAuthToken.
+     *
+     * @param OAuthToken|null $oAuthToken
+     *
+     * @return $this
+     */
+    public function oAuthToken(?OAuthToken $oAuthToken): self
+    {
+        $this->config['oAuthToken'] = $oAuthToken;
+        return $this;
+    }
+
+    /**
+     * Setter for clock skew time in seconds applied while checking the OAuth Token expiry.
+     *
+     * @param int $oAuthClockSkew
+     *
+     * @return $this
+     */
+    public function oAuthClockSkew(int $oAuthClockSkew): self
+    {
+        $this->config['Oauth2-ClockSkew'] = $oAuthClockSkew;
+        return $this;
+    }
+
+    /**
+     * Setter for the OAuthTokenProvider callable with 2 arguments. Arg1 will be the last OAuthToken
+     * instance, while Arg2 will be an instance of ClientCredentialsAuthManager. The return type of
+     * callable should be an instance of OAuthToken model.
+     *
+     * @param callable(OAuthToken, ClientCredentialsAuthManager): OAuthToken $oAuthTokenProvider
+     *
+     * @return $this
+     */
+    public function oAuthTokenProvider(callable $oAuthTokenProvider): self
+    {
+        $this->config['Oauth2-TokenProvider'] = $oAuthTokenProvider;
+        return $this;
+    }
+
+    /**
+     * Setter for the OAuthOnTokenUpdate callable with the updated OAuthToken instance as the only argument.
+     * Here the return type of callable should be void
+     *
+     * @param callable(OAuthToken): void $oAuthOnTokenUpdate
+     *
+     * @return $this
+     */
+    public function oAuthOnTokenUpdate(callable $oAuthOnTokenUpdate): self
+    {
+        $this->config['Oauth2-OnTokenUpdate'] = $oAuthOnTokenUpdate;
+        return $this;
+    }
+
+    public function getConfiguration(): array
+    {
+        return CoreHelper::clone($this->config);
+    }
+}

src/Authentication/ClientCredentialsAuthManager.php

@@ -0,0 +1,206 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Authentication;
+
+use Closure;
+use Exception;
+use CoreInterfaces\Core\Request\TypeValidatorInterface;
+use Core\Authentication\CoreAuth;
+use Core\Client;
+use Core\Request\Parameters\HeaderParam;
+use Core\Utils\CoreHelper;
+use InvalidArgumentException;
+use PaypalServerSDKLib\Models\OAuthToken;
+use PaypalServerSDKLib\Controllers\OAuthAuthorizationController;
+use PaypalServerSDKLib\ConfigurationDefaults;
+use PaypalServerSDKLib\ClientCredentialsAuth;
+
+/**
+ * Utility class for OAuth 2 authorization and token management
+ */
+class ClientCredentialsAuthManager extends CoreAuth implements ClientCredentialsAuth
+{
+    /**
+     * Singleton instance of OAuth 2 API controller
+     * @var OAuthAuthorizationController
+     */
+    private $oAuthApi;
+
+    /**
+     * @var array
+     */
+    private $config;
+
+    /**
+     * @var OAuthToken|null
+     */
+    private $internalOAuthToken;
+
+    public function __construct(array $config)
+    {
+        parent::__construct();
+        $this->config = $config;
+        $this->internalOAuthToken = $this->getOAuthToken();
+    }
+
+    public function setClient(Client $client): void
+    {
+        $this->oAuthApi = new OAuthAuthorizationController($client);
+    }
+
+    /**
+     * String value for oAuthClientId.
+     */
+    public function getOAuthClientId(): string
+    {
+        return $this->config['oAuthClientId'] ?? ConfigurationDefaults::O_AUTH_CLIENT_ID;
+    }
+
+    /**
+     * String value for oAuthClientSecret.
+     */
+    public function getOAuthClientSecret(): string
+    {
+        return $this->config['oAuthClientSecret'] ?? ConfigurationDefaults::O_AUTH_CLIENT_SECRET;
+    }
+
+    /**
+     * OAuthToken value for oAuthToken.
+     */
+    public function getOAuthToken(): ?OAuthToken
+    {
+        $oAuthToken = $this->config['oAuthToken'];
+        if ($oAuthToken instanceof OAuthToken) {
+            return clone $oAuthToken;
+        }
+        return ConfigurationDefaults::O_AUTH_TOKEN;
+    }
+
+    /**
+     * Checks if provided credentials match with existing ones.
+     *
+     * @param string $oAuthClientId OAuth 2 Client ID
+     * @param string $oAuthClientSecret OAuth 2 Client Secret
+     */
+    public function equals(string $oAuthClientId, string $oAuthClientSecret): bool
+    {
+        return $oAuthClientId == $this->getOAuthClientId() &&
+            $oAuthClientSecret == $this->getOAuthClientSecret();
+    }
+
+    /**
+     * Clock skew time in seconds applied while checking the OAuth Token expiry.
+     */
+    public function getOAuthClockSkew(): int
+    {
+        return $this->config['Oauth2-ClockSkew'] ?? ConfigurationDefaults::OAUTH_2_CLOCK_SKEW;
+    }
+
+    /**
+     * Fetch the OAuth token.
+     * @param  array|null        $additionalParams  Additional parameters to send during authorization
+     */
+    public function fetchToken(?array $additionalParams = null): OAuthToken
+    {
+        //send request for access token
+        $oAuthToken = $this->oAuthApi->requestToken(
+            [
+                'authorization' => $this->buildBasicHeader(),
+                'scope' => null,
+            ],
+            $additionalParams
+        )->getResult();
+
+        $this->addExpiryTime($oAuthToken);
+
+        return $oAuthToken;
+    }
+
+    /**
+     * Has the OAuth token expired? If the token argument is not provided then this function will check the expiry of
+     * the initial oauthToken, that's set in the client initialization.
+     */
+    public function isTokenExpired(?OAuthToken $token = null): bool
+    {
+        $token = $token ?? $this->getOAuthToken();
+        if ($token == null || empty($token->getExpiry())) {
+            return true;
+        }
+        return $token->getExpiry() < time() + $this->getOAuthClockSkew();
+    }
+
+    private function getTokenFromProvider(): ?OAuthToken
+    {
+        if ($this->internalOAuthToken != null && !$this->isTokenExpired($this->internalOAuthToken)) {
+            return $this->internalOAuthToken;
+        }
+        $provider = $this->config['Oauth2-TokenProvider'];
+        if (is_callable($provider)) {
+            $token = Closure::fromCallable($provider)($this->internalOAuthToken, $this);
+        } else {
+            try {
+                $token = $this->fetchToken();
+            } catch (Exception $exp) {
+                return $this->internalOAuthToken;
+            }
+        }
+        $updateCallback = $this->config['Oauth2-OnTokenUpdate'];
+        if (is_callable($updateCallback)) {
+            Closure::fromCallable($updateCallback)($token);
+        }
+        return $token;
+    }
+
+    /**
+     * Check if client is authorized, throws exceptions when token is null or expired.
+     *
+     * @throws InvalidArgumentException
+     */
+    public function validate(TypeValidatorInterface $validator): void
+    {
+        $this->internalOAuthToken = $this->getTokenFromProvider();
+        if ($this->internalOAuthToken == null) {
+            throw new InvalidArgumentException('Client is not authorized. An OAuth token is needed to make API calls.');
+        }
+        if ($this->isTokenExpired($this->internalOAuthToken)) {
+            throw new InvalidArgumentException('OAuth token is expired. A valid token is needed to make API calls.');
+        }
+        parent::__construct(
+            HeaderParam::init(
+                'Authorization',
+                CoreHelper::getBearerAuthString($this->internalOAuthToken->getAccessToken())
+            )->requiredNonEmpty()
+        );
+        parent::validate($validator);
+    }
+
+    /**
+     * Build authorization header value for basic auth.
+     */
+    private function buildBasicHeader(): string
+    {
+        return 'Basic ' . base64_encode(
+            $this->getOAuthClientId() . ':' . $this->getOAuthClientSecret()
+        );
+    }
+
+    /**
+     * Adds the expiry time to the given oAuthToken instance.
+     */
+    private function addExpiryTime(OAuthToken $oAuthToken): void
+    {
+        $expiresIn = $oAuthToken->getExpiresIn();
+        if (empty($expiresIn)) {
+            return;
+        }
+        $oAuthToken->setExpiry(time() + $expiresIn);
+    }
+}

src/ClientCredentialsAuth.php

@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib;
+
+use PaypalServerSDKLib\Models\OAuthToken;
+
+/**
+ * Interface for defining the behavior of Authentication.
+ */
+interface ClientCredentialsAuth
+{
+    /**
+     * String value for oAuthClientId.
+     */
+    public function getOAuthClientId(): string;
+
+    /**
+     * String value for oAuthClientSecret.
+     */
+    public function getOAuthClientSecret(): string;
+
+    /**
+     * OAuthToken value for oAuthToken.
+     */
+    public function getOAuthToken(): ?OAuthToken;
+
+    /**
+     * Checks if provided credentials match with existing ones.
+     *
+     * @param string $oAuthClientId OAuth 2 Client ID
+     * @param string $oAuthClientSecret OAuth 2 Client Secret
+     */
+    public function equals(string $oAuthClientId, string $oAuthClientSecret): bool;
+
+    /**
+     * Fetch the OAuth token.
+     *
+     * @param array|null $additionalParams Additional parameters to be sent.
+     */
+    public function fetchToken(?array $additionalParams = null): OAuthToken;
+
+    /**
+     * Has the OAuth token expired? If the token argument is not provided then this function will check the
+     * expiry of the initial oauthToken, that's set in the client initialization.
+     */
+    public function isTokenExpired(?OAuthToken $token = null): bool;
+}

src/ConfigurationDefaults.php

@@ -0,0 +1,97 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib;
+
+use Psr\Log\LogLevel;
+
+/**
+ * Default values for the configuration parameters of the client.
+ */
+class ConfigurationDefaults
+{
+    public const TIMEOUT = 0;
+
+    public const ENABLE_RETRIES = false;
+
+    public const NUMBER_OF_RETRIES = 0;
+
+    public const RETRY_INTERVAL = 1;
+
+    public const BACK_OFF_FACTOR = 2;
+
+    public const MAXIMUM_RETRY_WAIT_TIME = 0;
+
+    public const RETRY_ON_TIMEOUT = true;
+
+    public const HTTP_STATUS_CODES_TO_RETRY = [408, 413, 429, 500, 502, 503, 504, 521, 522, 524];
+
+    public const HTTP_METHODS_TO_RETRY = ['GET', 'PUT'];
+
+    public const ENVIRONMENT = Environment::SANDBOX;
+
+    public const O_AUTH_CLIENT_ID = '';
+
+    public const O_AUTH_CLIENT_SECRET = '';
+
+    public const O_AUTH_TOKEN = null;
+
+    public const OAUTH_2_CLOCK_SKEW = 0;
+
+    public const LOGGER_ALLOWED_LEVELS = [
+        LogLevel::EMERGENCY,
+        LogLevel::ALERT,
+        LogLevel::CRITICAL,
+        LogLevel::ERROR,
+        LogLevel::WARNING,
+        LogLevel::NOTICE,
+        LogLevel::INFO,
+        LogLevel::DEBUG
+    ];
+
+    public const LOGGER_LEVEL = LogLevel::INFO;
+
+    public const LOGGER_MASK_SENSITIVE_HEADERS = true;
+
+    public const LOGGER_INCLUDE_QUERY_IN_PATH = false;
+
+    public const LOGGER_LOG_BODY = false;
+
+    public const LOGGER_LOG_HEADERS = false;
+
+    public const LOGGER_EXCLUDE_HEADERS = [];
+
+    public const LOGGER_INCLUDE_HEADERS = [];
+
+    public const LOGGER_UNMASK_HEADERS = [];
+
+    /**
+     * @var array Associative list of all default configurations
+     */
+    public const _ALL = [
+        'timeout' => self::TIMEOUT,
+        'enableRetries' => self::ENABLE_RETRIES,
+        'numberOfRetries' => self::NUMBER_OF_RETRIES,
+        'retryInterval' => self::RETRY_INTERVAL,
+        'backOffFactor' => self::BACK_OFF_FACTOR,
+        'maximumRetryWaitTime' => self::MAXIMUM_RETRY_WAIT_TIME,
+        'retryOnTimeout' => self::RETRY_ON_TIMEOUT,
+        'httpStatusCodesToRetry' => self::HTTP_STATUS_CODES_TO_RETRY,
+        'httpMethodsToRetry' => self::HTTP_METHODS_TO_RETRY,
+        'environment' => self::ENVIRONMENT,
+        'oAuthClientId' => self::O_AUTH_CLIENT_ID,
+        'oAuthClientSecret' => self::O_AUTH_CLIENT_SECRET,
+        'oAuthToken' => self::O_AUTH_TOKEN,
+        'Oauth2-ClockSkew' => self::OAUTH_2_CLOCK_SKEW,
+        'Oauth2-TokenProvider' => null,
+        'Oauth2-OnTokenUpdate' => null,
+        'loggingConfiguration' => null
+    ];
+}

src/ConfigurationInterface.php

@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib;
+
+use CoreInterfaces\Http\HttpConfigurations;
+use PaypalServerSDKLib\Authentication\ClientCredentialsAuthCredentialsBuilder;
+use PaypalServerSDKLib\Logging\LoggingConfigurationBuilder;
+
+/**
+ * An interface for all configuration parameters required by the SDK.
+ */
+interface ConfigurationInterface extends HttpConfigurations
+{
+    /**
+     * Get current API environment
+     */
+    public function getEnvironment(): string;
+
+    /**
+     * Get the credentials to use with ClientCredentialsAuth
+     */
+    public function getClientCredentialsAuth(): ClientCredentialsAuth;
+
+    /**
+     * Get the credentials builder instance to update credentials for ClientCredentialsAuth
+     */
+    public function getClientCredentialsAuthCredentialsBuilder(): ?ClientCredentialsAuthCredentialsBuilder;
+
+    /**
+     * Represents the logging configurations for API calls.
+     */
+    public function getLoggingConfigurationBuilder(): ?LoggingConfigurationBuilder;
+
+    /**
+     * Get the base uri for a given server in the current environment.
+     *
+     * @param string $server Server name
+     *
+     * @return string Base URI
+     */
+    public function getBaseUri(string $server = Server::DEFAULT_): string;
+}

src/Controllers/BaseController.php

@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Controllers;
+
+use Core\ApiCall;
+use Core\Client;
+use Core\Request\RequestBuilder;
+use Core\Response\ResponseHandler;
+
+/**
+ * Base controller
+ */
+class BaseController
+{
+    /**
+     * Client instance
+     *
+     * @var Client
+     */
+    private $client;
+
+    public function __construct(Client $client)
+    {
+        $this->client = $client;
+    }
+
+    protected function execute(RequestBuilder $requestBuilder, ?ResponseHandler $responseHandler = null)
+    {
+        return (new ApiCall($this->client))
+            ->requestBuilder($requestBuilder)
+            ->responseHandler($responseHandler ?? $this->responseHandler())
+            ->execute();
+    }
+
+    protected function requestBuilder(string $requestMethod, string $path): RequestBuilder
+    {
+        return new RequestBuilder($requestMethod, $path);
+    }
+
+    protected function responseHandler(): ResponseHandler
+    {
+        return $this->client->getGlobalResponseHandler();
+    }
+}

src/Controllers/OAuthAuthorizationController.php

@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Controllers;
+
+use Core\Request\Parameters\AdditionalFormParams;
+use Core\Request\Parameters\FormParam;
+use Core\Request\Parameters\HeaderParam;
+use Core\Response\Types\ErrorType;
+use CoreInterfaces\Core\Request\RequestMethod;
+use PaypalServerSDKLib\Exceptions\OAuthProviderException;
+use PaypalServerSDKLib\Http\ApiResponse;
+use PaypalServerSDKLib\Models\OAuthToken;
+
+class OAuthAuthorizationController extends BaseController
+{
+    /**
+     * Create a new OAuth 2 token.
+     *
+     * @param array $options Array with all options for search
+     * @param array|null $fieldParameters Additional optional form parameters are supported by this
+     *        endpoint
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function requestToken(array $options, array $fieldParameters = null): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::POST, '/v1/oauth2/token')
+            ->parameters(
+                FormParam::init('grant_type', 'client_credentials'),
+                HeaderParam::init('Authorization', $options)->extract('authorization'),
+                FormParam::init('scope', $options)->extract('scope'),
+                AdditionalFormParams::init($fieldParameters)
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init('OAuth 2 provider returned an error.', OAuthProviderException::class)
+            )
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'OAuth 2 provider says client authentication failed.',
+                    OAuthProviderException::class
+                )
+            )
+            ->type(OAuthToken::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+}

src/Controllers/OrdersController.php

@@ -0,0 +1,488 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Controllers;
+
+use Core\Request\Parameters\BodyParam;
+use Core\Request\Parameters\HeaderParam;
+use Core\Request\Parameters\QueryParam;
+use Core\Request\Parameters\TemplateParam;
+use Core\Response\Types\ErrorType;
+use CoreInterfaces\Core\Request\RequestMethod;
+use PaypalServerSDKLib\Exceptions\ErrorException;
+use PaypalServerSDKLib\Http\ApiResponse;
+use PaypalServerSDKLib\Models\Order;
+use PaypalServerSDKLib\Models\OrderAuthorizeResponse;
+
+class OrdersController extends BaseController
+{
+    /**
+     * Creates an order. Merchants and partners can add Level 2 and 3 data to payments to reduce risk and
+     * payment processing costs. For more information about processing payments, see <a href="https:
+     * //developer.paypal.com/docs/checkout/advanced/processing/">checkout</a> or <a href="https:
+     * //developer.paypal.com/docs/multiparty/checkout/advanced/processing/">multiparty checkout</a>.
+     * <blockquote><strong>Note:</strong> For error handling and troubleshooting, see <a href="https:
+     * //developer.paypal.com/api/rest/reference/orders/v2/errors/#create-order">Orders v2 errors</a>.
+     * </blockquote>
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function ordersCreate(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::POST, '/v2/checkout/orders')
+            ->auth('Oauth2')
+            ->parameters(
+                HeaderParam::init('Content-Type', 'application/json'),
+                BodyParam::init($options)->extract('body'),
+                HeaderParam::init('PayPal-Request-Id', $options)->extract('payPalRequestId'),
+                HeaderParam::init('PayPal-Partner-Attribution-Id', $options)->extract('payPalPartnerAttributionId'),
+                HeaderParam::init('PayPal-Client-Metadata-Id', $options)->extract('payPalClientMetadataId'),
+                HeaderParam::init('Prefer', $options)->extract('prefer', 'return=minimal')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'Request is not well-formed, syntactically incorrect, or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The requested action could not be performed, semantically incorrect, or fa' .
+                    'iled business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(Order::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Shows details for an order, by ID.<blockquote><strong>Note:</strong> For error handling and
+     * troubleshooting, see <a href="https://developer.paypal.com/api/rest/reference/orders/v2/errors/#get-
+     * order">Orders v2 errors</a>.</blockquote>
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function ordersGet(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::GET, '/v2/checkout/orders/{id}')
+            ->auth('Oauth2')
+            ->parameters(
+                TemplateParam::init('id', $options)->extract('id'),
+                QueryParam::init('fields', $options)->extract('fields')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('404', ErrorType::init('The specified resource does not exist.', ErrorException::class))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(Order::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Updates an order with a `CREATED` or `APPROVED` status. You cannot update an order with the
+     * `COMPLETED` status.<br/><br/>To make an update, you must provide a `reference_id`. If you omit this
+     * value with an order that contains only one purchase unit, PayPal sets the value to `default` which
+     * enables you to use the path: <code>\"/purchase_units/@reference_id=='default'/{attribute-or-
+     * object}\"</code>. Merchants and partners can add Level 2 and 3 data to payments to reduce risk and
+     * payment processing costs. For more information about processing payments, see <a href="https:
+     * //developer.paypal.com/docs/checkout/advanced/processing/">checkout</a> or <a href="https:
+     * //developer.paypal.com/docs/multiparty/checkout/advanced/processing/">multiparty checkout</a>.
+     * <blockquote><strong>Note:</strong> For error handling and troubleshooting, see <a href="https:
+     * //developer.paypal.com/api/rest/reference/orders/v2/errors/#patch-order">Orders v2 errors</a>.
+     * </blockquote>Patchable attributes or objects:
+     * <br/><br/><table><thead><th>Attribute</th><th>Op</th><th>Notes</th></thead><tbody><tr><td><code>inte
+     * nt</code></td><td>replace</td><td></td></tr><tr><td><code>payer</code></td><td>replace,
+     * add</td><td>Using replace op for <code>payer</code> will replace the whole <code>payer</code> object
+     * with the value sent in request.</td></tr><tr><td><code>purchase_units</code></td><td>replace,
+     * add</td><td></td></tr><tr><td><code>purchase_units[].custom_id</code></td><td>replace, add,
+     * remove</td><td></td></tr><tr><td><code>purchase_units[].description</code></td><td>replace, add,
+     * remove</td><td></td></tr><tr><td><code>purchase_units[].payee.
+     * email</code></td><td>replace</td><td></td></tr><tr><td><code>purchase_units[].shipping.
+     * name</code></td><td>replace, add</td><td></td></tr><tr><td><code>purchase_units[].shipping.
+     * email_address</code></td><td>replace, add</td><td></td></tr><tr><td><code>purchase_units[].shipping.
+     * phone_number</code></td><td>replace, add</td><td></td></tr><tr><td><code>purchase_units[].shipping.
+     * options</code></td><td>replace, add</td><td></td></tr><tr><td><code>purchase_units[].shipping.
+     * address</code></td><td>replace, add</td><td></td></tr><tr><td><code>purchase_units[].shipping.
+     * type</code></td><td>replace, add</td><td></td></tr><tr><td><code>purchase_units[].
+     * soft_descriptor</code></td><td>replace, remove</td><td></td></tr><tr><td><code>purchase_units[].
+     * amount</code></td><td>replace</td><td></td></tr><tr><td><code>purchase_units[].
+     * items</code></td><td>replace, add, remove</td><td></td></tr><tr><td><code>purchase_units[].
+     * invoice_id</code></td><td>replace, add, remove</td><td></td></tr><tr><td><code>purchase_units[].
+     * payment_instruction</code></td><td>replace</td><td></td></tr><tr><td><code>purchase_units[].
+     * payment_instruction.disbursement_mode</code></td><td>replace</td><td>By default,
+     * <code>disbursement_mode</code> is <code>INSTANT</code>.</td></tr><tr><td><code>purchase_units[].
+     * payment_instruction.payee_receivable_fx_rate_id</code></td><td>replace, add,
+     * remove</td><td></td></tr><tr><td><code>purchase_units[].payment_instruction.
+     * platform_fees</code></td><td>replace, add, remove</td><td></td></tr><tr><td><code>purchase_units[].
+     * supplementary_data.airline</code></td><td>replace, add,
+     * remove</td><td></td></tr><tr><td><code>purchase_units[].supplementary_data.
+     * card</code></td><td>replace, add, remove</td><td></td></tr><tr><td><code>application_context.
+     * client_configuration</code></td><td>replace, add</td><td></td></tr></tbody></table>
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function ordersPatch(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::PATCH, '/v2/checkout/orders/{id}')
+            ->auth('Oauth2')
+            ->parameters(
+                TemplateParam::init('id', $options)->extract('id'),
+                HeaderParam::init('Content-Type', 'application/json'),
+                BodyParam::init($options)->extract('body')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'Request is not well-formed, syntactically incorrect, or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('404', ErrorType::init('The specified resource does not exist.', ErrorException::class))
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The requested action could not be performed, semantically incorrect, or fa' .
+                    'iled business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Payer confirms their intent to pay for the the Order with the given payment source.
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function ordersConfirm(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(
+            RequestMethod::POST,
+            '/v2/checkout/orders/{id}/confirm-payment-source'
+        )
+            ->auth('Oauth2')
+            ->parameters(
+                TemplateParam::init('id', $options)->extract('id'),
+                HeaderParam::init('Content-Type', 'application/json'),
+                HeaderParam::init('PayPal-Client-Metadata-Id', $options)->extract('payPalClientMetadataId'),
+                HeaderParam::init('Prefer', $options)->extract('prefer', 'return=minimal'),
+                BodyParam::init($options)->extract('body')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'Request is not well-formed, syntactically incorrect, or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init('Authorization failed due to insufficient permissions.', ErrorException::class)
+            )
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The requested action could not be performed, semantically incorrect, or fa' .
+                    'iled business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('An internal server error has occurred.', ErrorException::class))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(Order::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Authorizes payment for an order. To successfully authorize payment for an order, the buyer must
+     * first approve the order or a valid payment_source must be provided in the request. A buyer can
+     * approve the order upon being redirected to the rel:approve URL that was returned in the HATEOAS
+     * links in the create order response.<blockquote><strong>Note:</strong> For error handling and
+     * troubleshooting, see <a href="https://developer.paypal.
+     * com/api/rest/reference/orders/v2/errors/#authorize-order">Orders v2 errors</a>.</blockquote>
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function ordersAuthorize(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::POST, '/v2/checkout/orders/{id}/authorize')
+            ->auth('Oauth2')
+            ->parameters(
+                TemplateParam::init('id', $options)->extract('id'),
+                HeaderParam::init('Content-Type', 'application/json'),
+                HeaderParam::init('PayPal-Request-Id', $options)->extract('payPalRequestId'),
+                HeaderParam::init('Prefer', $options)->extract('prefer', 'return=minimal'),
+                HeaderParam::init('PayPal-Client-Metadata-Id', $options)->extract('payPalClientMetadataId'),
+                HeaderParam::init('PayPal-Auth-Assertion', $options)->extract('payPalAuthAssertion'),
+                BodyParam::init($options)->extract('body')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'Request is not well-formed, syntactically incorrect, or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init(
+                    'The authorized payment failed due to insufficient permissions.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('404', ErrorType::init('The specified resource does not exist.', ErrorException::class))
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The requested action could not be performed, semantically incorrect, or fa' .
+                    'iled business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('An internal server error has occurred.', ErrorException::class))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(OrderAuthorizeResponse::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Captures payment for an order. To successfully capture payment for an order, the buyer must first
+     * approve the order or a valid payment_source must be provided in the request. A buyer can approve the
+     * order upon being redirected to the rel:approve URL that was returned in the HATEOAS links in the
+     * create order response.<blockquote><strong>Note:</strong> For error handling and troubleshooting, see
+     * <a href="https://developer.paypal.com/api/rest/reference/orders/v2/errors/#capture-order">Orders v2
+     * errors</a>.</blockquote>
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function ordersCapture(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::POST, '/v2/checkout/orders/{id}/capture')
+            ->auth('Oauth2')
+            ->parameters(
+                TemplateParam::init('id', $options)->extract('id'),
+                HeaderParam::init('Content-Type', 'application/json'),
+                HeaderParam::init('PayPal-Request-Id', $options)->extract('payPalRequestId'),
+                HeaderParam::init('Prefer', $options)->extract('prefer', 'return=minimal'),
+                HeaderParam::init('PayPal-Client-Metadata-Id', $options)->extract('payPalClientMetadataId'),
+                HeaderParam::init('PayPal-Auth-Assertion', $options)->extract('payPalAuthAssertion'),
+                BodyParam::init($options)->extract('body')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'Request is not well-formed, syntactically incorrect, or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init(
+                    'The authorized payment failed due to insufficient permissions.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('404', ErrorType::init('The specified resource does not exist.', ErrorException::class))
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The requested action could not be performed, semantically incorrect, or fa' .
+                    'iled business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('An internal server error has occurred.', ErrorException::class))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(Order::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Adds tracking information for an Order.
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function ordersTrackCreate(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::POST, '/v2/checkout/orders/{id}/track')
+            ->auth('Oauth2')
+            ->parameters(
+                TemplateParam::init('id', $options)->extract('id'),
+                HeaderParam::init('Content-Type', 'application/json'),
+                BodyParam::init($options)->extract('body'),
+                HeaderParam::init('PayPal-Auth-Assertion', $options)->extract('payPalAuthAssertion')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'Request is not well-formed, syntactically incorrect, or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init('Authorization failed due to insufficient permissions.', ErrorException::class)
+            )
+            ->throwErrorOn('404', ErrorType::init('The specified resource does not exist.', ErrorException::class))
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The requested action could not be performed, semantically incorrect, or fa' .
+                    'iled business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('An internal server error has occurred.', ErrorException::class))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(Order::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Updates or cancels the tracking information for a PayPal order, by ID. Updatable attributes or
+     * objects:
+     * <br/><br/><table><thead><th>Attribute</th><th>Op</th><th>Notes</th></thead><tbody></tr><tr><td><code
+     * >items</code></td><td>replace</td><td>Using replace op for <code>items</code> will replace the
+     * entire <code>items</code> object with the value sent in request.
+     * </td></tr><tr><td><code>notify_payer</code></td><td>replace,
+     * add</td><td></td></tr><tr><td><code>status</code></td><td>replace</td><td>Only patching status to
+     * CANCELLED is currently supported.</td></tr></tbody></table>
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function ordersTrackersPatch(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(
+            RequestMethod::PATCH,
+            '/v2/checkout/orders/{id}/trackers/{tracker_id}'
+        )
+            ->auth('Oauth2')
+            ->parameters(
+                TemplateParam::init('id', $options)->extract('id'),
+                TemplateParam::init('tracker_id', $options)->extract('trackerId'),
+                HeaderParam::init('Content-Type', 'application/json'),
+                BodyParam::init($options)->extract('body')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'Request is not well-formed, syntactically incorrect, or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init('Authorization failed due to insufficient permissions.', ErrorException::class)
+            )
+            ->throwErrorOn('404', ErrorType::init('The specified resource does not exist.', ErrorException::class))
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The requested action could not be performed, semantically incorrect, or fa' .
+                    'iled business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('An internal server error has occurred.', ErrorException::class))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+}

src/Controllers/PaymentsController.php

@@ -0,0 +1,442 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Controllers;
+
+use Core\Request\Parameters\BodyParam;
+use Core\Request\Parameters\HeaderParam;
+use Core\Request\Parameters\TemplateParam;
+use Core\Response\Types\ErrorType;
+use CoreInterfaces\Core\Request\RequestMethod;
+use PaypalServerSDKLib\Exceptions\ErrorException;
+use PaypalServerSDKLib\Http\ApiResponse;
+use PaypalServerSDKLib\Models\CapturedPayment;
+use PaypalServerSDKLib\Models\PaymentAuthorization;
+use PaypalServerSDKLib\Models\Refund;
+
+class PaymentsController extends BaseController
+{
+    /**
+     * Shows details for an authorized payment, by ID.
+     *
+     * @param string $authorizationId The ID of the authorized payment for which to show details.
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function authorizationsGet(string $authorizationId): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::GET, '/v2/payments/authorizations/{authorization_id}')
+            ->auth('Oauth2')
+            ->parameters(TemplateParam::init('authorization_id', $authorizationId));
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init(
+                    'The request failed because the caller has insufficient permissions.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '404',
+                ErrorType::init('The request failed because the resource does not exist.', ErrorException::class)
+            )
+            ->throwErrorOn('500', ErrorType::init('The request failed because an internal server error occurred.'))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(PaymentAuthorization::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Captures an authorized payment, by ID.
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function authorizationsCapture(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(
+            RequestMethod::POST,
+            '/v2/payments/authorizations/{authorization_id}/capture'
+        )
+            ->auth('Oauth2')
+            ->parameters(
+                TemplateParam::init('authorization_id', $options)->extract('authorizationId'),
+                HeaderParam::init('Content-Type', 'application/json'),
+                HeaderParam::init('PayPal-Request-Id', $options)->extract('payPalRequestId'),
+                HeaderParam::init('Prefer', $options)->extract('prefer', 'return=minimal'),
+                BodyParam::init($options)->extract('body')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'The request failed because it is not well-formed or is syntactically incor' .
+                    'rect or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init(
+                    'The request failed because the caller has insufficient permissions.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '404',
+                ErrorType::init('The request failed because the resource does not exist.', ErrorException::class)
+            )
+            ->throwErrorOn(
+                '409',
+                ErrorType::init(
+                    'The server has detected a conflict while processing this request.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The request failed because it is semantically incorrect or failed business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('The request failed because an internal server error occurred.'))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(CapturedPayment::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Reauthorizes an authorized PayPal account payment, by ID. To ensure that funds are still available,
+     * reauthorize a payment after its initial three-day honor period expires. Within the 29-day
+     * authorization period, you can issue multiple re-authorizations after the honor period expires.
+     * <br/><br/>If 30 days have transpired since the date of the original authorization, you must create
+     * an authorized payment instead of reauthorizing the original authorized payment.<br/><br/>A
+     * reauthorized payment itself has a new honor period of three days.<br/><br/>You can reauthorize an
+     * authorized payment from 4 to 29 days after the 3-day honor period. The allowed amount depends on
+     * context and geography, for example in US it is up to 115% of the original authorized amount, not to
+     * exceed an increase of $75 USD.<br/><br/>Supports only the `amount` request parameter.
+     * <blockquote><strong>Note:</strong> This request is currently not supported for Partner use cases.
+     * </blockquote>
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function authorizationsReauthorize(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(
+            RequestMethod::POST,
+            '/v2/payments/authorizations/{authorization_id}/reauthorize'
+        )
+            ->auth('Oauth2')
+            ->parameters(
+                TemplateParam::init('authorization_id', $options)->extract('authorizationId'),
+                HeaderParam::init('Content-Type', 'application/json'),
+                HeaderParam::init('PayPal-Request-Id', $options)->extract('payPalRequestId'),
+                HeaderParam::init('Prefer', $options)->extract('prefer', 'return=minimal'),
+                BodyParam::init($options)->extract('body')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'The request failed because it is not well-formed or is syntactically incor' .
+                    'rect or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init(
+                    'The request failed because the caller has insufficient permissions.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '404',
+                ErrorType::init('The request failed because the resource does not exist.', ErrorException::class)
+            )
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The request failed because it either is semantically incorrect or failed b' .
+                    'usiness validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('The request failed because an internal server error occurred.'))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(PaymentAuthorization::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Voids, or cancels, an authorized payment, by ID. You cannot void an authorized payment that has been
+     * fully captured.
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function authorizationsVoid(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(
+            RequestMethod::POST,
+            '/v2/payments/authorizations/{authorization_id}/void'
+        )
+            ->auth('Oauth2')
+            ->parameters(
+                TemplateParam::init('authorization_id', $options)->extract('authorizationId'),
+                HeaderParam::init('PayPal-Auth-Assertion', $options)->extract('payPalAuthAssertion'),
+                HeaderParam::init('Prefer', $options)->extract('prefer', 'return=minimal')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'The request failed because it is not well-formed or is syntactically incor' .
+                    'rect or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init(
+                    'The request failed because the caller has insufficient permissions.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '404',
+                ErrorType::init('The request failed because the resource does not exist.', ErrorException::class)
+            )
+            ->throwErrorOn(
+                '409',
+                ErrorType::init(
+                    'The request failed because a previous call for the given resource is in progress.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The request failed because it either is semantically incorrect or failed b' .
+                    'usiness validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('The request failed because an internal server error occurred.'))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->nullableType()
+            ->type(PaymentAuthorization::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Shows details for a captured payment, by ID.
+     *
+     * @param string $captureId The PayPal-generated ID for the captured payment for which to show
+     *        details.
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function capturesGet(string $captureId): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::GET, '/v2/payments/captures/{capture_id}')
+            ->auth('Oauth2')
+            ->parameters(TemplateParam::init('capture_id', $captureId));
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init(
+                    'The request failed because the caller has insufficient permissions.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '404',
+                ErrorType::init('The request failed because the resource does not exist.', ErrorException::class)
+            )
+            ->throwErrorOn('500', ErrorType::init('The request failed because an internal server error occurred.'))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(CapturedPayment::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Refunds a captured payment, by ID. For a full refund, include an empty payload in the JSON request
+     * body. For a partial refund, include an <code>amount</code> object in the JSON request body.
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function capturesRefund(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::POST, '/v2/payments/captures/{capture_id}/refund')
+            ->auth('Oauth2')
+            ->parameters(
+                TemplateParam::init('capture_id', $options)->extract('captureId'),
+                HeaderParam::init('Content-Type', 'application/json'),
+                HeaderParam::init('PayPal-Request-Id', $options)->extract('payPalRequestId'),
+                HeaderParam::init('Prefer', $options)->extract('prefer', 'return=minimal'),
+                HeaderParam::init('PayPal-Auth-Assertion', $options)->extract('payPalAuthAssertion'),
+                BodyParam::init($options)->extract('body')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'The request failed because it is not well-formed or is syntactically incor' .
+                    'rect or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init(
+                    'The request failed because the caller has insufficient permissions.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '404',
+                ErrorType::init('The request failed because the resource does not exist.', ErrorException::class)
+            )
+            ->throwErrorOn(
+                '409',
+                ErrorType::init(
+                    'The request failed because a previous call for the given resource is in progress.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The request failed because it either is semantically incorrect or failed b' .
+                    'usiness validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('The request failed because an internal server error occurred.'))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(Refund::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Shows details for a refund, by ID.
+     *
+     * @param string $refundId The PayPal-generated ID for the refund for which to show details.
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function refundsGet(string $refundId): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::GET, '/v2/payments/refunds/{refund_id}')
+            ->auth('Oauth2')
+            ->parameters(TemplateParam::init('refund_id', $refundId));
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '401',
+                ErrorType::init(
+                    'Authentication failed due to missing authorization header, or invalid auth' .
+                    'entication credentials.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init(
+                    'The request failed because the caller has insufficient permissions.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '404',
+                ErrorType::init('The request failed because the resource does not exist.', ErrorException::class)
+            )
+            ->throwErrorOn('500', ErrorType::init('The request failed because an internal server error occurred.'))
+            ->throwErrorOn('0', ErrorType::init('The error response.', ErrorException::class))
+            ->type(Refund::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+}

src/Controllers/VaultController.php

@@ -0,0 +1,260 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Controllers;
+
+use Core\Request\Parameters\BodyParam;
+use Core\Request\Parameters\HeaderParam;
+use Core\Request\Parameters\QueryParam;
+use Core\Request\Parameters\TemplateParam;
+use Core\Response\Types\ErrorType;
+use CoreInterfaces\Core\Request\RequestMethod;
+use PaypalServerSDKLib\Exceptions\ErrorException;
+use PaypalServerSDKLib\Http\ApiResponse;
+use PaypalServerSDKLib\Models\CustomerVaultPaymentTokensResponse;
+use PaypalServerSDKLib\Models\PaymentTokenResponse;
+use PaypalServerSDKLib\Models\SetupTokenResponse;
+
+class VaultController extends BaseController
+{
+    /**
+     * Creates a Payment Token from the given payment source and adds it to the Vault of the associated
+     * customer.
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function paymentTokensCreate(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::POST, '/v3/vault/payment-tokens')
+            ->auth('Oauth2')
+            ->parameters(
+                HeaderParam::init('PayPal-Request-Id', $options)->extract('payPalRequestId'),
+                HeaderParam::init('Content-Type', 'application/json'),
+                BodyParam::init($options)->extract('body')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'Request is not well-formed, syntactically incorrect, or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init('Authorization failed due to insufficient permissions.', ErrorException::class)
+            )
+            ->throwErrorOn(
+                '404',
+                ErrorType::init(
+                    'Request contains reference to resources that do not exist.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The requested action could not be performed, semantically incorrect, or fa' .
+                    'iled business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('An internal server error has occurred.', ErrorException::class))
+            ->type(PaymentTokenResponse::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Returns all payment tokens for a customer.
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function customerPaymentTokensGet(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::GET, '/v3/vault/payment-tokens')
+            ->auth('Oauth2')
+            ->parameters(
+                QueryParam::init('customer_id', $options)->extract('customerId'),
+                QueryParam::init('page_size', $options)->extract('pageSize', 5),
+                QueryParam::init('page', $options)->extract('page', 1),
+                QueryParam::init('total_required', $options)->extract('totalRequired', false)
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'Request is not well-formed, syntactically incorrect, or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init('Authorization failed due to insufficient permissions.', ErrorException::class)
+            )
+            ->throwErrorOn('500', ErrorType::init('An internal server error has occurred.', ErrorException::class))
+            ->type(CustomerVaultPaymentTokensResponse::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Returns a readable representation of vaulted payment source associated with the payment token id.
+     *
+     * @param string $id ID of the payment token.
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function paymentTokensGet(string $id): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::GET, '/v3/vault/payment-tokens/{id}')
+            ->auth('Oauth2')
+            ->parameters(TemplateParam::init('id', $id));
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '403',
+                ErrorType::init('Authorization failed due to insufficient permissions.', ErrorException::class)
+            )
+            ->throwErrorOn('404', ErrorType::init('The specified resource does not exist.', ErrorException::class))
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The requested action could not be performed, semantically incorrect, or fa' .
+                    'iled business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('An internal server error has occurred.', ErrorException::class))
+            ->type(PaymentTokenResponse::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Delete the payment token associated with the payment token id.
+     *
+     * @param string $id ID of the payment token.
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function paymentTokensDelete(string $id): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::DELETE, '/v3/vault/payment-tokens/{id}')
+            ->auth('Oauth2')
+            ->parameters(TemplateParam::init('id', $id));
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'Request is not well-formed, syntactically incorrect, or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init('Authorization failed due to insufficient permissions.', ErrorException::class)
+            )
+            ->throwErrorOn('500', ErrorType::init('An internal server error has occurred.', ErrorException::class))
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Creates a Setup Token from the given payment source and adds it to the Vault of the associated
+     * customer.
+     *
+     * @param array $options Array with all options for search
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function setupTokensCreate(array $options): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::POST, '/v3/vault/setup-tokens')
+            ->auth('Oauth2')
+            ->parameters(
+                HeaderParam::init('PayPal-Request-Id', $options)->extract('payPalRequestId'),
+                HeaderParam::init('Content-Type', 'application/json'),
+                BodyParam::init($options)->extract('body')
+            );
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '400',
+                ErrorType::init(
+                    'Request is not well-formed, syntactically incorrect, or violates schema.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn(
+                '403',
+                ErrorType::init('Authorization failed due to insufficient permissions.', ErrorException::class)
+            )
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The requested action could not be performed, semantically incorrect, or fa' .
+                    'iled business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('An internal server error has occurred.', ErrorException::class))
+            ->type(SetupTokenResponse::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+
+    /**
+     * Returns a readable representation of temporarily vaulted payment source associated with the setup
+     * token id.
+     *
+     * @param string $id ID of the setup token.
+     *
+     * @return ApiResponse Response from the API call
+     */
+    public function setupTokensGet(string $id): ApiResponse
+    {
+        $_reqBuilder = $this->requestBuilder(RequestMethod::GET, '/v3/vault/setup-tokens/{id}')
+            ->auth('Oauth2')
+            ->parameters(TemplateParam::init('id', $id));
+
+        $_resHandler = $this->responseHandler()
+            ->throwErrorOn(
+                '403',
+                ErrorType::init('Authorization failed due to insufficient permissions.', ErrorException::class)
+            )
+            ->throwErrorOn('404', ErrorType::init('The specified resource does not exist.', ErrorException::class))
+            ->throwErrorOn(
+                '422',
+                ErrorType::init(
+                    'The requested action could not be performed, semantically incorrect, or fa' .
+                    'iled business validation.',
+                    ErrorException::class
+                )
+            )
+            ->throwErrorOn('500', ErrorType::init('An internal server error has occurred.', ErrorException::class))
+            ->type(SetupTokenResponse::class)
+            ->returnApiResponse();
+
+        return $this->execute($_reqBuilder, $_resHandler);
+    }
+}

src/Environment.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib;
+
+/**
+ * Environments available for API
+ */
+class Environment
+{
+    /**
+     * PayPal Live Environment
+     */
+    public const PRODUCTION = 'Production';
+
+    /**
+     * PayPal Sandbox Environment
+     */
+    public const SANDBOX = 'Sandbox';
+}

src/Exceptions/ApiException.php

@@ -0,0 +1,71 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Exceptions;
+
+use CoreInterfaces\Sdk\ExceptionInterface;
+use PaypalServerSDKLib\Http\HttpResponse;
+use PaypalServerSDKLib\Http\HttpRequest;
+
+/**
+ * Thrown when there is a network error or HTTP response status code is not okay.
+ */
+class ApiException extends \Exception implements ExceptionInterface
+{
+    /**
+     * HTTP request
+     *
+     * @var HttpRequest
+     */
+    private $request;
+
+    /**
+     * HTTP response
+     *
+     * @var HttpResponse|null
+     */
+    private $response;
+
+    /**
+     * @param string $reason the reason for raising an exception
+     * @param HttpRequest $request
+     * @param HttpResponse|null $response
+     */
+    public function __construct(string $reason, HttpRequest $request, ?HttpResponse $response)
+    {
+        parent::__construct($reason, \is_null($response) ? 0 : $response->getStatusCode());
+        $this->request = $request;
+        $this->response = $response;
+    }
+
+    /**
+     * Returns the HTTP request
+     */
+    public function getHttpRequest(): HttpRequest
+    {
+        return $this->request;
+    }
+
+    /**
+     * Returns the HTTP response
+     */
+    public function getHttpResponse(): ?HttpResponse
+    {
+        return $this->response;
+    }
+
+    /**
+     * Is the response available?
+     */
+    public function hasResponse(): bool
+    {
+        return !\is_null($this->response);
+    }
+}

src/Exceptions/ErrorException.php

@@ -0,0 +1,175 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Exceptions;
+
+/**
+ * The error details.
+ */
+class ErrorException extends ApiException
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var string
+     */
+    private $messageProperty;
+
+    /**
+     * @var string
+     */
+    private $debugId;
+
+    /**
+     * @var \PaypalServerSDKLib\Models\ErrorDetails[]|null
+     */
+    private $details;
+
+    /**
+     * @var \PaypalServerSDKLib\Models\LinkDescription[]|null
+     */
+    private $links;
+
+    /**
+     * @param string $reason
+     * @param \PaypalServerSDKLib\Http\HttpRequest $request
+     * @param \PaypalServerSDKLib\Http\HttpResponse $response
+     * @param string $name
+     * @param string $messageProperty
+     * @param string $debugId
+     */
+    public function __construct(
+        string $reason,
+        \PaypalServerSDKLib\Http\HttpRequest $request,
+        \PaypalServerSDKLib\Http\HttpResponse $response,
+        string $name,
+        string $messageProperty,
+        string $debugId
+    ) {
+        parent::__construct($reason, $request, $response);
+        $this->name = $name;
+        $this->messageProperty = $messageProperty;
+        $this->debugId = $debugId;
+    }
+
+    /**
+     * Returns Name.
+     * The human-readable, unique name of the error.
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets Name.
+     * The human-readable, unique name of the error.
+     *
+     * @required
+     * @maps name
+     */
+    public function setName(string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns Message Property.
+     * The message that describes the error.
+     */
+    public function getMessageProperty(): string
+    {
+        return $this->messageProperty;
+    }
+
+    /**
+     * Sets Message Property.
+     * The message that describes the error.
+     *
+     * @required
+     * @maps message
+     */
+    public function setMessageProperty(string $messageProperty): void
+    {
+        $this->messageProperty = $messageProperty;
+    }
+
+    /**
+     * Returns Debug Id.
+     * The PayPal internal ID. Used for correlation purposes.
+     */
+    public function getDebugId(): string
+    {
+        return $this->debugId;
+    }
+
+    /**
+     * Sets Debug Id.
+     * The PayPal internal ID. Used for correlation purposes.
+     *
+     * @required
+     * @maps debug_id
+     */
+    public function setDebugId(string $debugId): void
+    {
+        $this->debugId = $debugId;
+    }
+
+    /**
+     * Returns Details.
+     * An array of additional details about the error.
+     *
+     * @return \PaypalServerSDKLib\Models\ErrorDetails[]|null
+     */
+    public function getDetails(): ?array
+    {
+        return $this->details;
+    }
+
+    /**
+     * Sets Details.
+     * An array of additional details about the error.
+     *
+     * @maps details
+     *
+     * @param \PaypalServerSDKLib\Models\ErrorDetails[]|null $details
+     */
+    public function setDetails(?array $details): void
+    {
+        $this->details = $details;
+    }
+
+    /**
+     * Returns Links.
+     * An array of request-related [HATEOAS links](/api/rest/responses/#hateoas-links).
+     *
+     * @return \PaypalServerSDKLib\Models\LinkDescription[]|null
+     */
+    public function getLinks(): ?array
+    {
+        return $this->links;
+    }
+
+    /**
+     * Sets Links.
+     * An array of request-related [HATEOAS links](/api/rest/responses/#hateoas-links).
+     *
+     * @maps links
+     *
+     * @param \PaypalServerSDKLib\Models\LinkDescription[]|null $links
+     */
+    public function setLinks(?array $links): void
+    {
+        $this->links = $links;
+    }
+}

src/Exceptions/OAuthProviderException.php

@@ -0,0 +1,114 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Exceptions;
+
+/**
+ * OAuth 2 Authorization endpoint exception.
+ */
+class OAuthProviderException extends ApiException
+{
+    /**
+     * @var string
+     */
+    private $error;
+
+    /**
+     * @var string|null
+     */
+    private $errorDescription;
+
+    /**
+     * @var string|null
+     */
+    private $errorUri;
+
+    /**
+     * @param string $reason
+     * @param \PaypalServerSDKLib\Http\HttpRequest $request
+     * @param \PaypalServerSDKLib\Http\HttpResponse $response
+     * @param string $error
+     */
+    public function __construct(
+        string $reason,
+        \PaypalServerSDKLib\Http\HttpRequest $request,
+        \PaypalServerSDKLib\Http\HttpResponse $response,
+        string $error
+    ) {
+        parent::__construct($reason, $request, $response);
+        $this->error = $error;
+    }
+
+    /**
+     * Returns Error.
+     * Gets or sets error code.
+     */
+    public function getError(): string
+    {
+        return $this->error;
+    }
+
+    /**
+     * Sets Error.
+     * Gets or sets error code.
+     *
+     * @required
+     * @maps error
+     * @factory \PaypalServerSDKLib\Models\OAuthProviderError::checkValue
+     */
+    public function setError(string $error): void
+    {
+        $this->error = $error;
+    }
+
+    /**
+     * Returns Error Description.
+     * Gets or sets human-readable text providing additional information on error.
+     * Used to assist the client developer in understanding the error that occurred.
+     */
+    public function getErrorDescription(): ?string
+    {
+        return $this->errorDescription;
+    }
+
+    /**
+     * Sets Error Description.
+     * Gets or sets human-readable text providing additional information on error.
+     * Used to assist the client developer in understanding the error that occurred.
+     *
+     * @maps error_description
+     */
+    public function setErrorDescription(?string $errorDescription): void
+    {
+        $this->errorDescription = $errorDescription;
+    }
+
+    /**
+     * Returns Error Uri.
+     * Gets or sets a URI identifying a human-readable web page with information about the error, used to
+     * provide the client developer with additional information about the error.
+     */
+    public function getErrorUri(): ?string
+    {
+        return $this->errorUri;
+    }
+
+    /**
+     * Sets Error Uri.
+     * Gets or sets a URI identifying a human-readable web page with information about the error, used to
+     * provide the client developer with additional information about the error.
+     *
+     * @maps error_uri
+     */
+    public function setErrorUri(?string $errorUri): void
+    {
+        $this->errorUri = $errorUri;
+    }
+}

src/Http/ApiResponse.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Http;
+
+use Core\Types\Sdk\CoreApiResponse;
+
+/**
+ * Holds the result of an API call.
+ */
+class ApiResponse extends CoreApiResponse
+{
+    /**
+     * Create a new instance of this class with the given context and result.
+     *
+     * @param mixed $decodedBody Decoded response body
+     * @param mixed $result Deserialized result from the response
+     * @param HttpContext $context Http context
+     */
+    public static function createFromContext($decodedBody, $result, HttpContext $context): self
+    {
+        $request = $context->getRequest();
+        $statusCode = $context->getResponse()->getStatusCode();
+        $reasonPhrase = null; // TODO
+        $headers = $context->getResponse()->getHeaders();
+        $body = $context->getResponse()->getRawBody();
+
+        return new self($request, $statusCode, $reasonPhrase, $headers, $result, $body);
+    }
+
+    /**
+     * Returns the original request that resulted in this response.
+     */
+    public function getRequest(): HttpRequest
+    {
+        return $this->request;
+    }
+}

src/Http/HttpCallBack.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Http;
+
+use Core\Types\Sdk\CoreCallback;
+
+/**
+ * HttpCallBack allows defining callables for pre and post API calls.
+ */
+class HttpCallBack extends CoreCallback
+{
+}

src/Http/HttpContext.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Http;
+
+use Core\Types\Sdk\CoreContext;
+
+/**
+ * Represents an HTTP call in context
+ */
+class HttpContext extends CoreContext
+{
+    /**
+     * Returns the HTTP Request
+     *
+     * @return HttpRequest request
+     */
+    public function getRequest(): HttpRequest
+    {
+        return $this->request;
+    }
+
+    /**
+     * Returns the HTTP Response
+     *
+     * @return HttpResponse response
+     */
+    public function getResponse(): HttpResponse
+    {
+        return $this->response;
+    }
+}

src/Http/HttpMethod.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Http;
+
+use CoreInterfaces\Core\Request\RequestMethod;
+
+/**
+ * HTTP Methods Enumeration
+ */
+class HttpMethod
+{
+    public const GET = RequestMethod::GET;
+    public const POST = RequestMethod::POST;
+    public const PUT = RequestMethod::PUT;
+    public const PATCH = RequestMethod::PATCH;
+    public const DELETE = RequestMethod::DELETE;
+    public const HEAD = RequestMethod::HEAD;
+}

src/Http/HttpRequest.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Http;
+
+use Core\Types\Sdk\CoreRequest;
+
+/**
+ * Represents a single Http Request
+ */
+class HttpRequest extends CoreRequest
+{
+}

src/Http/HttpResponse.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Http;
+
+use Core\Types\Sdk\CoreResponse;
+
+/**
+ * HTTP response received
+ */
+class HttpResponse extends CoreResponse
+{
+}

src/Logging/LoggingConfigurationBuilder.php

@@ -0,0 +1,109 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Logging;
+
+use PaypalServerSDKLib\ConfigurationDefaults;
+use Core\Logger\Configuration\LoggingConfiguration;
+use Core\Logger\ConsoleLogger;
+use Core\Utils\CoreHelper;
+use Psr\Log\InvalidArgumentException;
+use Psr\Log\LoggerInterface;
+
+class LoggingConfigurationBuilder
+{
+    /**
+     * @var LoggerInterface|null
+     */
+    private $logger;
+    private $level = ConfigurationDefaults::LOGGER_LEVEL;
+    private $maskSensitiveHeaders = ConfigurationDefaults::LOGGER_MASK_SENSITIVE_HEADERS;
+    private $requestConfig;
+    private $responseConfig;
+
+    private function __construct()
+    {
+        $this->logger = new ConsoleLogger('printf');
+        $this->requestConfig = RequestLoggingConfigurationBuilder::init();
+        $this->responseConfig = ResponseLoggingConfigurationBuilder::init();
+    }
+
+    /**
+     * Initializer for LoggingConfigurationBuilder.
+     */
+    public static function init(): self
+    {
+        return new self();
+    }
+
+    public function logger(LoggerInterface $logger): self
+    {
+        $this->logger = $logger;
+        return $this;
+    }
+
+    /**
+     * Setter for level of logging. See Psr\Log\LogLevel.php for possible values of log levels.
+     *
+     * @param string $level
+     *
+     * @return $this
+     */
+    public function level(string $level): self
+    {
+        if (!in_array($level, ConfigurationDefaults::LOGGER_ALLOWED_LEVELS, true)) {
+            throw new InvalidArgumentException(
+                'Invalid LogLevel. See Psr\Log\LogLevel.php for possible values of log levels.'
+            );
+        }
+        $this->level = $level;
+        return $this;
+    }
+
+    public function maskSensitiveHeaders(bool $maskSensitiveHeaders): self
+    {
+        $this->maskSensitiveHeaders = $maskSensitiveHeaders;
+        return $this;
+    }
+
+    public function requestConfiguration(RequestLoggingConfigurationBuilder $requestConfig): self
+    {
+        $this->requestConfig = $requestConfig;
+        return $this;
+    }
+
+    public function responseConfiguration(ResponseLoggingConfigurationBuilder $responseConfig): self
+    {
+        $this->responseConfig = $responseConfig;
+        return $this;
+    }
+
+    public function getConfiguration(): array
+    {
+        return [
+            'logger' => CoreHelper::clone($this->logger),
+            'level' => $this->level,
+            'maskSensitiveHeaders' => $this->maskSensitiveHeaders,
+            'requestConfiguration' => $this->requestConfig->getConfiguration(),
+            'responseConfiguration' => $this->responseConfig->getConfiguration()
+        ];
+    }
+
+    public function build(): LoggingConfiguration
+    {
+        return new LoggingConfiguration(
+            $this->logger,
+            $this->level,
+            $this->maskSensitiveHeaders,
+            $this->requestConfig->build(),
+            $this->responseConfig->build()
+        );
+    }
+}

src/Logging/RequestLoggingConfigurationBuilder.php

@@ -0,0 +1,93 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Logging;
+
+use PaypalServerSDKLib\ConfigurationDefaults;
+use Core\Logger\Configuration\RequestConfiguration;
+use Core\Utils\CoreHelper;
+
+class RequestLoggingConfigurationBuilder
+{
+    private $includeQueryInPath = ConfigurationDefaults::LOGGER_INCLUDE_QUERY_IN_PATH;
+    private $body = ConfigurationDefaults::LOGGER_LOG_BODY;
+    private $headers = ConfigurationDefaults::LOGGER_LOG_HEADERS;
+    private $includeHeaders = ConfigurationDefaults::LOGGER_INCLUDE_HEADERS;
+    private $excludeHeaders = ConfigurationDefaults::LOGGER_EXCLUDE_HEADERS;
+    private $unmaskHeaders = ConfigurationDefaults::LOGGER_UNMASK_HEADERS;
+
+    /**
+     * Initializer for RequestLoggingConfigurationBuilder.
+     */
+    public static function init(): self
+    {
+        return new self();
+    }
+
+    public function includeQueryInPath(bool $includeQueryInPath): self
+    {
+        $this->includeQueryInPath = $includeQueryInPath;
+        return $this;
+    }
+
+    public function body(bool $body): self
+    {
+        $this->body = $body;
+        return $this;
+    }
+
+    public function headers(bool $headers): self
+    {
+        $this->headers = $headers;
+        return $this;
+    }
+
+    public function includeHeaders(string ...$includeHeaders): self
+    {
+        $this->includeHeaders = $includeHeaders;
+        return $this;
+    }
+
+    public function excludeHeaders(string ...$excludeHeaders): self
+    {
+        $this->excludeHeaders = $excludeHeaders;
+        return $this;
+    }
+
+    public function unmaskHeaders(string ...$unmaskHeaders): self
+    {
+        $this->unmaskHeaders = $unmaskHeaders;
+        return $this;
+    }
+
+    public function getConfiguration(): array
+    {
+        return [
+            'includeQueryInPath' => $this->includeQueryInPath,
+            'body' => $this->body,
+            'headers' => $this->headers,
+            'includeHeaders' => CoreHelper::clone($this->includeHeaders),
+            'excludeHeaders' => CoreHelper::clone($this->excludeHeaders),
+            'unmaskHeaders' => CoreHelper::clone($this->unmaskHeaders)
+        ];
+    }
+
+    public function build(): RequestConfiguration
+    {
+        return new RequestConfiguration(
+            $this->includeQueryInPath,
+            $this->body,
+            $this->headers,
+            $this->includeHeaders,
+            $this->excludeHeaders,
+            $this->unmaskHeaders
+        );
+    }
+}

src/Logging/ResponseLoggingConfigurationBuilder.php

@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Logging;
+
+use PaypalServerSDKLib\ConfigurationDefaults;
+use Core\Logger\Configuration\ResponseConfiguration;
+use Core\Utils\CoreHelper;
+
+class ResponseLoggingConfigurationBuilder
+{
+    private $body = ConfigurationDefaults::LOGGER_LOG_BODY;
+    private $headers = ConfigurationDefaults::LOGGER_LOG_HEADERS;
+    private $includeHeaders = ConfigurationDefaults::LOGGER_INCLUDE_HEADERS;
+    private $excludeHeaders = ConfigurationDefaults::LOGGER_EXCLUDE_HEADERS;
+    private $unmaskHeaders = ConfigurationDefaults::LOGGER_UNMASK_HEADERS;
+
+    /**
+     * Initializer for ResponseLoggingConfigurationBuilder.
+     */
+    public static function init(): self
+    {
+        return new self();
+    }
+
+    public function body(bool $body): self
+    {
+        $this->body = $body;
+        return $this;
+    }
+
+    public function headers(bool $headers): self
+    {
+        $this->headers = $headers;
+        return $this;
+    }
+
+    public function includeHeaders(string ...$includeHeaders): self
+    {
+        $this->includeHeaders = $includeHeaders;
+        return $this;
+    }
+
+    public function excludeHeaders(string ...$excludeHeaders): self
+    {
+        $this->excludeHeaders = $excludeHeaders;
+        return $this;
+    }
+
+    public function unmaskHeaders(string ...$unmaskHeaders): self
+    {
+        $this->unmaskHeaders = $unmaskHeaders;
+        return $this;
+    }
+
+    public function getConfiguration(): array
+    {
+        return [
+            'body' => $this->body,
+            'headers' => $this->headers,
+            'includeHeaders' => CoreHelper::clone($this->includeHeaders),
+            'excludeHeaders' => CoreHelper::clone($this->excludeHeaders),
+            'unmaskHeaders' => CoreHelper::clone($this->unmaskHeaders)
+        ];
+    }
+
+    public function build(): ResponseConfiguration
+    {
+        return new ResponseConfiguration(
+            $this->body,
+            $this->headers,
+            $this->includeHeaders,
+            $this->excludeHeaders,
+            $this->unmaskHeaders
+        );
+    }
+}

src/Models/AVSCode.php

@@ -0,0 +1,114 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use Core\Utils\CoreHelper;
+use Exception;
+use stdClass;
+
+/**
+ * The address verification code for Visa, Discover, Mastercard, or American Express transactions.
+ */
+class AVSCode
+{
+    public const A = 'A';
+
+    public const B = 'B';
+
+    public const C = 'C';
+
+    public const D = 'D';
+
+    public const E = 'E';
+
+    public const F = 'F';
+
+    public const G = 'G';
+
+    public const I = 'I';
+
+    public const M = 'M';
+
+    public const N = 'N';
+
+    public const P = 'P';
+
+    public const R = 'R';
+
+    public const S = 'S';
+
+    public const U = 'U';
+
+    public const W = 'W';
+
+    public const X = 'X';
+
+    public const Y = 'Y';
+
+    public const Z = 'Z';
+
+    public const NULL = 'Null';
+
+    public const ENUM_0 = '0';
+
+    public const ENUM_1 = '1';
+
+    public const ENUM_2 = '2';
+
+    public const ENUM_3 = '3';
+
+    public const ENUM_4 = '4';
+
+    private const _ALL_VALUES = [
+        self::A,
+        self::B,
+        self::C,
+        self::D,
+        self::E,
+        self::F,
+        self::G,
+        self::I,
+        self::M,
+        self::N,
+        self::P,
+        self::R,
+        self::S,
+        self::U,
+        self::W,
+        self::X,
+        self::Y,
+        self::Z,
+        self::NULL,
+        self::ENUM_0,
+        self::ENUM_1,
+        self::ENUM_2,
+        self::ENUM_3,
+        self::ENUM_4
+    ];
+
+    /**
+     * Ensures that all the given values are present in this Enum.
+     *
+     * @param array|stdClass|null|string $value Value or a list/map of values to be checked
+     *
+     * @return array|null|string Input value(s), if all are a part of this Enum
+     *
+     * @throws Exception Throws exception if any given value is not in this Enum
+     */
+    public static function checkValue($value)
+    {
+        $value = json_decode(json_encode($value), true); // converts stdClass into array
+        if (CoreHelper::checkValueOrValuesInList($value, self::_ALL_VALUES)) {
+            return $value;
+        }
+        throw new Exception("$value is invalid for AVSCode.");
+    }
+}

src/Models/ActivityTimestamps.php

@@ -0,0 +1,100 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * The date and time stamps that are common to authorized payment, captured payment, and refund
+ * transactions.
+ */
+class ActivityTimestamps implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $createTime;
+
+    /**
+     * @var string|null
+     */
+    private $updateTime;
+
+    /**
+     * Returns Create Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     */
+    public function getCreateTime(): ?string
+    {
+        return $this->createTime;
+    }
+
+    /**
+     * Sets Create Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     *
+     * @maps create_time
+     */
+    public function setCreateTime(?string $createTime): void
+    {
+        $this->createTime = $createTime;
+    }
+
+    /**
+     * Returns Update Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     */
+    public function getUpdateTime(): ?string
+    {
+        return $this->updateTime;
+    }
+
+    /**
+     * Sets Update Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     *
+     * @maps update_time
+     */
+    public function setUpdateTime(?string $updateTime): void
+    {
+        $this->updateTime = $updateTime;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->createTime)) {
+            $json['create_time'] = $this->createTime;
+        }
+        if (isset($this->updateTime)) {
+            $json['update_time'] = $this->updateTime;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/Address.php

@@ -0,0 +1,231 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * The portable international postal address. Maps to [AddressValidationMetadata](https://github.
+ * com/googlei18n/libaddressinput/wiki/AddressValidationMetadata) and HTML 5.1 [Autofilling form
+ * controls: the autocomplete attribute](https://www.w3.org/TR/html51/sec-forms.html#autofilling-form-
+ * controls-the-autocomplete-attribute).
+ */
+class Address implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $addressLine1;
+
+    /**
+     * @var string|null
+     */
+    private $addressLine2;
+
+    /**
+     * @var string|null
+     */
+    private $adminArea2;
+
+    /**
+     * @var string|null
+     */
+    private $adminArea1;
+
+    /**
+     * @var string|null
+     */
+    private $postalCode;
+
+    /**
+     * @var string
+     */
+    private $countryCode;
+
+    /**
+     * @param string $countryCode
+     */
+    public function __construct(string $countryCode)
+    {
+        $this->countryCode = $countryCode;
+    }
+
+    /**
+     * Returns Address Line 1.
+     * The first line of the address, such as number and street, for example, `173 Drury Lane`. Needed for
+     * data entry, and Compliance and Risk checks. This field needs to pass the full address.
+     */
+    public function getAddressLine1(): ?string
+    {
+        return $this->addressLine1;
+    }
+
+    /**
+     * Sets Address Line 1.
+     * The first line of the address, such as number and street, for example, `173 Drury Lane`. Needed for
+     * data entry, and Compliance and Risk checks. This field needs to pass the full address.
+     *
+     * @maps address_line_1
+     */
+    public function setAddressLine1(?string $addressLine1): void
+    {
+        $this->addressLine1 = $addressLine1;
+    }
+
+    /**
+     * Returns Address Line 2.
+     * The second line of the address, for example, a suite or apartment number.
+     */
+    public function getAddressLine2(): ?string
+    {
+        return $this->addressLine2;
+    }
+
+    /**
+     * Sets Address Line 2.
+     * The second line of the address, for example, a suite or apartment number.
+     *
+     * @maps address_line_2
+     */
+    public function setAddressLine2(?string $addressLine2): void
+    {
+        $this->addressLine2 = $addressLine2;
+    }
+
+    /**
+     * Returns Admin Area 2.
+     * A city, town, or village. Smaller than `admin_area_level_1`.
+     */
+    public function getAdminArea2(): ?string
+    {
+        return $this->adminArea2;
+    }
+
+    /**
+     * Sets Admin Area 2.
+     * A city, town, or village. Smaller than `admin_area_level_1`.
+     *
+     * @maps admin_area_2
+     */
+    public function setAdminArea2(?string $adminArea2): void
+    {
+        $this->adminArea2 = $adminArea2;
+    }
+
+    /**
+     * Returns Admin Area 1.
+     * The highest-level sub-division in a country, which is usually a province, state, or ISO-3166-2
+     * subdivision. This data is formatted for postal delivery, for example, `CA` and not `California`.
+     * Value, by country, is:<ul><li>UK. A county.</li><li>US. A state.</li><li>Canada. A province.
+     * </li><li>Japan. A prefecture.</li><li>Switzerland. A *kanton*.</li></ul>
+     */
+    public function getAdminArea1(): ?string
+    {
+        return $this->adminArea1;
+    }
+
+    /**
+     * Sets Admin Area 1.
+     * The highest-level sub-division in a country, which is usually a province, state, or ISO-3166-2
+     * subdivision. This data is formatted for postal delivery, for example, `CA` and not `California`.
+     * Value, by country, is:<ul><li>UK. A county.</li><li>US. A state.</li><li>Canada. A province.
+     * </li><li>Japan. A prefecture.</li><li>Switzerland. A *kanton*.</li></ul>
+     *
+     * @maps admin_area_1
+     */
+    public function setAdminArea1(?string $adminArea1): void
+    {
+        $this->adminArea1 = $adminArea1;
+    }
+
+    /**
+     * Returns Postal Code.
+     * The postal code, which is the ZIP code or equivalent. Typically required for countries with a postal
+     * code or an equivalent. See [postal code](https://en.wikipedia.org/wiki/Postal_code).
+     */
+    public function getPostalCode(): ?string
+    {
+        return $this->postalCode;
+    }
+
+    /**
+     * Sets Postal Code.
+     * The postal code, which is the ZIP code or equivalent. Typically required for countries with a postal
+     * code or an equivalent. See [postal code](https://en.wikipedia.org/wiki/Postal_code).
+     *
+     * @maps postal_code
+     */
+    public function setPostalCode(?string $postalCode): void
+    {
+        $this->postalCode = $postalCode;
+    }
+
+    /**
+     * Returns Country Code.
+     * The [2-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country or
+     * region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code> and
+     * not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     */
+    public function getCountryCode(): string
+    {
+        return $this->countryCode;
+    }
+
+    /**
+     * Sets Country Code.
+     * The [2-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country or
+     * region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code> and
+     * not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     *
+     * @required
+     * @maps country_code
+     */
+    public function setCountryCode(string $countryCode): void
+    {
+        $this->countryCode = $countryCode;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->addressLine1)) {
+            $json['address_line_1'] = $this->addressLine1;
+        }
+        if (isset($this->addressLine2)) {
+            $json['address_line_2'] = $this->addressLine2;
+        }
+        if (isset($this->adminArea2)) {
+            $json['admin_area_2']   = $this->adminArea2;
+        }
+        if (isset($this->adminArea1)) {
+            $json['admin_area_1']   = $this->adminArea1;
+        }
+        if (isset($this->postalCode)) {
+            $json['postal_code']    = $this->postalCode;
+        }
+        $json['country_code']       = $this->countryCode;
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/AddressDetails.php

@@ -0,0 +1,372 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Address request details.
+ */
+class AddressDetails implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $addressLine1;
+
+    /**
+     * @var string|null
+     */
+    private $addressLine2;
+
+    /**
+     * @var string|null
+     */
+    private $adminArea2;
+
+    /**
+     * @var string|null
+     */
+    private $adminArea1;
+
+    /**
+     * @var string|null
+     */
+    private $postalCode;
+
+    /**
+     * @var string
+     */
+    private $countryCode;
+
+    /**
+     * @var Name|null
+     */
+    private $name;
+
+    /**
+     * @var string|null
+     */
+    private $id;
+
+    /**
+     * @var string|null
+     */
+    private $company;
+
+    /**
+     * @var string|null
+     */
+    private $phone;
+
+    /**
+     * @var Phone|null
+     */
+    private $phoneNumber;
+
+    /**
+     * @param string $countryCode
+     */
+    public function __construct(string $countryCode)
+    {
+        $this->countryCode = $countryCode;
+    }
+
+    /**
+     * Returns Address Line 1.
+     * The first line of the address, such as number and street, for example, `173 Drury Lane`. Needed for
+     * data entry, and Compliance and Risk checks. This field needs to pass the full address.
+     */
+    public function getAddressLine1(): ?string
+    {
+        return $this->addressLine1;
+    }
+
+    /**
+     * Sets Address Line 1.
+     * The first line of the address, such as number and street, for example, `173 Drury Lane`. Needed for
+     * data entry, and Compliance and Risk checks. This field needs to pass the full address.
+     *
+     * @maps address_line_1
+     */
+    public function setAddressLine1(?string $addressLine1): void
+    {
+        $this->addressLine1 = $addressLine1;
+    }
+
+    /**
+     * Returns Address Line 2.
+     * The second line of the address, for example, a suite or apartment number.
+     */
+    public function getAddressLine2(): ?string
+    {
+        return $this->addressLine2;
+    }
+
+    /**
+     * Sets Address Line 2.
+     * The second line of the address, for example, a suite or apartment number.
+     *
+     * @maps address_line_2
+     */
+    public function setAddressLine2(?string $addressLine2): void
+    {
+        $this->addressLine2 = $addressLine2;
+    }
+
+    /**
+     * Returns Admin Area 2.
+     * A city, town, or village. Smaller than `admin_area_level_1`.
+     */
+    public function getAdminArea2(): ?string
+    {
+        return $this->adminArea2;
+    }
+
+    /**
+     * Sets Admin Area 2.
+     * A city, town, or village. Smaller than `admin_area_level_1`.
+     *
+     * @maps admin_area_2
+     */
+    public function setAdminArea2(?string $adminArea2): void
+    {
+        $this->adminArea2 = $adminArea2;
+    }
+
+    /**
+     * Returns Admin Area 1.
+     * The highest-level sub-division in a country, which is usually a province, state, or ISO-3166-2
+     * subdivision. This data is formatted for postal delivery, for example, `CA` and not `California`.
+     * Value, by country, is:<ul><li>UK. A county.</li><li>US. A state.</li><li>Canada. A province.
+     * </li><li>Japan. A prefecture.</li><li>Switzerland. A *kanton*.</li></ul>
+     */
+    public function getAdminArea1(): ?string
+    {
+        return $this->adminArea1;
+    }
+
+    /**
+     * Sets Admin Area 1.
+     * The highest-level sub-division in a country, which is usually a province, state, or ISO-3166-2
+     * subdivision. This data is formatted for postal delivery, for example, `CA` and not `California`.
+     * Value, by country, is:<ul><li>UK. A county.</li><li>US. A state.</li><li>Canada. A province.
+     * </li><li>Japan. A prefecture.</li><li>Switzerland. A *kanton*.</li></ul>
+     *
+     * @maps admin_area_1
+     */
+    public function setAdminArea1(?string $adminArea1): void
+    {
+        $this->adminArea1 = $adminArea1;
+    }
+
+    /**
+     * Returns Postal Code.
+     * The postal code, which is the ZIP code or equivalent. Typically required for countries with a postal
+     * code or an equivalent. See [postal code](https://en.wikipedia.org/wiki/Postal_code).
+     */
+    public function getPostalCode(): ?string
+    {
+        return $this->postalCode;
+    }
+
+    /**
+     * Sets Postal Code.
+     * The postal code, which is the ZIP code or equivalent. Typically required for countries with a postal
+     * code or an equivalent. See [postal code](https://en.wikipedia.org/wiki/Postal_code).
+     *
+     * @maps postal_code
+     */
+    public function setPostalCode(?string $postalCode): void
+    {
+        $this->postalCode = $postalCode;
+    }
+
+    /**
+     * Returns Country Code.
+     * The [2-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country or
+     * region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code> and
+     * not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     */
+    public function getCountryCode(): string
+    {
+        return $this->countryCode;
+    }
+
+    /**
+     * Sets Country Code.
+     * The [2-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country or
+     * region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code> and
+     * not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     *
+     * @required
+     * @maps country_code
+     */
+    public function setCountryCode(string $countryCode): void
+    {
+        $this->countryCode = $countryCode;
+    }
+
+    /**
+     * Returns Name.
+     * The name of the party.
+     */
+    public function getName(): ?Name
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets Name.
+     * The name of the party.
+     *
+     * @maps name
+     */
+    public function setName(?Name $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns Id.
+     * The resource ID of the address.
+     */
+    public function getId(): ?string
+    {
+        return $this->id;
+    }
+
+    /**
+     * Sets Id.
+     * The resource ID of the address.
+     *
+     * @maps id
+     */
+    public function setId(?string $id): void
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * Returns Company.
+     * The name of the company or business associated to the address.
+     */
+    public function getCompany(): ?string
+    {
+        return $this->company;
+    }
+
+    /**
+     * Sets Company.
+     * The name of the company or business associated to the address.
+     *
+     * @maps company
+     */
+    public function setCompany(?string $company): void
+    {
+        $this->company = $company;
+    }
+
+    /**
+     * Returns Phone.
+     * The phone number that can go on the mailing label with the address to track the shipping. Phone
+     * number is in E.164 format.
+     */
+    public function getPhone(): ?string
+    {
+        return $this->phone;
+    }
+
+    /**
+     * Sets Phone.
+     * The phone number that can go on the mailing label with the address to track the shipping. Phone
+     * number is in E.164 format.
+     *
+     * @maps phone
+     */
+    public function setPhone(?string $phone): void
+    {
+        $this->phone = $phone;
+    }
+
+    /**
+     * Returns Phone Number.
+     * The phone number, in its canonical international [E.164 numbering plan format](https://www.itu.
+     * int/rec/T-REC-E.164/en).
+     */
+    public function getPhoneNumber(): ?Phone
+    {
+        return $this->phoneNumber;
+    }
+
+    /**
+     * Sets Phone Number.
+     * The phone number, in its canonical international [E.164 numbering plan format](https://www.itu.
+     * int/rec/T-REC-E.164/en).
+     *
+     * @maps phone_number
+     */
+    public function setPhoneNumber(?Phone $phoneNumber): void
+    {
+        $this->phoneNumber = $phoneNumber;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->addressLine1)) {
+            $json['address_line_1'] = $this->addressLine1;
+        }
+        if (isset($this->addressLine2)) {
+            $json['address_line_2'] = $this->addressLine2;
+        }
+        if (isset($this->adminArea2)) {
+            $json['admin_area_2']   = $this->adminArea2;
+        }
+        if (isset($this->adminArea1)) {
+            $json['admin_area_1']   = $this->adminArea1;
+        }
+        if (isset($this->postalCode)) {
+            $json['postal_code']    = $this->postalCode;
+        }
+        $json['country_code']       = $this->countryCode;
+        if (isset($this->name)) {
+            $json['name']           = $this->name;
+        }
+        if (isset($this->id)) {
+            $json['id']             = $this->id;
+        }
+        if (isset($this->company)) {
+            $json['company']        = $this->company;
+        }
+        if (isset($this->phone)) {
+            $json['phone']          = $this->phone;
+        }
+        if (isset($this->phoneNumber)) {
+            $json['phone_number']   = $this->phoneNumber;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/AmountBreakdown.php

@@ -0,0 +1,232 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * The breakdown of the amount. Breakdown provides details such as total item amount, total tax amount,
+ * shipping, handling, insurance, and discounts, if any.
+ */
+class AmountBreakdown implements \JsonSerializable
+{
+    /**
+     * @var Money|null
+     */
+    private $itemTotal;
+
+    /**
+     * @var Money|null
+     */
+    private $shipping;
+
+    /**
+     * @var Money|null
+     */
+    private $handling;
+
+    /**
+     * @var Money|null
+     */
+    private $taxTotal;
+
+    /**
+     * @var Money|null
+     */
+    private $insurance;
+
+    /**
+     * @var Money|null
+     */
+    private $shippingDiscount;
+
+    /**
+     * @var Money|null
+     */
+    private $discount;
+
+    /**
+     * Returns Item Total.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     */
+    public function getItemTotal(): ?Money
+    {
+        return $this->itemTotal;
+    }
+
+    /**
+     * Sets Item Total.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     *
+     * @maps item_total
+     */
+    public function setItemTotal(?Money $itemTotal): void
+    {
+        $this->itemTotal = $itemTotal;
+    }
+
+    /**
+     * Returns Shipping.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     */
+    public function getShipping(): ?Money
+    {
+        return $this->shipping;
+    }
+
+    /**
+     * Sets Shipping.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     *
+     * @maps shipping
+     */
+    public function setShipping(?Money $shipping): void
+    {
+        $this->shipping = $shipping;
+    }
+
+    /**
+     * Returns Handling.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     */
+    public function getHandling(): ?Money
+    {
+        return $this->handling;
+    }
+
+    /**
+     * Sets Handling.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     *
+     * @maps handling
+     */
+    public function setHandling(?Money $handling): void
+    {
+        $this->handling = $handling;
+    }
+
+    /**
+     * Returns Tax Total.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     */
+    public function getTaxTotal(): ?Money
+    {
+        return $this->taxTotal;
+    }
+
+    /**
+     * Sets Tax Total.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     *
+     * @maps tax_total
+     */
+    public function setTaxTotal(?Money $taxTotal): void
+    {
+        $this->taxTotal = $taxTotal;
+    }
+
+    /**
+     * Returns Insurance.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     */
+    public function getInsurance(): ?Money
+    {
+        return $this->insurance;
+    }
+
+    /**
+     * Sets Insurance.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     *
+     * @maps insurance
+     */
+    public function setInsurance(?Money $insurance): void
+    {
+        $this->insurance = $insurance;
+    }
+
+    /**
+     * Returns Shipping Discount.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     */
+    public function getShippingDiscount(): ?Money
+    {
+        return $this->shippingDiscount;
+    }
+
+    /**
+     * Sets Shipping Discount.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     *
+     * @maps shipping_discount
+     */
+    public function setShippingDiscount(?Money $shippingDiscount): void
+    {
+        $this->shippingDiscount = $shippingDiscount;
+    }
+
+    /**
+     * Returns Discount.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     */
+    public function getDiscount(): ?Money
+    {
+        return $this->discount;
+    }
+
+    /**
+     * Sets Discount.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     *
+     * @maps discount
+     */
+    public function setDiscount(?Money $discount): void
+    {
+        $this->discount = $discount;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->itemTotal)) {
+            $json['item_total']        = $this->itemTotal;
+        }
+        if (isset($this->shipping)) {
+            $json['shipping']          = $this->shipping;
+        }
+        if (isset($this->handling)) {
+            $json['handling']          = $this->handling;
+        }
+        if (isset($this->taxTotal)) {
+            $json['tax_total']         = $this->taxTotal;
+        }
+        if (isset($this->insurance)) {
+            $json['insurance']         = $this->insurance;
+        }
+        if (isset($this->shippingDiscount)) {
+            $json['shipping_discount'] = $this->shippingDiscount;
+        }
+        if (isset($this->discount)) {
+            $json['discount']          = $this->discount;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/AmountWithBreakdown.php

@@ -0,0 +1,142 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * The total order amount with an optional breakdown that provides details, such as the total item
+ * amount, total tax amount, shipping, handling, insurance, and discounts, if any.<br/>If you specify
+ * `amount.breakdown`, the amount equals `item_total` plus `tax_total` plus `shipping` plus `handling`
+ * plus `insurance` minus `shipping_discount` minus discount.<br/>The amount must be a positive number.
+ * For listed of supported currencies and decimal precision, see the PayPal REST APIs <a
+ * href="/docs/integration/direct/rest/currency-codes/">Currency Codes</a>.
+ */
+class AmountWithBreakdown implements \JsonSerializable
+{
+    /**
+     * @var string
+     */
+    private $currencyCode;
+
+    /**
+     * @var string
+     */
+    private $value;
+
+    /**
+     * @var AmountBreakdown|null
+     */
+    private $breakdown;
+
+    /**
+     * @param string $currencyCode
+     * @param string $value
+     */
+    public function __construct(string $currencyCode, string $value)
+    {
+        $this->currencyCode = $currencyCode;
+        $this->value = $value;
+    }
+
+    /**
+     * Returns Currency Code.
+     * The [three-character ISO-4217 currency code](/api/rest/reference/currency-codes/) that identifies
+     * the currency.
+     */
+    public function getCurrencyCode(): string
+    {
+        return $this->currencyCode;
+    }
+
+    /**
+     * Sets Currency Code.
+     * The [three-character ISO-4217 currency code](/api/rest/reference/currency-codes/) that identifies
+     * the currency.
+     *
+     * @required
+     * @maps currency_code
+     */
+    public function setCurrencyCode(string $currencyCode): void
+    {
+        $this->currencyCode = $currencyCode;
+    }
+
+    /**
+     * Returns Value.
+     * The value, which might be:<ul><li>An integer for currencies like `JPY` that are not typically
+     * fractional.</li><li>A decimal fraction for currencies like `TND` that are subdivided into
+     * thousandths.</li></ul>For the required number of decimal places for a currency code, see [Currency
+     * Codes](/api/rest/reference/currency-codes/).
+     */
+    public function getValue(): string
+    {
+        return $this->value;
+    }
+
+    /**
+     * Sets Value.
+     * The value, which might be:<ul><li>An integer for currencies like `JPY` that are not typically
+     * fractional.</li><li>A decimal fraction for currencies like `TND` that are subdivided into
+     * thousandths.</li></ul>For the required number of decimal places for a currency code, see [Currency
+     * Codes](/api/rest/reference/currency-codes/).
+     *
+     * @required
+     * @maps value
+     */
+    public function setValue(string $value): void
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * Returns Breakdown.
+     * The breakdown of the amount. Breakdown provides details such as total item amount, total tax amount,
+     * shipping, handling, insurance, and discounts, if any.
+     */
+    public function getBreakdown(): ?AmountBreakdown
+    {
+        return $this->breakdown;
+    }
+
+    /**
+     * Sets Breakdown.
+     * The breakdown of the amount. Breakdown provides details such as total item amount, total tax amount,
+     * shipping, handling, insurance, and discounts, if any.
+     *
+     * @maps breakdown
+     */
+    public function setBreakdown(?AmountBreakdown $breakdown): void
+    {
+        $this->breakdown = $breakdown;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        $json['currency_code'] = $this->currencyCode;
+        $json['value']         = $this->value;
+        if (isset($this->breakdown)) {
+            $json['breakdown'] = $this->breakdown;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/ApplePayAttributes.php

@@ -0,0 +1,93 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Additional attributes associated with apple pay.
+ */
+class ApplePayAttributes implements \JsonSerializable
+{
+    /**
+     * @var CustomerInformation|null
+     */
+    private $customer;
+
+    /**
+     * @var VaultInstruction|null
+     */
+    private $vault;
+
+    /**
+     * Returns Customer.
+     * The details about a customer in PayPal's system of record.
+     */
+    public function getCustomer(): ?CustomerInformation
+    {
+        return $this->customer;
+    }
+
+    /**
+     * Sets Customer.
+     * The details about a customer in PayPal's system of record.
+     *
+     * @maps customer
+     */
+    public function setCustomer(?CustomerInformation $customer): void
+    {
+        $this->customer = $customer;
+    }
+
+    /**
+     * Returns Vault.
+     * Base vaulting specification. The object can be extended for specific use cases within each
+     * payment_source that supports vaulting.
+     */
+    public function getVault(): ?VaultInstruction
+    {
+        return $this->vault;
+    }
+
+    /**
+     * Sets Vault.
+     * Base vaulting specification. The object can be extended for specific use cases within each
+     * payment_source that supports vaulting.
+     *
+     * @maps vault
+     */
+    public function setVault(?VaultInstruction $vault): void
+    {
+        $this->vault = $vault;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->customer)) {
+            $json['customer'] = $this->customer;
+        }
+        if (isset($this->vault)) {
+            $json['vault']    = $this->vault;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/ApplePayAttributesResponse.php

@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Additional attributes associated with the use of Apple Pay.
+ */
+class ApplePayAttributesResponse implements \JsonSerializable
+{
+    /**
+     * @var VaultResponse|null
+     */
+    private $vault;
+
+    /**
+     * Returns Vault.
+     * The details about a saved payment source.
+     */
+    public function getVault(): ?VaultResponse
+    {
+        return $this->vault;
+    }
+
+    /**
+     * Sets Vault.
+     * The details about a saved payment source.
+     *
+     * @maps vault
+     */
+    public function setVault(?VaultResponse $vault): void
+    {
+        $this->vault = $vault;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->vault)) {
+            $json['vault'] = $this->vault;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/ApplePayCard.php

@@ -0,0 +1,181 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * The payment card to be used to fund a payment. Can be a credit or debit card.
+ */
+class ApplePayCard implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $name;
+
+    /**
+     * @var string|null
+     */
+    private $lastDigits;
+
+    /**
+     * @var string|null
+     */
+    private $type;
+
+    /**
+     * @var string|null
+     */
+    private $brand;
+
+    /**
+     * @var Address|null
+     */
+    private $billingAddress;
+
+    /**
+     * Returns Name.
+     * The card holder's name as it appears on the card.
+     */
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets Name.
+     * The card holder's name as it appears on the card.
+     *
+     * @maps name
+     */
+    public function setName(?string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns Last Digits.
+     * The last digits of the payment card.
+     */
+    public function getLastDigits(): ?string
+    {
+        return $this->lastDigits;
+    }
+
+    /**
+     * Sets Last Digits.
+     * The last digits of the payment card.
+     *
+     * @maps last_digits
+     */
+    public function setLastDigits(?string $lastDigits): void
+    {
+        $this->lastDigits = $lastDigits;
+    }
+
+    /**
+     * Returns Type.
+     * Type of card. i.e Credit, Debit and so on.
+     */
+    public function getType(): ?string
+    {
+        return $this->type;
+    }
+
+    /**
+     * Sets Type.
+     * Type of card. i.e Credit, Debit and so on.
+     *
+     * @maps type
+     */
+    public function setType(?string $type): void
+    {
+        $this->type = $type;
+    }
+
+    /**
+     * Returns Brand.
+     * The card network or brand. Applies to credit, debit, gift, and payment cards.
+     */
+    public function getBrand(): ?string
+    {
+        return $this->brand;
+    }
+
+    /**
+     * Sets Brand.
+     * The card network or brand. Applies to credit, debit, gift, and payment cards.
+     *
+     * @maps brand
+     */
+    public function setBrand(?string $brand): void
+    {
+        $this->brand = $brand;
+    }
+
+    /**
+     * Returns Billing Address.
+     * The portable international postal address. Maps to [AddressValidationMetadata](https://github.
+     * com/googlei18n/libaddressinput/wiki/AddressValidationMetadata) and HTML 5.1 [Autofilling form
+     * controls: the autocomplete attribute](https://www.w3.org/TR/html51/sec-forms.html#autofilling-form-
+     * controls-the-autocomplete-attribute).
+     */
+    public function getBillingAddress(): ?Address
+    {
+        return $this->billingAddress;
+    }
+
+    /**
+     * Sets Billing Address.
+     * The portable international postal address. Maps to [AddressValidationMetadata](https://github.
+     * com/googlei18n/libaddressinput/wiki/AddressValidationMetadata) and HTML 5.1 [Autofilling form
+     * controls: the autocomplete attribute](https://www.w3.org/TR/html51/sec-forms.html#autofilling-form-
+     * controls-the-autocomplete-attribute).
+     *
+     * @maps billing_address
+     */
+    public function setBillingAddress(?Address $billingAddress): void
+    {
+        $this->billingAddress = $billingAddress;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->name)) {
+            $json['name']            = $this->name;
+        }
+        if (isset($this->lastDigits)) {
+            $json['last_digits']     = $this->lastDigits;
+        }
+        if (isset($this->type)) {
+            $json['type']            = CardType::checkValue($this->type);
+        }
+        if (isset($this->brand)) {
+            $json['brand']           = CardBrand::checkValue($this->brand);
+        }
+        if (isset($this->billingAddress)) {
+            $json['billing_address'] = $this->billingAddress;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/ApplePayCardResponse.php

@@ -0,0 +1,391 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * The Card from Apple Pay Wallet used to fund the payment.
+ */
+class ApplePayCardResponse implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $name;
+
+    /**
+     * @var string|null
+     */
+    private $lastDigits;
+
+    /**
+     * @var string|null
+     */
+    private $brand;
+
+    /**
+     * @var string[]|null
+     */
+    private $availableNetworks;
+
+    /**
+     * @var string|null
+     */
+    private $type;
+
+    /**
+     * @var AuthenticationResponse|null
+     */
+    private $authenticationResult;
+
+    /**
+     * @var CardAttributesResponse|null
+     */
+    private $attributes;
+
+    /**
+     * @var CardFromRequest|null
+     */
+    private $fromRequest;
+
+    /**
+     * @var string|null
+     */
+    private $expiry;
+
+    /**
+     * @var BinDetails|null
+     */
+    private $binDetails;
+
+    /**
+     * @var Address|null
+     */
+    private $billingAddress;
+
+    /**
+     * @var string|null
+     */
+    private $countryCode;
+
+    /**
+     * Returns Name.
+     * The card holder's name as it appears on the card.
+     */
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets Name.
+     * The card holder's name as it appears on the card.
+     *
+     * @maps name
+     */
+    public function setName(?string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns Last Digits.
+     * The last digits of the payment card.
+     */
+    public function getLastDigits(): ?string
+    {
+        return $this->lastDigits;
+    }
+
+    /**
+     * Sets Last Digits.
+     * The last digits of the payment card.
+     *
+     * @maps last_digits
+     */
+    public function setLastDigits(?string $lastDigits): void
+    {
+        $this->lastDigits = $lastDigits;
+    }
+
+    /**
+     * Returns Brand.
+     * The card network or brand. Applies to credit, debit, gift, and payment cards.
+     */
+    public function getBrand(): ?string
+    {
+        return $this->brand;
+    }
+
+    /**
+     * Sets Brand.
+     * The card network or brand. Applies to credit, debit, gift, and payment cards.
+     *
+     * @maps brand
+     */
+    public function setBrand(?string $brand): void
+    {
+        $this->brand = $brand;
+    }
+
+    /**
+     * Returns Available Networks.
+     * Array of brands or networks associated with the card.
+     *
+     * @return string[]|null
+     */
+    public function getAvailableNetworks(): ?array
+    {
+        return $this->availableNetworks;
+    }
+
+    /**
+     * Sets Available Networks.
+     * Array of brands or networks associated with the card.
+     *
+     * @maps available_networks
+     *
+     * @param string[]|null $availableNetworks
+     */
+    public function setAvailableNetworks(?array $availableNetworks): void
+    {
+        $this->availableNetworks = $availableNetworks;
+    }
+
+    /**
+     * Returns Type.
+     * Type of card. i.e Credit, Debit and so on.
+     */
+    public function getType(): ?string
+    {
+        return $this->type;
+    }
+
+    /**
+     * Sets Type.
+     * Type of card. i.e Credit, Debit and so on.
+     *
+     * @maps type
+     */
+    public function setType(?string $type): void
+    {
+        $this->type = $type;
+    }
+
+    /**
+     * Returns Authentication Result.
+     * Results of Authentication such as 3D Secure.
+     */
+    public function getAuthenticationResult(): ?AuthenticationResponse
+    {
+        return $this->authenticationResult;
+    }
+
+    /**
+     * Sets Authentication Result.
+     * Results of Authentication such as 3D Secure.
+     *
+     * @maps authentication_result
+     */
+    public function setAuthenticationResult(?AuthenticationResponse $authenticationResult): void
+    {
+        $this->authenticationResult = $authenticationResult;
+    }
+
+    /**
+     * Returns Attributes.
+     * Additional attributes associated with the use of this card.
+     */
+    public function getAttributes(): ?CardAttributesResponse
+    {
+        return $this->attributes;
+    }
+
+    /**
+     * Sets Attributes.
+     * Additional attributes associated with the use of this card.
+     *
+     * @maps attributes
+     */
+    public function setAttributes(?CardAttributesResponse $attributes): void
+    {
+        $this->attributes = $attributes;
+    }
+
+    /**
+     * Returns From Request.
+     * Representation of card details as received in the request.
+     */
+    public function getFromRequest(): ?CardFromRequest
+    {
+        return $this->fromRequest;
+    }
+
+    /**
+     * Sets From Request.
+     * Representation of card details as received in the request.
+     *
+     * @maps from_request
+     */
+    public function setFromRequest(?CardFromRequest $fromRequest): void
+    {
+        $this->fromRequest = $fromRequest;
+    }
+
+    /**
+     * Returns Expiry.
+     * The year and month, in ISO-8601 `YYYY-MM` date format. See [Internet date and time format](https:
+     * //tools.ietf.org/html/rfc3339#section-5.6).
+     */
+    public function getExpiry(): ?string
+    {
+        return $this->expiry;
+    }
+
+    /**
+     * Sets Expiry.
+     * The year and month, in ISO-8601 `YYYY-MM` date format. See [Internet date and time format](https:
+     * //tools.ietf.org/html/rfc3339#section-5.6).
+     *
+     * @maps expiry
+     */
+    public function setExpiry(?string $expiry): void
+    {
+        $this->expiry = $expiry;
+    }
+
+    /**
+     * Returns Bin Details.
+     * Bank Identification Number (BIN) details used to fund a payment.
+     */
+    public function getBinDetails(): ?BinDetails
+    {
+        return $this->binDetails;
+    }
+
+    /**
+     * Sets Bin Details.
+     * Bank Identification Number (BIN) details used to fund a payment.
+     *
+     * @maps bin_details
+     */
+    public function setBinDetails(?BinDetails $binDetails): void
+    {
+        $this->binDetails = $binDetails;
+    }
+
+    /**
+     * Returns Billing Address.
+     * The portable international postal address. Maps to [AddressValidationMetadata](https://github.
+     * com/googlei18n/libaddressinput/wiki/AddressValidationMetadata) and HTML 5.1 [Autofilling form
+     * controls: the autocomplete attribute](https://www.w3.org/TR/html51/sec-forms.html#autofilling-form-
+     * controls-the-autocomplete-attribute).
+     */
+    public function getBillingAddress(): ?Address
+    {
+        return $this->billingAddress;
+    }
+
+    /**
+     * Sets Billing Address.
+     * The portable international postal address. Maps to [AddressValidationMetadata](https://github.
+     * com/googlei18n/libaddressinput/wiki/AddressValidationMetadata) and HTML 5.1 [Autofilling form
+     * controls: the autocomplete attribute](https://www.w3.org/TR/html51/sec-forms.html#autofilling-form-
+     * controls-the-autocomplete-attribute).
+     *
+     * @maps billing_address
+     */
+    public function setBillingAddress(?Address $billingAddress): void
+    {
+        $this->billingAddress = $billingAddress;
+    }
+
+    /**
+     * Returns Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     */
+    public function getCountryCode(): ?string
+    {
+        return $this->countryCode;
+    }
+
+    /**
+     * Sets Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     *
+     * @maps country_code
+     */
+    public function setCountryCode(?string $countryCode): void
+    {
+        $this->countryCode = $countryCode;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->name)) {
+            $json['name']                  = $this->name;
+        }
+        if (isset($this->lastDigits)) {
+            $json['last_digits']           = $this->lastDigits;
+        }
+        if (isset($this->brand)) {
+            $json['brand']                 = CardBrand::checkValue($this->brand);
+        }
+        if (isset($this->availableNetworks)) {
+            $json['available_networks']    = CardBrand::checkValue($this->availableNetworks);
+        }
+        if (isset($this->type)) {
+            $json['type']                  = CardType::checkValue($this->type);
+        }
+        if (isset($this->authenticationResult)) {
+            $json['authentication_result'] = $this->authenticationResult;
+        }
+        if (isset($this->attributes)) {
+            $json['attributes']            = $this->attributes;
+        }
+        if (isset($this->fromRequest)) {
+            $json['from_request']          = $this->fromRequest;
+        }
+        if (isset($this->expiry)) {
+            $json['expiry']                = $this->expiry;
+        }
+        if (isset($this->binDetails)) {
+            $json['bin_details']           = $this->binDetails;
+        }
+        if (isset($this->billingAddress)) {
+            $json['billing_address']       = $this->billingAddress;
+        }
+        if (isset($this->countryCode)) {
+            $json['country_code']          = $this->countryCode;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/ApplePayDecryptedTokenData.php

@@ -0,0 +1,186 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information about the Payment data obtained by decrypting Apple Pay token.
+ */
+class ApplePayDecryptedTokenData implements \JsonSerializable
+{
+    /**
+     * @var Money|null
+     */
+    private $transactionAmount;
+
+    /**
+     * @var ApplePayTokenizedCard
+     */
+    private $tokenizedCard;
+
+    /**
+     * @var string|null
+     */
+    private $deviceManufacturerId;
+
+    /**
+     * @var string|null
+     */
+    private $paymentDataType;
+
+    /**
+     * @var ApplePayPaymentData|null
+     */
+    private $paymentData;
+
+    /**
+     * @param ApplePayTokenizedCard $tokenizedCard
+     */
+    public function __construct(ApplePayTokenizedCard $tokenizedCard)
+    {
+        $this->tokenizedCard = $tokenizedCard;
+    }
+
+    /**
+     * Returns Transaction Amount.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     */
+    public function getTransactionAmount(): ?Money
+    {
+        return $this->transactionAmount;
+    }
+
+    /**
+     * Sets Transaction Amount.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     *
+     * @maps transaction_amount
+     */
+    public function setTransactionAmount(?Money $transactionAmount): void
+    {
+        $this->transactionAmount = $transactionAmount;
+    }
+
+    /**
+     * Returns Tokenized Card.
+     * The payment card to use to fund a payment. Can be a credit or debit card.
+     */
+    public function getTokenizedCard(): ApplePayTokenizedCard
+    {
+        return $this->tokenizedCard;
+    }
+
+    /**
+     * Sets Tokenized Card.
+     * The payment card to use to fund a payment. Can be a credit or debit card.
+     *
+     * @required
+     * @maps tokenized_card
+     */
+    public function setTokenizedCard(ApplePayTokenizedCard $tokenizedCard): void
+    {
+        $this->tokenizedCard = $tokenizedCard;
+    }
+
+    /**
+     * Returns Device Manufacturer Id.
+     * Apple Pay Hex-encoded device manufacturer identifier. The pattern is defined by an external party
+     * and supports Unicode.
+     */
+    public function getDeviceManufacturerId(): ?string
+    {
+        return $this->deviceManufacturerId;
+    }
+
+    /**
+     * Sets Device Manufacturer Id.
+     * Apple Pay Hex-encoded device manufacturer identifier. The pattern is defined by an external party
+     * and supports Unicode.
+     *
+     * @maps device_manufacturer_id
+     */
+    public function setDeviceManufacturerId(?string $deviceManufacturerId): void
+    {
+        $this->deviceManufacturerId = $deviceManufacturerId;
+    }
+
+    /**
+     * Returns Payment Data Type.
+     * Indicates the type of payment data passed, in case of Non China the payment data is 3DSECURE and for
+     * China it is EMV.
+     */
+    public function getPaymentDataType(): ?string
+    {
+        return $this->paymentDataType;
+    }
+
+    /**
+     * Sets Payment Data Type.
+     * Indicates the type of payment data passed, in case of Non China the payment data is 3DSECURE and for
+     * China it is EMV.
+     *
+     * @maps payment_data_type
+     */
+    public function setPaymentDataType(?string $paymentDataType): void
+    {
+        $this->paymentDataType = $paymentDataType;
+    }
+
+    /**
+     * Returns Payment Data.
+     * Information about the decrypted apple pay payment data for the token like cryptogram, eci indicator.
+     */
+    public function getPaymentData(): ?ApplePayPaymentData
+    {
+        return $this->paymentData;
+    }
+
+    /**
+     * Sets Payment Data.
+     * Information about the decrypted apple pay payment data for the token like cryptogram, eci indicator.
+     *
+     * @maps payment_data
+     */
+    public function setPaymentData(?ApplePayPaymentData $paymentData): void
+    {
+        $this->paymentData = $paymentData;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->transactionAmount)) {
+            $json['transaction_amount']     = $this->transactionAmount;
+        }
+        $json['tokenized_card']             = $this->tokenizedCard;
+        if (isset($this->deviceManufacturerId)) {
+            $json['device_manufacturer_id'] = $this->deviceManufacturerId;
+        }
+        if (isset($this->paymentDataType)) {
+            $json['payment_data_type']      = ApplePayPaymentDataType::checkValue($this->paymentDataType);
+        }
+        if (isset($this->paymentData)) {
+            $json['payment_data']           = $this->paymentData;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/ApplePayPaymentData.php

@@ -0,0 +1,153 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information about the decrypted apple pay payment data for the token like cryptogram, eci indicator.
+ */
+class ApplePayPaymentData implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $cryptogram;
+
+    /**
+     * @var string|null
+     */
+    private $eciIndicator;
+
+    /**
+     * @var string|null
+     */
+    private $emvData;
+
+    /**
+     * @var string|null
+     */
+    private $pin;
+
+    /**
+     * Returns Cryptogram.
+     * Online payment cryptogram, as defined by 3D Secure. The pattern is defined by an external party and
+     * supports Unicode.
+     */
+    public function getCryptogram(): ?string
+    {
+        return $this->cryptogram;
+    }
+
+    /**
+     * Sets Cryptogram.
+     * Online payment cryptogram, as defined by 3D Secure. The pattern is defined by an external party and
+     * supports Unicode.
+     *
+     * @maps cryptogram
+     */
+    public function setCryptogram(?string $cryptogram): void
+    {
+        $this->cryptogram = $cryptogram;
+    }
+
+    /**
+     * Returns Eci Indicator.
+     * ECI indicator, as defined by 3- Secure. The pattern is defined by an external party and supports
+     * Unicode.
+     */
+    public function getEciIndicator(): ?string
+    {
+        return $this->eciIndicator;
+    }
+
+    /**
+     * Sets Eci Indicator.
+     * ECI indicator, as defined by 3- Secure. The pattern is defined by an external party and supports
+     * Unicode.
+     *
+     * @maps eci_indicator
+     */
+    public function setEciIndicator(?string $eciIndicator): void
+    {
+        $this->eciIndicator = $eciIndicator;
+    }
+
+    /**
+     * Returns Emv Data.
+     * Encoded Apple Pay EMV Payment Structure used for payments in China. The pattern is defined by an
+     * external party and supports Unicode.
+     */
+    public function getEmvData(): ?string
+    {
+        return $this->emvData;
+    }
+
+    /**
+     * Sets Emv Data.
+     * Encoded Apple Pay EMV Payment Structure used for payments in China. The pattern is defined by an
+     * external party and supports Unicode.
+     *
+     * @maps emv_data
+     */
+    public function setEmvData(?string $emvData): void
+    {
+        $this->emvData = $emvData;
+    }
+
+    /**
+     * Returns Pin.
+     * Bank Key encrypted Apple Pay PIN. The pattern is defined by an external party and supports Unicode.
+     */
+    public function getPin(): ?string
+    {
+        return $this->pin;
+    }
+
+    /**
+     * Sets Pin.
+     * Bank Key encrypted Apple Pay PIN. The pattern is defined by an external party and supports Unicode.
+     *
+     * @maps pin
+     */
+    public function setPin(?string $pin): void
+    {
+        $this->pin = $pin;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->cryptogram)) {
+            $json['cryptogram']    = $this->cryptogram;
+        }
+        if (isset($this->eciIndicator)) {
+            $json['eci_indicator'] = $this->eciIndicator;
+        }
+        if (isset($this->emvData)) {
+            $json['emv_data']      = $this->emvData;
+        }
+        if (isset($this->pin)) {
+            $json['pin']           = $this->pin;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/ApplePayPaymentDataType.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use Core\Utils\CoreHelper;
+use Exception;
+use stdClass;
+
+/**
+ * Indicates the type of payment data passed, in case of Non China the payment data is 3DSECURE and for
+ * China it is EMV.
+ */
+class ApplePayPaymentDataType
+{
+    public const ENUM_3DSECURE = '3DSECURE';
+
+    public const EMV = 'EMV';
+
+    private const _ALL_VALUES = [self::ENUM_3DSECURE, self::EMV];
+
+    /**
+     * Ensures that all the given values are present in this Enum.
+     *
+     * @param array|stdClass|null|string $value Value or a list/map of values to be checked
+     *
+     * @return array|null|string Input value(s), if all are a part of this Enum
+     *
+     * @throws Exception Throws exception if any given value is not in this Enum
+     */
+    public static function checkValue($value)
+    {
+        $value = json_decode(json_encode($value), true); // converts stdClass into array
+        if (CoreHelper::checkValueOrValuesInList($value, self::_ALL_VALUES)) {
+            return $value;
+        }
+        throw new Exception("$value is invalid for ApplePayPaymentDataType.");
+    }
+}

src/Models/ApplePayPaymentObject.php

@@ -0,0 +1,243 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information needed to pay using ApplePay.
+ */
+class ApplePayPaymentObject implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $id;
+
+    /**
+     * @var string|null
+     */
+    private $token;
+
+    /**
+     * @var string|null
+     */
+    private $name;
+
+    /**
+     * @var string|null
+     */
+    private $emailAddress;
+
+    /**
+     * @var PhoneNumber|null
+     */
+    private $phoneNumber;
+
+    /**
+     * @var ApplePayCardResponse|null
+     */
+    private $card;
+
+    /**
+     * @var ApplePayAttributesResponse|null
+     */
+    private $attributes;
+
+    /**
+     * Returns Id.
+     * ApplePay transaction identifier, this will be the unique identifier for this transaction provided by
+     * Apple. The pattern is defined by an external party and supports Unicode.
+     */
+    public function getId(): ?string
+    {
+        return $this->id;
+    }
+
+    /**
+     * Sets Id.
+     * ApplePay transaction identifier, this will be the unique identifier for this transaction provided by
+     * Apple. The pattern is defined by an external party and supports Unicode.
+     *
+     * @maps id
+     */
+    public function setId(?string $id): void
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * Returns Token.
+     * Encrypted ApplePay token, containing card information. This token would be base64encoded. The
+     * pattern is defined by an external party and supports Unicode.
+     */
+    public function getToken(): ?string
+    {
+        return $this->token;
+    }
+
+    /**
+     * Sets Token.
+     * Encrypted ApplePay token, containing card information. This token would be base64encoded. The
+     * pattern is defined by an external party and supports Unicode.
+     *
+     * @maps token
+     */
+    public function setToken(?string $token): void
+    {
+        $this->token = $token;
+    }
+
+    /**
+     * Returns Name.
+     * The full name representation like Mr J Smith.
+     */
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets Name.
+     * The full name representation like Mr J Smith.
+     *
+     * @maps name
+     */
+    public function setName(?string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns Email Address.
+     * The internationalized email address.<blockquote><strong>Note:</strong> Up to 64 characters are
+     * allowed before and 255 characters are allowed after the <code>@</code> sign. However, the generally
+     * accepted maximum length for an email address is 254 characters. The pattern verifies that an
+     * unquoted <code>@</code> sign exists.</blockquote>
+     */
+    public function getEmailAddress(): ?string
+    {
+        return $this->emailAddress;
+    }
+
+    /**
+     * Sets Email Address.
+     * The internationalized email address.<blockquote><strong>Note:</strong> Up to 64 characters are
+     * allowed before and 255 characters are allowed after the <code>@</code> sign. However, the generally
+     * accepted maximum length for an email address is 254 characters. The pattern verifies that an
+     * unquoted <code>@</code> sign exists.</blockquote>
+     *
+     * @maps email_address
+     */
+    public function setEmailAddress(?string $emailAddress): void
+    {
+        $this->emailAddress = $emailAddress;
+    }
+
+    /**
+     * Returns Phone Number.
+     * The phone number in its canonical international [E.164 numbering plan format](https://www.itu.
+     * int/rec/T-REC-E.164/en).
+     */
+    public function getPhoneNumber(): ?PhoneNumber
+    {
+        return $this->phoneNumber;
+    }
+
+    /**
+     * Sets Phone Number.
+     * The phone number in its canonical international [E.164 numbering plan format](https://www.itu.
+     * int/rec/T-REC-E.164/en).
+     *
+     * @maps phone_number
+     */
+    public function setPhoneNumber(?PhoneNumber $phoneNumber): void
+    {
+        $this->phoneNumber = $phoneNumber;
+    }
+
+    /**
+     * Returns Card.
+     * The Card from Apple Pay Wallet used to fund the payment.
+     */
+    public function getCard(): ?ApplePayCardResponse
+    {
+        return $this->card;
+    }
+
+    /**
+     * Sets Card.
+     * The Card from Apple Pay Wallet used to fund the payment.
+     *
+     * @maps card
+     */
+    public function setCard(?ApplePayCardResponse $card): void
+    {
+        $this->card = $card;
+    }
+
+    /**
+     * Returns Attributes.
+     * Additional attributes associated with the use of Apple Pay.
+     */
+    public function getAttributes(): ?ApplePayAttributesResponse
+    {
+        return $this->attributes;
+    }
+
+    /**
+     * Sets Attributes.
+     * Additional attributes associated with the use of Apple Pay.
+     *
+     * @maps attributes
+     */
+    public function setAttributes(?ApplePayAttributesResponse $attributes): void
+    {
+        $this->attributes = $attributes;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->id)) {
+            $json['id']            = $this->id;
+        }
+        if (isset($this->token)) {
+            $json['token']         = $this->token;
+        }
+        if (isset($this->name)) {
+            $json['name']          = $this->name;
+        }
+        if (isset($this->emailAddress)) {
+            $json['email_address'] = $this->emailAddress;
+        }
+        if (isset($this->phoneNumber)) {
+            $json['phone_number']  = $this->phoneNumber;
+        }
+        if (isset($this->card)) {
+            $json['card']          = $this->card;
+        }
+        if (isset($this->attributes)) {
+            $json['attributes']    = $this->attributes;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/ApplePayPaymentToken.php

@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * A resource representing a response for Apple Pay.
+ */
+class ApplePayPaymentToken implements \JsonSerializable
+{
+    /**
+     * @var ApplePayCard|null
+     */
+    private $card;
+
+    /**
+     * Returns Card.
+     * The payment card to be used to fund a payment. Can be a credit or debit card.
+     */
+    public function getCard(): ?ApplePayCard
+    {
+        return $this->card;
+    }
+
+    /**
+     * Sets Card.
+     * The payment card to be used to fund a payment. Can be a credit or debit card.
+     *
+     * @maps card
+     */
+    public function setCard(?ApplePayCard $card): void
+    {
+        $this->card = $card;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->card)) {
+            $json['card'] = $this->card;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/ApplePayRequest.php

@@ -0,0 +1,285 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information needed to pay using ApplePay.
+ */
+class ApplePayRequest implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $id;
+
+    /**
+     * @var string|null
+     */
+    private $name;
+
+    /**
+     * @var string|null
+     */
+    private $emailAddress;
+
+    /**
+     * @var PhoneNumber|null
+     */
+    private $phoneNumber;
+
+    /**
+     * @var ApplePayDecryptedTokenData|null
+     */
+    private $decryptedToken;
+
+    /**
+     * @var CardStoredCredential|null
+     */
+    private $storedCredential;
+
+    /**
+     * @var string|null
+     */
+    private $vaultId;
+
+    /**
+     * @var ApplePayAttributes|null
+     */
+    private $attributes;
+
+    /**
+     * Returns Id.
+     * ApplePay transaction identifier, this will be the unique identifier for this transaction provided by
+     * Apple. The pattern is defined by an external party and supports Unicode.
+     */
+    public function getId(): ?string
+    {
+        return $this->id;
+    }
+
+    /**
+     * Sets Id.
+     * ApplePay transaction identifier, this will be the unique identifier for this transaction provided by
+     * Apple. The pattern is defined by an external party and supports Unicode.
+     *
+     * @maps id
+     */
+    public function setId(?string $id): void
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * Returns Name.
+     * The full name representation like Mr J Smith.
+     */
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets Name.
+     * The full name representation like Mr J Smith.
+     *
+     * @maps name
+     */
+    public function setName(?string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns Email Address.
+     * The internationalized email address.<blockquote><strong>Note:</strong> Up to 64 characters are
+     * allowed before and 255 characters are allowed after the <code>@</code> sign. However, the generally
+     * accepted maximum length for an email address is 254 characters. The pattern verifies that an
+     * unquoted <code>@</code> sign exists.</blockquote>
+     */
+    public function getEmailAddress(): ?string
+    {
+        return $this->emailAddress;
+    }
+
+    /**
+     * Sets Email Address.
+     * The internationalized email address.<blockquote><strong>Note:</strong> Up to 64 characters are
+     * allowed before and 255 characters are allowed after the <code>@</code> sign. However, the generally
+     * accepted maximum length for an email address is 254 characters. The pattern verifies that an
+     * unquoted <code>@</code> sign exists.</blockquote>
+     *
+     * @maps email_address
+     */
+    public function setEmailAddress(?string $emailAddress): void
+    {
+        $this->emailAddress = $emailAddress;
+    }
+
+    /**
+     * Returns Phone Number.
+     * The phone number in its canonical international [E.164 numbering plan format](https://www.itu.
+     * int/rec/T-REC-E.164/en).
+     */
+    public function getPhoneNumber(): ?PhoneNumber
+    {
+        return $this->phoneNumber;
+    }
+
+    /**
+     * Sets Phone Number.
+     * The phone number in its canonical international [E.164 numbering plan format](https://www.itu.
+     * int/rec/T-REC-E.164/en).
+     *
+     * @maps phone_number
+     */
+    public function setPhoneNumber(?PhoneNumber $phoneNumber): void
+    {
+        $this->phoneNumber = $phoneNumber;
+    }
+
+    /**
+     * Returns Decrypted Token.
+     * Information about the Payment data obtained by decrypting Apple Pay token.
+     */
+    public function getDecryptedToken(): ?ApplePayDecryptedTokenData
+    {
+        return $this->decryptedToken;
+    }
+
+    /**
+     * Sets Decrypted Token.
+     * Information about the Payment data obtained by decrypting Apple Pay token.
+     *
+     * @maps decrypted_token
+     */
+    public function setDecryptedToken(?ApplePayDecryptedTokenData $decryptedToken): void
+    {
+        $this->decryptedToken = $decryptedToken;
+    }
+
+    /**
+     * Returns Stored Credential.
+     * Provides additional details to process a payment using a `card` that has been stored or is intended
+     * to be stored (also referred to as stored_credential or card-on-file).<br/>Parameter compatibility:
+     * <br/><ul><li>`payment_type=ONE_TIME` is compatible only with `payment_initiator=CUSTOMER`.
+     * </li><li>`usage=FIRST` is compatible only with `payment_initiator=CUSTOMER`.
+     * </li><li>`previous_transaction_reference` or `previous_network_transaction_reference` is compatible
+     * only with `payment_initiator=MERCHANT`.</li><li>Only one of the parameters -
+     * `previous_transaction_reference` and `previous_network_transaction_reference` - can be present in
+     * the request.</li></ul>
+     */
+    public function getStoredCredential(): ?CardStoredCredential
+    {
+        return $this->storedCredential;
+    }
+
+    /**
+     * Sets Stored Credential.
+     * Provides additional details to process a payment using a `card` that has been stored or is intended
+     * to be stored (also referred to as stored_credential or card-on-file).<br/>Parameter compatibility:
+     * <br/><ul><li>`payment_type=ONE_TIME` is compatible only with `payment_initiator=CUSTOMER`.
+     * </li><li>`usage=FIRST` is compatible only with `payment_initiator=CUSTOMER`.
+     * </li><li>`previous_transaction_reference` or `previous_network_transaction_reference` is compatible
+     * only with `payment_initiator=MERCHANT`.</li><li>Only one of the parameters -
+     * `previous_transaction_reference` and `previous_network_transaction_reference` - can be present in
+     * the request.</li></ul>
+     *
+     * @maps stored_credential
+     */
+    public function setStoredCredential(?CardStoredCredential $storedCredential): void
+    {
+        $this->storedCredential = $storedCredential;
+    }
+
+    /**
+     * Returns Vault Id.
+     * The PayPal-generated ID for the vaulted payment source. This ID should be stored on the merchant's
+     * server so the saved payment source can be used for future transactions.
+     */
+    public function getVaultId(): ?string
+    {
+        return $this->vaultId;
+    }
+
+    /**
+     * Sets Vault Id.
+     * The PayPal-generated ID for the vaulted payment source. This ID should be stored on the merchant's
+     * server so the saved payment source can be used for future transactions.
+     *
+     * @maps vault_id
+     */
+    public function setVaultId(?string $vaultId): void
+    {
+        $this->vaultId = $vaultId;
+    }
+
+    /**
+     * Returns Attributes.
+     * Additional attributes associated with apple pay.
+     */
+    public function getAttributes(): ?ApplePayAttributes
+    {
+        return $this->attributes;
+    }
+
+    /**
+     * Sets Attributes.
+     * Additional attributes associated with apple pay.
+     *
+     * @maps attributes
+     */
+    public function setAttributes(?ApplePayAttributes $attributes): void
+    {
+        $this->attributes = $attributes;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->id)) {
+            $json['id']                = $this->id;
+        }
+        if (isset($this->name)) {
+            $json['name']              = $this->name;
+        }
+        if (isset($this->emailAddress)) {
+            $json['email_address']     = $this->emailAddress;
+        }
+        if (isset($this->phoneNumber)) {
+            $json['phone_number']      = $this->phoneNumber;
+        }
+        if (isset($this->decryptedToken)) {
+            $json['decrypted_token']   = $this->decryptedToken;
+        }
+        if (isset($this->storedCredential)) {
+            $json['stored_credential'] = $this->storedCredential;
+        }
+        if (isset($this->vaultId)) {
+            $json['vault_id']          = $this->vaultId;
+        }
+        if (isset($this->attributes)) {
+            $json['attributes']        = $this->attributes;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/ApplePayTokenizedCard.php

@@ -0,0 +1,239 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * The payment card to use to fund a payment. Can be a credit or debit card.
+ */
+class ApplePayTokenizedCard implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $name;
+
+    /**
+     * @var string|null
+     */
+    private $number;
+
+    /**
+     * @var string|null
+     */
+    private $expiry;
+
+    /**
+     * @var string|null
+     */
+    private $cardType;
+
+    /**
+     * @var string|null
+     */
+    private $type;
+
+    /**
+     * @var string|null
+     */
+    private $brand;
+
+    /**
+     * @var Address|null
+     */
+    private $billingAddress;
+
+    /**
+     * Returns Name.
+     * The card holder's name as it appears on the card.
+     */
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets Name.
+     * The card holder's name as it appears on the card.
+     *
+     * @maps name
+     */
+    public function setName(?string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns Number.
+     * The primary account number (PAN) for the payment card.
+     */
+    public function getNumber(): ?string
+    {
+        return $this->number;
+    }
+
+    /**
+     * Sets Number.
+     * The primary account number (PAN) for the payment card.
+     *
+     * @maps number
+     */
+    public function setNumber(?string $number): void
+    {
+        $this->number = $number;
+    }
+
+    /**
+     * Returns Expiry.
+     * The year and month, in ISO-8601 `YYYY-MM` date format. See [Internet date and time format](https:
+     * //tools.ietf.org/html/rfc3339#section-5.6).
+     */
+    public function getExpiry(): ?string
+    {
+        return $this->expiry;
+    }
+
+    /**
+     * Sets Expiry.
+     * The year and month, in ISO-8601 `YYYY-MM` date format. See [Internet date and time format](https:
+     * //tools.ietf.org/html/rfc3339#section-5.6).
+     *
+     * @maps expiry
+     */
+    public function setExpiry(?string $expiry): void
+    {
+        $this->expiry = $expiry;
+    }
+
+    /**
+     * Returns Card Type.
+     * The card network or brand. Applies to credit, debit, gift, and payment cards.
+     */
+    public function getCardType(): ?string
+    {
+        return $this->cardType;
+    }
+
+    /**
+     * Sets Card Type.
+     * The card network or brand. Applies to credit, debit, gift, and payment cards.
+     *
+     * @maps card_type
+     */
+    public function setCardType(?string $cardType): void
+    {
+        $this->cardType = $cardType;
+    }
+
+    /**
+     * Returns Type.
+     * Type of card. i.e Credit, Debit and so on.
+     */
+    public function getType(): ?string
+    {
+        return $this->type;
+    }
+
+    /**
+     * Sets Type.
+     * Type of card. i.e Credit, Debit and so on.
+     *
+     * @maps type
+     */
+    public function setType(?string $type): void
+    {
+        $this->type = $type;
+    }
+
+    /**
+     * Returns Brand.
+     * The card network or brand. Applies to credit, debit, gift, and payment cards.
+     */
+    public function getBrand(): ?string
+    {
+        return $this->brand;
+    }
+
+    /**
+     * Sets Brand.
+     * The card network or brand. Applies to credit, debit, gift, and payment cards.
+     *
+     * @maps brand
+     */
+    public function setBrand(?string $brand): void
+    {
+        $this->brand = $brand;
+    }
+
+    /**
+     * Returns Billing Address.
+     * The portable international postal address. Maps to [AddressValidationMetadata](https://github.
+     * com/googlei18n/libaddressinput/wiki/AddressValidationMetadata) and HTML 5.1 [Autofilling form
+     * controls: the autocomplete attribute](https://www.w3.org/TR/html51/sec-forms.html#autofilling-form-
+     * controls-the-autocomplete-attribute).
+     */
+    public function getBillingAddress(): ?Address
+    {
+        return $this->billingAddress;
+    }
+
+    /**
+     * Sets Billing Address.
+     * The portable international postal address. Maps to [AddressValidationMetadata](https://github.
+     * com/googlei18n/libaddressinput/wiki/AddressValidationMetadata) and HTML 5.1 [Autofilling form
+     * controls: the autocomplete attribute](https://www.w3.org/TR/html51/sec-forms.html#autofilling-form-
+     * controls-the-autocomplete-attribute).
+     *
+     * @maps billing_address
+     */
+    public function setBillingAddress(?Address $billingAddress): void
+    {
+        $this->billingAddress = $billingAddress;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->name)) {
+            $json['name']            = $this->name;
+        }
+        if (isset($this->number)) {
+            $json['number']          = $this->number;
+        }
+        if (isset($this->expiry)) {
+            $json['expiry']          = $this->expiry;
+        }
+        if (isset($this->cardType)) {
+            $json['card_type']       = CardBrand::checkValue($this->cardType);
+        }
+        if (isset($this->type)) {
+            $json['type']            = CardType::checkValue($this->type);
+        }
+        if (isset($this->brand)) {
+            $json['brand']           = CardBrand::checkValue($this->brand);
+        }
+        if (isset($this->billingAddress)) {
+            $json['billing_address'] = $this->billingAddress;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/AssuranceDetails.php

@@ -0,0 +1,100 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information about cardholder possession validation and cardholder identification and verifications
+ * (ID&V).
+ */
+class AssuranceDetails implements \JsonSerializable
+{
+    /**
+     * @var bool|null
+     */
+    private $accountVerified = false;
+
+    /**
+     * @var bool|null
+     */
+    private $cardHolderAuthenticated = false;
+
+    /**
+     * Returns Account Verified.
+     * If true, indicates that Cardholder possession validation has been performed on returned payment
+     * credential.
+     */
+    public function getAccountVerified(): ?bool
+    {
+        return $this->accountVerified;
+    }
+
+    /**
+     * Sets Account Verified.
+     * If true, indicates that Cardholder possession validation has been performed on returned payment
+     * credential.
+     *
+     * @maps account_verified
+     */
+    public function setAccountVerified(?bool $accountVerified): void
+    {
+        $this->accountVerified = $accountVerified;
+    }
+
+    /**
+     * Returns Card Holder Authenticated.
+     * If true, indicates that identification and verifications (ID&V) was performed on the returned
+     * payment credential.If false, the same risk-based authentication can be performed as you would for
+     * card transactions. This risk-based authentication can include, but not limited to, step-up with 3D
+     * Secure protocol if applicable.
+     */
+    public function getCardHolderAuthenticated(): ?bool
+    {
+        return $this->cardHolderAuthenticated;
+    }
+
+    /**
+     * Sets Card Holder Authenticated.
+     * If true, indicates that identification and verifications (ID&V) was performed on the returned
+     * payment credential.If false, the same risk-based authentication can be performed as you would for
+     * card transactions. This risk-based authentication can include, but not limited to, step-up with 3D
+     * Secure protocol if applicable.
+     *
+     * @maps card_holder_authenticated
+     */
+    public function setCardHolderAuthenticated(?bool $cardHolderAuthenticated): void
+    {
+        $this->cardHolderAuthenticated = $cardHolderAuthenticated;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->accountVerified)) {
+            $json['account_verified']          = $this->accountVerified;
+        }
+        if (isset($this->cardHolderAuthenticated)) {
+            $json['card_holder_authenticated'] = $this->cardHolderAuthenticated;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/AuthenticationResponse.php

@@ -0,0 +1,91 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Results of Authentication such as 3D Secure.
+ */
+class AuthenticationResponse implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $liabilityShift;
+
+    /**
+     * @var ThreeDSecureAuthenticationResponse|null
+     */
+    private $threeDSecure;
+
+    /**
+     * Returns Liability Shift.
+     * Liability shift indicator. The outcome of the issuer's authentication.
+     */
+    public function getLiabilityShift(): ?string
+    {
+        return $this->liabilityShift;
+    }
+
+    /**
+     * Sets Liability Shift.
+     * Liability shift indicator. The outcome of the issuer's authentication.
+     *
+     * @maps liability_shift
+     */
+    public function setLiabilityShift(?string $liabilityShift): void
+    {
+        $this->liabilityShift = $liabilityShift;
+    }
+
+    /**
+     * Returns Three D Secure.
+     * Results of 3D Secure Authentication.
+     */
+    public function getThreeDSecure(): ?ThreeDSecureAuthenticationResponse
+    {
+        return $this->threeDSecure;
+    }
+
+    /**
+     * Sets Three D Secure.
+     * Results of 3D Secure Authentication.
+     *
+     * @maps three_d_secure
+     */
+    public function setThreeDSecure(?ThreeDSecureAuthenticationResponse $threeDSecure): void
+    {
+        $this->threeDSecure = $threeDSecure;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->liabilityShift)) {
+            $json['liability_shift'] = LiabilityShiftIndicator::checkValue($this->liabilityShift);
+        }
+        if (isset($this->threeDSecure)) {
+            $json['three_d_secure']  = $this->threeDSecure;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/Authorization.php

@@ -0,0 +1,393 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * The authorized payment transaction.
+ */
+class Authorization implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $status;
+
+    /**
+     * @var AuthorizationStatusDetails|null
+     */
+    private $statusDetails;
+
+    /**
+     * @var string|null
+     */
+    private $id;
+
+    /**
+     * @var Money|null
+     */
+    private $amount;
+
+    /**
+     * @var string|null
+     */
+    private $invoiceId;
+
+    /**
+     * @var string|null
+     */
+    private $customId;
+
+    /**
+     * @var NetworkTransactionReference|null
+     */
+    private $networkTransactionReference;
+
+    /**
+     * @var SellerProtection|null
+     */
+    private $sellerProtection;
+
+    /**
+     * @var string|null
+     */
+    private $expirationTime;
+
+    /**
+     * @var LinkDescription[]|null
+     */
+    private $links;
+
+    /**
+     * @var string|null
+     */
+    private $createTime;
+
+    /**
+     * @var string|null
+     */
+    private $updateTime;
+
+    /**
+     * Returns Status.
+     * The status for the authorized payment.
+     */
+    public function getStatus(): ?string
+    {
+        return $this->status;
+    }
+
+    /**
+     * Sets Status.
+     * The status for the authorized payment.
+     *
+     * @maps status
+     */
+    public function setStatus(?string $status): void
+    {
+        $this->status = $status;
+    }
+
+    /**
+     * Returns Status Details.
+     * The details of the authorized payment status.
+     */
+    public function getStatusDetails(): ?AuthorizationStatusDetails
+    {
+        return $this->statusDetails;
+    }
+
+    /**
+     * Sets Status Details.
+     * The details of the authorized payment status.
+     *
+     * @maps status_details
+     */
+    public function setStatusDetails(?AuthorizationStatusDetails $statusDetails): void
+    {
+        $this->statusDetails = $statusDetails;
+    }
+
+    /**
+     * Returns Id.
+     * The PayPal-generated ID for the authorized payment.
+     */
+    public function getId(): ?string
+    {
+        return $this->id;
+    }
+
+    /**
+     * Sets Id.
+     * The PayPal-generated ID for the authorized payment.
+     *
+     * @maps id
+     */
+    public function setId(?string $id): void
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * Returns Amount.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     */
+    public function getAmount(): ?Money
+    {
+        return $this->amount;
+    }
+
+    /**
+     * Sets Amount.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     *
+     * @maps amount
+     */
+    public function setAmount(?Money $amount): void
+    {
+        $this->amount = $amount;
+    }
+
+    /**
+     * Returns Invoice Id.
+     * The API caller-provided external invoice number for this order. Appears in both the payer's
+     * transaction history and the emails that the payer receives.
+     */
+    public function getInvoiceId(): ?string
+    {
+        return $this->invoiceId;
+    }
+
+    /**
+     * Sets Invoice Id.
+     * The API caller-provided external invoice number for this order. Appears in both the payer's
+     * transaction history and the emails that the payer receives.
+     *
+     * @maps invoice_id
+     */
+    public function setInvoiceId(?string $invoiceId): void
+    {
+        $this->invoiceId = $invoiceId;
+    }
+
+    /**
+     * Returns Custom Id.
+     * The API caller-provided external ID. Used to reconcile API caller-initiated transactions with PayPal
+     * transactions. Appears in transaction and settlement reports.
+     */
+    public function getCustomId(): ?string
+    {
+        return $this->customId;
+    }
+
+    /**
+     * Sets Custom Id.
+     * The API caller-provided external ID. Used to reconcile API caller-initiated transactions with PayPal
+     * transactions. Appears in transaction and settlement reports.
+     *
+     * @maps custom_id
+     */
+    public function setCustomId(?string $customId): void
+    {
+        $this->customId = $customId;
+    }
+
+    /**
+     * Returns Network Transaction Reference.
+     * Reference values used by the card network to identify a transaction.
+     */
+    public function getNetworkTransactionReference(): ?NetworkTransactionReference
+    {
+        return $this->networkTransactionReference;
+    }
+
+    /**
+     * Sets Network Transaction Reference.
+     * Reference values used by the card network to identify a transaction.
+     *
+     * @maps network_transaction_reference
+     */
+    public function setNetworkTransactionReference(?NetworkTransactionReference $networkTransactionReference): void
+    {
+        $this->networkTransactionReference = $networkTransactionReference;
+    }
+
+    /**
+     * Returns Seller Protection.
+     * The level of protection offered as defined by [PayPal Seller Protection for Merchants](https://www.
+     * paypal.com/us/webapps/mpp/security/seller-protection).
+     */
+    public function getSellerProtection(): ?SellerProtection
+    {
+        return $this->sellerProtection;
+    }
+
+    /**
+     * Sets Seller Protection.
+     * The level of protection offered as defined by [PayPal Seller Protection for Merchants](https://www.
+     * paypal.com/us/webapps/mpp/security/seller-protection).
+     *
+     * @maps seller_protection
+     */
+    public function setSellerProtection(?SellerProtection $sellerProtection): void
+    {
+        $this->sellerProtection = $sellerProtection;
+    }
+
+    /**
+     * Returns Expiration Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     */
+    public function getExpirationTime(): ?string
+    {
+        return $this->expirationTime;
+    }
+
+    /**
+     * Sets Expiration Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     *
+     * @maps expiration_time
+     */
+    public function setExpirationTime(?string $expirationTime): void
+    {
+        $this->expirationTime = $expirationTime;
+    }
+
+    /**
+     * Returns Links.
+     * An array of related [HATEOAS links](/docs/api/reference/api-responses/#hateoas-links).
+     *
+     * @return LinkDescription[]|null
+     */
+    public function getLinks(): ?array
+    {
+        return $this->links;
+    }
+
+    /**
+     * Sets Links.
+     * An array of related [HATEOAS links](/docs/api/reference/api-responses/#hateoas-links).
+     *
+     * @maps links
+     *
+     * @param LinkDescription[]|null $links
+     */
+    public function setLinks(?array $links): void
+    {
+        $this->links = $links;
+    }
+
+    /**
+     * Returns Create Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     */
+    public function getCreateTime(): ?string
+    {
+        return $this->createTime;
+    }
+
+    /**
+     * Sets Create Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     *
+     * @maps create_time
+     */
+    public function setCreateTime(?string $createTime): void
+    {
+        $this->createTime = $createTime;
+    }
+
+    /**
+     * Returns Update Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     */
+    public function getUpdateTime(): ?string
+    {
+        return $this->updateTime;
+    }
+
+    /**
+     * Sets Update Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     *
+     * @maps update_time
+     */
+    public function setUpdateTime(?string $updateTime): void
+    {
+        $this->updateTime = $updateTime;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->status)) {
+            $json['status']                        = AuthorizationStatus::checkValue($this->status);
+        }
+        if (isset($this->statusDetails)) {
+            $json['status_details']                = $this->statusDetails;
+        }
+        if (isset($this->id)) {
+            $json['id']                            = $this->id;
+        }
+        if (isset($this->amount)) {
+            $json['amount']                        = $this->amount;
+        }
+        if (isset($this->invoiceId)) {
+            $json['invoice_id']                    = $this->invoiceId;
+        }
+        if (isset($this->customId)) {
+            $json['custom_id']                     = $this->customId;
+        }
+        if (isset($this->networkTransactionReference)) {
+            $json['network_transaction_reference'] = $this->networkTransactionReference;
+        }
+        if (isset($this->sellerProtection)) {
+            $json['seller_protection']             = $this->sellerProtection;
+        }
+        if (isset($this->expirationTime)) {
+            $json['expiration_time']               = $this->expirationTime;
+        }
+        if (isset($this->links)) {
+            $json['links']                         = $this->links;
+        }
+        if (isset($this->createTime)) {
+            $json['create_time']                   = $this->createTime;
+        }
+        if (isset($this->updateTime)) {
+            $json['update_time']                   = $this->updateTime;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/AuthorizationIncompleteReason.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use Core\Utils\CoreHelper;
+use Exception;
+use stdClass;
+
+/**
+ * The reason why the authorized status is `PENDING`.
+ */
+class AuthorizationIncompleteReason
+{
+    public const PENDING_REVIEW = 'PENDING_REVIEW';
+
+    public const DECLINED_BY_RISK_FRAUD_FILTERS = 'DECLINED_BY_RISK_FRAUD_FILTERS';
+
+    private const _ALL_VALUES = [self::PENDING_REVIEW, self::DECLINED_BY_RISK_FRAUD_FILTERS];
+
+    /**
+     * Ensures that all the given values are present in this Enum.
+     *
+     * @param array|stdClass|null|string $value Value or a list/map of values to be checked
+     *
+     * @return array|null|string Input value(s), if all are a part of this Enum
+     *
+     * @throws Exception Throws exception if any given value is not in this Enum
+     */
+    public static function checkValue($value)
+    {
+        $value = json_decode(json_encode($value), true); // converts stdClass into array
+        if (CoreHelper::checkValueOrValuesInList($value, self::_ALL_VALUES)) {
+            return $value;
+        }
+        throw new Exception("$value is invalid for AuthorizationIncompleteReason.");
+    }
+}

src/Models/AuthorizationStatus.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use Core\Utils\CoreHelper;
+use Exception;
+use stdClass;
+
+/**
+ * The status for the authorized payment.
+ */
+class AuthorizationStatus
+{
+    public const CREATED = 'CREATED';
+
+    public const CAPTURED = 'CAPTURED';
+
+    public const DENIED = 'DENIED';
+
+    public const PARTIALLY_CAPTURED = 'PARTIALLY_CAPTURED';
+
+    public const VOIDED = 'VOIDED';
+
+    public const PENDING = 'PENDING';
+
+    private const _ALL_VALUES =
+        [self::CREATED, self::CAPTURED, self::DENIED, self::PARTIALLY_CAPTURED, self::VOIDED, self::PENDING];
+
+    /**
+     * Ensures that all the given values are present in this Enum.
+     *
+     * @param array|stdClass|null|string $value Value or a list/map of values to be checked
+     *
+     * @return array|null|string Input value(s), if all are a part of this Enum
+     *
+     * @throws Exception Throws exception if any given value is not in this Enum
+     */
+    public static function checkValue($value)
+    {
+        $value = json_decode(json_encode($value), true); // converts stdClass into array
+        if (CoreHelper::checkValueOrValuesInList($value, self::_ALL_VALUES)) {
+            return $value;
+        }
+        throw new Exception("$value is invalid for AuthorizationStatus.");
+    }
+}

src/Models/AuthorizationStatusDetails.php

@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * The details of the authorized payment status.
+ */
+class AuthorizationStatusDetails implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $reason;
+
+    /**
+     * Returns Reason.
+     * The reason why the authorized status is `PENDING`.
+     */
+    public function getReason(): ?string
+    {
+        return $this->reason;
+    }
+
+    /**
+     * Sets Reason.
+     * The reason why the authorized status is `PENDING`.
+     *
+     * @maps reason
+     */
+    public function setReason(?string $reason): void
+    {
+        $this->reason = $reason;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->reason)) {
+            $json['reason'] = AuthorizationIncompleteReason::checkValue($this->reason);
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/AuthorizationStatusWithDetails.php

@@ -0,0 +1,91 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * The status fields and status details for an authorized payment.
+ */
+class AuthorizationStatusWithDetails implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $status;
+
+    /**
+     * @var AuthorizationStatusDetails|null
+     */
+    private $statusDetails;
+
+    /**
+     * Returns Status.
+     * The status for the authorized payment.
+     */
+    public function getStatus(): ?string
+    {
+        return $this->status;
+    }
+
+    /**
+     * Sets Status.
+     * The status for the authorized payment.
+     *
+     * @maps status
+     */
+    public function setStatus(?string $status): void
+    {
+        $this->status = $status;
+    }
+
+    /**
+     * Returns Status Details.
+     * The details of the authorized payment status.
+     */
+    public function getStatusDetails(): ?AuthorizationStatusDetails
+    {
+        return $this->statusDetails;
+    }
+
+    /**
+     * Sets Status Details.
+     * The details of the authorized payment status.
+     *
+     * @maps status_details
+     */
+    public function setStatusDetails(?AuthorizationStatusDetails $statusDetails): void
+    {
+        $this->statusDetails = $statusDetails;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->status)) {
+            $json['status']         = AuthorizationStatus::checkValue($this->status);
+        }
+        if (isset($this->statusDetails)) {
+            $json['status_details'] = $this->statusDetails;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/AuthorizationWithAdditionalData.php

@@ -0,0 +1,422 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * The authorization with additional payment details, such as risk assessment and processor response.
+ * These details are populated only for certain payment methods.
+ */
+class AuthorizationWithAdditionalData implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $status;
+
+    /**
+     * @var AuthorizationStatusDetails|null
+     */
+    private $statusDetails;
+
+    /**
+     * @var string|null
+     */
+    private $id;
+
+    /**
+     * @var Money|null
+     */
+    private $amount;
+
+    /**
+     * @var string|null
+     */
+    private $invoiceId;
+
+    /**
+     * @var string|null
+     */
+    private $customId;
+
+    /**
+     * @var NetworkTransactionReference|null
+     */
+    private $networkTransactionReference;
+
+    /**
+     * @var SellerProtection|null
+     */
+    private $sellerProtection;
+
+    /**
+     * @var string|null
+     */
+    private $expirationTime;
+
+    /**
+     * @var LinkDescription[]|null
+     */
+    private $links;
+
+    /**
+     * @var string|null
+     */
+    private $createTime;
+
+    /**
+     * @var string|null
+     */
+    private $updateTime;
+
+    /**
+     * @var ProcessorResponse|null
+     */
+    private $processorResponse;
+
+    /**
+     * Returns Status.
+     * The status for the authorized payment.
+     */
+    public function getStatus(): ?string
+    {
+        return $this->status;
+    }
+
+    /**
+     * Sets Status.
+     * The status for the authorized payment.
+     *
+     * @maps status
+     */
+    public function setStatus(?string $status): void
+    {
+        $this->status = $status;
+    }
+
+    /**
+     * Returns Status Details.
+     * The details of the authorized payment status.
+     */
+    public function getStatusDetails(): ?AuthorizationStatusDetails
+    {
+        return $this->statusDetails;
+    }
+
+    /**
+     * Sets Status Details.
+     * The details of the authorized payment status.
+     *
+     * @maps status_details
+     */
+    public function setStatusDetails(?AuthorizationStatusDetails $statusDetails): void
+    {
+        $this->statusDetails = $statusDetails;
+    }
+
+    /**
+     * Returns Id.
+     * The PayPal-generated ID for the authorized payment.
+     */
+    public function getId(): ?string
+    {
+        return $this->id;
+    }
+
+    /**
+     * Sets Id.
+     * The PayPal-generated ID for the authorized payment.
+     *
+     * @maps id
+     */
+    public function setId(?string $id): void
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * Returns Amount.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     */
+    public function getAmount(): ?Money
+    {
+        return $this->amount;
+    }
+
+    /**
+     * Sets Amount.
+     * The currency and amount for a financial transaction, such as a balance or payment due.
+     *
+     * @maps amount
+     */
+    public function setAmount(?Money $amount): void
+    {
+        $this->amount = $amount;
+    }
+
+    /**
+     * Returns Invoice Id.
+     * The API caller-provided external invoice number for this order. Appears in both the payer's
+     * transaction history and the emails that the payer receives.
+     */
+    public function getInvoiceId(): ?string
+    {
+        return $this->invoiceId;
+    }
+
+    /**
+     * Sets Invoice Id.
+     * The API caller-provided external invoice number for this order. Appears in both the payer's
+     * transaction history and the emails that the payer receives.
+     *
+     * @maps invoice_id
+     */
+    public function setInvoiceId(?string $invoiceId): void
+    {
+        $this->invoiceId = $invoiceId;
+    }
+
+    /**
+     * Returns Custom Id.
+     * The API caller-provided external ID. Used to reconcile API caller-initiated transactions with PayPal
+     * transactions. Appears in transaction and settlement reports.
+     */
+    public function getCustomId(): ?string
+    {
+        return $this->customId;
+    }
+
+    /**
+     * Sets Custom Id.
+     * The API caller-provided external ID. Used to reconcile API caller-initiated transactions with PayPal
+     * transactions. Appears in transaction and settlement reports.
+     *
+     * @maps custom_id
+     */
+    public function setCustomId(?string $customId): void
+    {
+        $this->customId = $customId;
+    }
+
+    /**
+     * Returns Network Transaction Reference.
+     * Reference values used by the card network to identify a transaction.
+     */
+    public function getNetworkTransactionReference(): ?NetworkTransactionReference
+    {
+        return $this->networkTransactionReference;
+    }
+
+    /**
+     * Sets Network Transaction Reference.
+     * Reference values used by the card network to identify a transaction.
+     *
+     * @maps network_transaction_reference
+     */
+    public function setNetworkTransactionReference(?NetworkTransactionReference $networkTransactionReference): void
+    {
+        $this->networkTransactionReference = $networkTransactionReference;
+    }
+
+    /**
+     * Returns Seller Protection.
+     * The level of protection offered as defined by [PayPal Seller Protection for Merchants](https://www.
+     * paypal.com/us/webapps/mpp/security/seller-protection).
+     */
+    public function getSellerProtection(): ?SellerProtection
+    {
+        return $this->sellerProtection;
+    }
+
+    /**
+     * Sets Seller Protection.
+     * The level of protection offered as defined by [PayPal Seller Protection for Merchants](https://www.
+     * paypal.com/us/webapps/mpp/security/seller-protection).
+     *
+     * @maps seller_protection
+     */
+    public function setSellerProtection(?SellerProtection $sellerProtection): void
+    {
+        $this->sellerProtection = $sellerProtection;
+    }
+
+    /**
+     * Returns Expiration Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     */
+    public function getExpirationTime(): ?string
+    {
+        return $this->expirationTime;
+    }
+
+    /**
+     * Sets Expiration Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     *
+     * @maps expiration_time
+     */
+    public function setExpirationTime(?string $expirationTime): void
+    {
+        $this->expirationTime = $expirationTime;
+    }
+
+    /**
+     * Returns Links.
+     * An array of related [HATEOAS links](/docs/api/reference/api-responses/#hateoas-links).
+     *
+     * @return LinkDescription[]|null
+     */
+    public function getLinks(): ?array
+    {
+        return $this->links;
+    }
+
+    /**
+     * Sets Links.
+     * An array of related [HATEOAS links](/docs/api/reference/api-responses/#hateoas-links).
+     *
+     * @maps links
+     *
+     * @param LinkDescription[]|null $links
+     */
+    public function setLinks(?array $links): void
+    {
+        $this->links = $links;
+    }
+
+    /**
+     * Returns Create Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     */
+    public function getCreateTime(): ?string
+    {
+        return $this->createTime;
+    }
+
+    /**
+     * Sets Create Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     *
+     * @maps create_time
+     */
+    public function setCreateTime(?string $createTime): void
+    {
+        $this->createTime = $createTime;
+    }
+
+    /**
+     * Returns Update Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     */
+    public function getUpdateTime(): ?string
+    {
+        return $this->updateTime;
+    }
+
+    /**
+     * Sets Update Time.
+     * The date and time, in [Internet date and time format](https://tools.ietf.org/html/rfc3339#section-5.
+     * 6). Seconds are required while fractional seconds are optional.<blockquote><strong>Note:</strong>
+     * The regular expression provides guidance but does not reject all invalid dates.</blockquote>
+     *
+     * @maps update_time
+     */
+    public function setUpdateTime(?string $updateTime): void
+    {
+        $this->updateTime = $updateTime;
+    }
+
+    /**
+     * Returns Processor Response.
+     * The processor response information for payment requests, such as direct credit card transactions.
+     */
+    public function getProcessorResponse(): ?ProcessorResponse
+    {
+        return $this->processorResponse;
+    }
+
+    /**
+     * Sets Processor Response.
+     * The processor response information for payment requests, such as direct credit card transactions.
+     *
+     * @maps processor_response
+     */
+    public function setProcessorResponse(?ProcessorResponse $processorResponse): void
+    {
+        $this->processorResponse = $processorResponse;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->status)) {
+            $json['status']                        = AuthorizationStatus::checkValue($this->status);
+        }
+        if (isset($this->statusDetails)) {
+            $json['status_details']                = $this->statusDetails;
+        }
+        if (isset($this->id)) {
+            $json['id']                            = $this->id;
+        }
+        if (isset($this->amount)) {
+            $json['amount']                        = $this->amount;
+        }
+        if (isset($this->invoiceId)) {
+            $json['invoice_id']                    = $this->invoiceId;
+        }
+        if (isset($this->customId)) {
+            $json['custom_id']                     = $this->customId;
+        }
+        if (isset($this->networkTransactionReference)) {
+            $json['network_transaction_reference'] = $this->networkTransactionReference;
+        }
+        if (isset($this->sellerProtection)) {
+            $json['seller_protection']             = $this->sellerProtection;
+        }
+        if (isset($this->expirationTime)) {
+            $json['expiration_time']               = $this->expirationTime;
+        }
+        if (isset($this->links)) {
+            $json['links']                         = $this->links;
+        }
+        if (isset($this->createTime)) {
+            $json['create_time']                   = $this->createTime;
+        }
+        if (isset($this->updateTime)) {
+            $json['update_time']                   = $this->updateTime;
+        }
+        if (isset($this->processorResponse)) {
+            $json['processor_response']            = $this->processorResponse;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/BLIKExperienceContext.php

@@ -0,0 +1,247 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Customizes the payer experience during the approval process for the BLIK payment.
+ */
+class BLIKExperienceContext implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $brandName;
+
+    /**
+     * @var string|null
+     */
+    private $locale;
+
+    /**
+     * @var string|null
+     */
+    private $shippingPreference = ShippingPreference::GET_FROM_FILE;
+
+    /**
+     * @var string|null
+     */
+    private $returnUrl;
+
+    /**
+     * @var string|null
+     */
+    private $cancelUrl;
+
+    /**
+     * @var string|null
+     */
+    private $consumerIp;
+
+    /**
+     * @var string|null
+     */
+    private $consumerUserAgent;
+
+    /**
+     * Returns Brand Name.
+     * The label that overrides the business name in the PayPal account on the PayPal site. The pattern is
+     * defined by an external party and supports Unicode.
+     */
+    public function getBrandName(): ?string
+    {
+        return $this->brandName;
+    }
+
+    /**
+     * Sets Brand Name.
+     * The label that overrides the business name in the PayPal account on the PayPal site. The pattern is
+     * defined by an external party and supports Unicode.
+     *
+     * @maps brand_name
+     */
+    public function setBrandName(?string $brandName): void
+    {
+        $this->brandName = $brandName;
+    }
+
+    /**
+     * Returns Locale.
+     * The [language tag](https://tools.ietf.org/html/bcp47#section-2) for the language in which to
+     * localize the error-related strings, such as messages, issues, and suggested actions. The tag is made
+     * up of the [ISO 639-2 language code](https://www.loc.gov/standards/iso639-2/php/code_list.php), the
+     * optional [ISO-15924 script tag](https://www.unicode.org/iso15924/codelists.html), and the [ISO-3166
+     * alpha-2 country code](/api/rest/reference/country-codes/) or [M49 region code](https://unstats.un.
+     * org/unsd/methodology/m49/).
+     */
+    public function getLocale(): ?string
+    {
+        return $this->locale;
+    }
+
+    /**
+     * Sets Locale.
+     * The [language tag](https://tools.ietf.org/html/bcp47#section-2) for the language in which to
+     * localize the error-related strings, such as messages, issues, and suggested actions. The tag is made
+     * up of the [ISO 639-2 language code](https://www.loc.gov/standards/iso639-2/php/code_list.php), the
+     * optional [ISO-15924 script tag](https://www.unicode.org/iso15924/codelists.html), and the [ISO-3166
+     * alpha-2 country code](/api/rest/reference/country-codes/) or [M49 region code](https://unstats.un.
+     * org/unsd/methodology/m49/).
+     *
+     * @maps locale
+     */
+    public function setLocale(?string $locale): void
+    {
+        $this->locale = $locale;
+    }
+
+    /**
+     * Returns Shipping Preference.
+     * The location from which the shipping address is derived.
+     */
+    public function getShippingPreference(): ?string
+    {
+        return $this->shippingPreference;
+    }
+
+    /**
+     * Sets Shipping Preference.
+     * The location from which the shipping address is derived.
+     *
+     * @maps shipping_preference
+     */
+    public function setShippingPreference(?string $shippingPreference): void
+    {
+        $this->shippingPreference = $shippingPreference;
+    }
+
+    /**
+     * Returns Return Url.
+     * Describes the URL.
+     */
+    public function getReturnUrl(): ?string
+    {
+        return $this->returnUrl;
+    }
+
+    /**
+     * Sets Return Url.
+     * Describes the URL.
+     *
+     * @maps return_url
+     */
+    public function setReturnUrl(?string $returnUrl): void
+    {
+        $this->returnUrl = $returnUrl;
+    }
+
+    /**
+     * Returns Cancel Url.
+     * Describes the URL.
+     */
+    public function getCancelUrl(): ?string
+    {
+        return $this->cancelUrl;
+    }
+
+    /**
+     * Sets Cancel Url.
+     * Describes the URL.
+     *
+     * @maps cancel_url
+     */
+    public function setCancelUrl(?string $cancelUrl): void
+    {
+        $this->cancelUrl = $cancelUrl;
+    }
+
+    /**
+     * Returns Consumer Ip.
+     * An Internet Protocol address (IP address). This address assigns a numerical label to each device
+     * that is connected to a computer network through the Internet Protocol. Supports IPv4 and IPv6
+     * addresses.
+     */
+    public function getConsumerIp(): ?string
+    {
+        return $this->consumerIp;
+    }
+
+    /**
+     * Sets Consumer Ip.
+     * An Internet Protocol address (IP address). This address assigns a numerical label to each device
+     * that is connected to a computer network through the Internet Protocol. Supports IPv4 and IPv6
+     * addresses.
+     *
+     * @maps consumer_ip
+     */
+    public function setConsumerIp(?string $consumerIp): void
+    {
+        $this->consumerIp = $consumerIp;
+    }
+
+    /**
+     * Returns Consumer User Agent.
+     * The payer's User Agent. For example, Mozilla/5.0 (Macintosh; Intel Mac OS X x.y; rv:42.0).
+     */
+    public function getConsumerUserAgent(): ?string
+    {
+        return $this->consumerUserAgent;
+    }
+
+    /**
+     * Sets Consumer User Agent.
+     * The payer's User Agent. For example, Mozilla/5.0 (Macintosh; Intel Mac OS X x.y; rv:42.0).
+     *
+     * @maps consumer_user_agent
+     */
+    public function setConsumerUserAgent(?string $consumerUserAgent): void
+    {
+        $this->consumerUserAgent = $consumerUserAgent;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->brandName)) {
+            $json['brand_name']          = $this->brandName;
+        }
+        if (isset($this->locale)) {
+            $json['locale']              = $this->locale;
+        }
+        if (isset($this->shippingPreference)) {
+            $json['shipping_preference'] = ShippingPreference::checkValue($this->shippingPreference);
+        }
+        if (isset($this->returnUrl)) {
+            $json['return_url']          = $this->returnUrl;
+        }
+        if (isset($this->cancelUrl)) {
+            $json['cancel_url']          = $this->cancelUrl;
+        }
+        if (isset($this->consumerIp)) {
+            $json['consumer_ip']         = $this->consumerIp;
+        }
+        if (isset($this->consumerUserAgent)) {
+            $json['consumer_user_agent'] = $this->consumerUserAgent;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/BLIKLevel0PaymentObject.php

@@ -0,0 +1,70 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information used to pay using BLIK level_0 flow.
+ */
+class BLIKLevel0PaymentObject implements \JsonSerializable
+{
+    /**
+     * @var string
+     */
+    private $authCode;
+
+    /**
+     * @param string $authCode
+     */
+    public function __construct(string $authCode)
+    {
+        $this->authCode = $authCode;
+    }
+
+    /**
+     * Returns Auth Code.
+     * The 6-digit code used to authenticate a consumer within BLIK.
+     */
+    public function getAuthCode(): string
+    {
+        return $this->authCode;
+    }
+
+    /**
+     * Sets Auth Code.
+     * The 6-digit code used to authenticate a consumer within BLIK.
+     *
+     * @required
+     * @maps auth_code
+     */
+    public function setAuthCode(string $authCode): void
+    {
+        $this->authCode = $authCode;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        $json['auth_code'] = $this->authCode;
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/BLIKOneClickPaymentObject.php

@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information used to pay using BLIK one-click flow.
+ */
+class BLIKOneClickPaymentObject implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $consumerReference;
+
+    /**
+     * Returns Consumer Reference.
+     * The merchant generated, unique reference serving as a primary identifier for accounts connected
+     * between Blik and a merchant.
+     */
+    public function getConsumerReference(): ?string
+    {
+        return $this->consumerReference;
+    }
+
+    /**
+     * Sets Consumer Reference.
+     * The merchant generated, unique reference serving as a primary identifier for accounts connected
+     * between Blik and a merchant.
+     *
+     * @maps consumer_reference
+     */
+    public function setConsumerReference(?string $consumerReference): void
+    {
+        $this->consumerReference = $consumerReference;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->consumerReference)) {
+            $json['consumer_reference'] = $this->consumerReference;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/BLIKOneClickPaymentRequest.php

@@ -0,0 +1,160 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information used to pay using BLIK one-click flow.
+ */
+class BLIKOneClickPaymentRequest implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $authCode;
+
+    /**
+     * @var string
+     */
+    private $consumerReference;
+
+    /**
+     * @var string|null
+     */
+    private $aliasLabel;
+
+    /**
+     * @var string|null
+     */
+    private $aliasKey;
+
+    /**
+     * @param string $consumerReference
+     */
+    public function __construct(string $consumerReference)
+    {
+        $this->consumerReference = $consumerReference;
+    }
+
+    /**
+     * Returns Auth Code.
+     * The 6-digit code used to authenticate a consumer within BLIK.
+     */
+    public function getAuthCode(): ?string
+    {
+        return $this->authCode;
+    }
+
+    /**
+     * Sets Auth Code.
+     * The 6-digit code used to authenticate a consumer within BLIK.
+     *
+     * @maps auth_code
+     */
+    public function setAuthCode(?string $authCode): void
+    {
+        $this->authCode = $authCode;
+    }
+
+    /**
+     * Returns Consumer Reference.
+     * The merchant generated, unique reference serving as a primary identifier for accounts connected
+     * between Blik and a merchant.
+     */
+    public function getConsumerReference(): string
+    {
+        return $this->consumerReference;
+    }
+
+    /**
+     * Sets Consumer Reference.
+     * The merchant generated, unique reference serving as a primary identifier for accounts connected
+     * between Blik and a merchant.
+     *
+     * @required
+     * @maps consumer_reference
+     */
+    public function setConsumerReference(string $consumerReference): void
+    {
+        $this->consumerReference = $consumerReference;
+    }
+
+    /**
+     * Returns Alias Label.
+     * A bank defined identifier used as a display name to allow the payer to differentiate between
+     * multiple registered bank accounts.
+     */
+    public function getAliasLabel(): ?string
+    {
+        return $this->aliasLabel;
+    }
+
+    /**
+     * Sets Alias Label.
+     * A bank defined identifier used as a display name to allow the payer to differentiate between
+     * multiple registered bank accounts.
+     *
+     * @maps alias_label
+     */
+    public function setAliasLabel(?string $aliasLabel): void
+    {
+        $this->aliasLabel = $aliasLabel;
+    }
+
+    /**
+     * Returns Alias Key.
+     * A Blik-defined identifier for a specific Blik-enabled bank account that is associated with a given
+     * merchant. Used only in conjunction with a Consumer Reference.
+     */
+    public function getAliasKey(): ?string
+    {
+        return $this->aliasKey;
+    }
+
+    /**
+     * Sets Alias Key.
+     * A Blik-defined identifier for a specific Blik-enabled bank account that is associated with a given
+     * merchant. Used only in conjunction with a Consumer Reference.
+     *
+     * @maps alias_key
+     */
+    public function setAliasKey(?string $aliasKey): void
+    {
+        $this->aliasKey = $aliasKey;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->authCode)) {
+            $json['auth_code']      = $this->authCode;
+        }
+        $json['consumer_reference'] = $this->consumerReference;
+        if (isset($this->aliasLabel)) {
+            $json['alias_label']    = $this->aliasLabel;
+        }
+        if (isset($this->aliasKey)) {
+            $json['alias_key']      = $this->aliasKey;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/BLIKPaymentObject.php

@@ -0,0 +1,161 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information used to pay using BLIK.
+ */
+class BLIKPaymentObject implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $name;
+
+    /**
+     * @var string|null
+     */
+    private $countryCode;
+
+    /**
+     * @var string|null
+     */
+    private $email;
+
+    /**
+     * @var BLIKOneClickPaymentObject|null
+     */
+    private $oneClick;
+
+    /**
+     * Returns Name.
+     * The full name representation like Mr J Smith.
+     */
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets Name.
+     * The full name representation like Mr J Smith.
+     *
+     * @maps name
+     */
+    public function setName(?string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     */
+    public function getCountryCode(): ?string
+    {
+        return $this->countryCode;
+    }
+
+    /**
+     * Sets Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     *
+     * @maps country_code
+     */
+    public function setCountryCode(?string $countryCode): void
+    {
+        $this->countryCode = $countryCode;
+    }
+
+    /**
+     * Returns Email.
+     * The internationalized email address.<blockquote><strong>Note:</strong> Up to 64 characters are
+     * allowed before and 255 characters are allowed after the <code>@</code> sign. However, the generally
+     * accepted maximum length for an email address is 254 characters. The pattern verifies that an
+     * unquoted <code>@</code> sign exists.</blockquote>
+     */
+    public function getEmail(): ?string
+    {
+        return $this->email;
+    }
+
+    /**
+     * Sets Email.
+     * The internationalized email address.<blockquote><strong>Note:</strong> Up to 64 characters are
+     * allowed before and 255 characters are allowed after the <code>@</code> sign. However, the generally
+     * accepted maximum length for an email address is 254 characters. The pattern verifies that an
+     * unquoted <code>@</code> sign exists.</blockquote>
+     *
+     * @maps email
+     */
+    public function setEmail(?string $email): void
+    {
+        $this->email = $email;
+    }
+
+    /**
+     * Returns One Click.
+     * Information used to pay using BLIK one-click flow.
+     */
+    public function getOneClick(): ?BLIKOneClickPaymentObject
+    {
+        return $this->oneClick;
+    }
+
+    /**
+     * Sets One Click.
+     * Information used to pay using BLIK one-click flow.
+     *
+     * @maps one_click
+     */
+    public function setOneClick(?BLIKOneClickPaymentObject $oneClick): void
+    {
+        $this->oneClick = $oneClick;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->name)) {
+            $json['name']         = $this->name;
+        }
+        if (isset($this->countryCode)) {
+            $json['country_code'] = $this->countryCode;
+        }
+        if (isset($this->email)) {
+            $json['email']        = $this->email;
+        }
+        if (isset($this->oneClick)) {
+            $json['one_click']    = $this->oneClick;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/BLIKPaymentRequest.php

@@ -0,0 +1,225 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information needed to pay using BLIK.
+ */
+class BLIKPaymentRequest implements \JsonSerializable
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var string
+     */
+    private $countryCode;
+
+    /**
+     * @var string|null
+     */
+    private $email;
+
+    /**
+     * @var BLIKExperienceContext|null
+     */
+    private $experienceContext;
+
+    /**
+     * @var BLIKLevel0PaymentObject|null
+     */
+    private $level0;
+
+    /**
+     * @var BLIKOneClickPaymentRequest|null
+     */
+    private $oneClick;
+
+    /**
+     * @param string $name
+     * @param string $countryCode
+     */
+    public function __construct(string $name, string $countryCode)
+    {
+        $this->name = $name;
+        $this->countryCode = $countryCode;
+    }
+
+    /**
+     * Returns Name.
+     * The full name representation like Mr J Smith.
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets Name.
+     * The full name representation like Mr J Smith.
+     *
+     * @required
+     * @maps name
+     */
+    public function setName(string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     */
+    public function getCountryCode(): string
+    {
+        return $this->countryCode;
+    }
+
+    /**
+     * Sets Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     *
+     * @required
+     * @maps country_code
+     */
+    public function setCountryCode(string $countryCode): void
+    {
+        $this->countryCode = $countryCode;
+    }
+
+    /**
+     * Returns Email.
+     * The internationalized email address.<blockquote><strong>Note:</strong> Up to 64 characters are
+     * allowed before and 255 characters are allowed after the <code>@</code> sign. However, the generally
+     * accepted maximum length for an email address is 254 characters. The pattern verifies that an
+     * unquoted <code>@</code> sign exists.</blockquote>
+     */
+    public function getEmail(): ?string
+    {
+        return $this->email;
+    }
+
+    /**
+     * Sets Email.
+     * The internationalized email address.<blockquote><strong>Note:</strong> Up to 64 characters are
+     * allowed before and 255 characters are allowed after the <code>@</code> sign. However, the generally
+     * accepted maximum length for an email address is 254 characters. The pattern verifies that an
+     * unquoted <code>@</code> sign exists.</blockquote>
+     *
+     * @maps email
+     */
+    public function setEmail(?string $email): void
+    {
+        $this->email = $email;
+    }
+
+    /**
+     * Returns Experience Context.
+     * Customizes the payer experience during the approval process for the BLIK payment.
+     */
+    public function getExperienceContext(): ?BLIKExperienceContext
+    {
+        return $this->experienceContext;
+    }
+
+    /**
+     * Sets Experience Context.
+     * Customizes the payer experience during the approval process for the BLIK payment.
+     *
+     * @maps experience_context
+     */
+    public function setExperienceContext(?BLIKExperienceContext $experienceContext): void
+    {
+        $this->experienceContext = $experienceContext;
+    }
+
+    /**
+     * Returns Level 0.
+     * Information used to pay using BLIK level_0 flow.
+     */
+    public function getLevel0(): ?BLIKLevel0PaymentObject
+    {
+        return $this->level0;
+    }
+
+    /**
+     * Sets Level 0.
+     * Information used to pay using BLIK level_0 flow.
+     *
+     * @maps level_0
+     */
+    public function setLevel0(?BLIKLevel0PaymentObject $level0): void
+    {
+        $this->level0 = $level0;
+    }
+
+    /**
+     * Returns One Click.
+     * Information used to pay using BLIK one-click flow.
+     */
+    public function getOneClick(): ?BLIKOneClickPaymentRequest
+    {
+        return $this->oneClick;
+    }
+
+    /**
+     * Sets One Click.
+     * Information used to pay using BLIK one-click flow.
+     *
+     * @maps one_click
+     */
+    public function setOneClick(?BLIKOneClickPaymentRequest $oneClick): void
+    {
+        $this->oneClick = $oneClick;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        $json['name']                   = $this->name;
+        $json['country_code']           = $this->countryCode;
+        if (isset($this->email)) {
+            $json['email']              = $this->email;
+        }
+        if (isset($this->experienceContext)) {
+            $json['experience_context'] = $this->experienceContext;
+        }
+        if (isset($this->level0)) {
+            $json['level_0']            = $this->level0;
+        }
+        if (isset($this->oneClick)) {
+            $json['one_click']          = $this->oneClick;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/BancontactPaymentObject.php

@@ -0,0 +1,185 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information used to pay Bancontact.
+ */
+class BancontactPaymentObject implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $name;
+
+    /**
+     * @var string|null
+     */
+    private $countryCode;
+
+    /**
+     * @var string|null
+     */
+    private $bic;
+
+    /**
+     * @var string|null
+     */
+    private $ibanLastChars;
+
+    /**
+     * @var string|null
+     */
+    private $cardLastDigits;
+
+    /**
+     * Returns Name.
+     * The full name representation like Mr J Smith.
+     */
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets Name.
+     * The full name representation like Mr J Smith.
+     *
+     * @maps name
+     */
+    public function setName(?string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     */
+    public function getCountryCode(): ?string
+    {
+        return $this->countryCode;
+    }
+
+    /**
+     * Sets Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     *
+     * @maps country_code
+     */
+    public function setCountryCode(?string $countryCode): void
+    {
+        $this->countryCode = $countryCode;
+    }
+
+    /**
+     * Returns Bic.
+     * The business identification code (BIC). In payments systems, a BIC is used to identify a specific
+     * business, most commonly a bank.
+     */
+    public function getBic(): ?string
+    {
+        return $this->bic;
+    }
+
+    /**
+     * Sets Bic.
+     * The business identification code (BIC). In payments systems, a BIC is used to identify a specific
+     * business, most commonly a bank.
+     *
+     * @maps bic
+     */
+    public function setBic(?string $bic): void
+    {
+        $this->bic = $bic;
+    }
+
+    /**
+     * Returns Iban Last Chars.
+     * The last characters of the IBAN used to pay.
+     */
+    public function getIbanLastChars(): ?string
+    {
+        return $this->ibanLastChars;
+    }
+
+    /**
+     * Sets Iban Last Chars.
+     * The last characters of the IBAN used to pay.
+     *
+     * @maps iban_last_chars
+     */
+    public function setIbanLastChars(?string $ibanLastChars): void
+    {
+        $this->ibanLastChars = $ibanLastChars;
+    }
+
+    /**
+     * Returns Card Last Digits.
+     * The last digits of the card used to fund the Bancontact payment.
+     */
+    public function getCardLastDigits(): ?string
+    {
+        return $this->cardLastDigits;
+    }
+
+    /**
+     * Sets Card Last Digits.
+     * The last digits of the card used to fund the Bancontact payment.
+     *
+     * @maps card_last_digits
+     */
+    public function setCardLastDigits(?string $cardLastDigits): void
+    {
+        $this->cardLastDigits = $cardLastDigits;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->name)) {
+            $json['name']             = $this->name;
+        }
+        if (isset($this->countryCode)) {
+            $json['country_code']     = $this->countryCode;
+        }
+        if (isset($this->bic)) {
+            $json['bic']              = $this->bic;
+        }
+        if (isset($this->ibanLastChars)) {
+            $json['iban_last_chars']  = $this->ibanLastChars;
+        }
+        if (isset($this->cardLastDigits)) {
+            $json['card_last_digits'] = $this->cardLastDigits;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/BancontactPaymentRequest.php

@@ -0,0 +1,135 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Information needed to pay using Bancontact.
+ */
+class BancontactPaymentRequest implements \JsonSerializable
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var string
+     */
+    private $countryCode;
+
+    /**
+     * @var ExperienceContext|null
+     */
+    private $experienceContext;
+
+    /**
+     * @param string $name
+     * @param string $countryCode
+     */
+    public function __construct(string $name, string $countryCode)
+    {
+        $this->name = $name;
+        $this->countryCode = $countryCode;
+    }
+
+    /**
+     * Returns Name.
+     * The full name representation like Mr J Smith.
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets Name.
+     * The full name representation like Mr J Smith.
+     *
+     * @required
+     * @maps name
+     */
+    public function setName(string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     */
+    public function getCountryCode(): string
+    {
+        return $this->countryCode;
+    }
+
+    /**
+     * Sets Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     *
+     * @required
+     * @maps country_code
+     */
+    public function setCountryCode(string $countryCode): void
+    {
+        $this->countryCode = $countryCode;
+    }
+
+    /**
+     * Returns Experience Context.
+     * Customizes the payer experience during the approval process for the payment.
+     */
+    public function getExperienceContext(): ?ExperienceContext
+    {
+        return $this->experienceContext;
+    }
+
+    /**
+     * Sets Experience Context.
+     * Customizes the payer experience during the approval process for the payment.
+     *
+     * @maps experience_context
+     */
+    public function setExperienceContext(?ExperienceContext $experienceContext): void
+    {
+        $this->experienceContext = $experienceContext;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        $json['name']                   = $this->name;
+        $json['country_code']           = $this->countryCode;
+        if (isset($this->experienceContext)) {
+            $json['experience_context'] = $this->experienceContext;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/BinDetails.php

@@ -0,0 +1,163 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models;
+
+use stdClass;
+
+/**
+ * Bank Identification Number (BIN) details used to fund a payment.
+ */
+class BinDetails implements \JsonSerializable
+{
+    /**
+     * @var string|null
+     */
+    private $bin;
+
+    /**
+     * @var string|null
+     */
+    private $issuingBank;
+
+    /**
+     * @var string|null
+     */
+    private $binCountryCode;
+
+    /**
+     * @var string[]|null
+     */
+    private $products;
+
+    /**
+     * Returns Bin.
+     * The Bank Identification Number (BIN) signifies the number that is being used to identify the
+     * granular level details (except the PII information) of the card.
+     */
+    public function getBin(): ?string
+    {
+        return $this->bin;
+    }
+
+    /**
+     * Sets Bin.
+     * The Bank Identification Number (BIN) signifies the number that is being used to identify the
+     * granular level details (except the PII information) of the card.
+     *
+     * @maps bin
+     */
+    public function setBin(?string $bin): void
+    {
+        $this->bin = $bin;
+    }
+
+    /**
+     * Returns Issuing Bank.
+     * The issuer of the card instrument.
+     */
+    public function getIssuingBank(): ?string
+    {
+        return $this->issuingBank;
+    }
+
+    /**
+     * Sets Issuing Bank.
+     * The issuer of the card instrument.
+     *
+     * @maps issuing_bank
+     */
+    public function setIssuingBank(?string $issuingBank): void
+    {
+        $this->issuingBank = $issuingBank;
+    }
+
+    /**
+     * Returns Bin Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     */
+    public function getBinCountryCode(): ?string
+    {
+        return $this->binCountryCode;
+    }
+
+    /**
+     * Sets Bin Country Code.
+     * The [two-character ISO 3166-1 code](/api/rest/reference/country-codes/) that identifies the country
+     * or region.<blockquote><strong>Note:</strong> The country code for Great Britain is <code>GB</code>
+     * and not <code>UK</code> as used in the top-level domain names for that country. Use the `C2` country
+     * code for China worldwide for comparable uncontrolled price (CUP) method, bank card, and cross-border
+     * transactions.</blockquote>
+     *
+     * @maps bin_country_code
+     */
+    public function setBinCountryCode(?string $binCountryCode): void
+    {
+        $this->binCountryCode = $binCountryCode;
+    }
+
+    /**
+     * Returns Products.
+     * The type of card product assigned to the BIN by the issuer. These values are defined by the issuer
+     * and may change over time. Some examples include: PREPAID_GIFT, CONSUMER, CORPORATE.
+     *
+     * @return string[]|null
+     */
+    public function getProducts(): ?array
+    {
+        return $this->products;
+    }
+
+    /**
+     * Sets Products.
+     * The type of card product assigned to the BIN by the issuer. These values are defined by the issuer
+     * and may change over time. Some examples include: PREPAID_GIFT, CONSUMER, CORPORATE.
+     *
+     * @maps products
+     *
+     * @param string[]|null $products
+     */
+    public function setProducts(?array $products): void
+    {
+        $this->products = $products;
+    }
+
+    /**
+     * Encode this object to JSON
+     *
+     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
+     *        are set. (default: false)
+     *
+     * @return array|stdClass
+     */
+    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
+    public function jsonSerialize(bool $asArrayWhenEmpty = false)
+    {
+        $json = [];
+        if (isset($this->bin)) {
+            $json['bin']              = $this->bin;
+        }
+        if (isset($this->issuingBank)) {
+            $json['issuing_bank']     = $this->issuingBank;
+        }
+        if (isset($this->binCountryCode)) {
+            $json['bin_country_code'] = $this->binCountryCode;
+        }
+        if (isset($this->products)) {
+            $json['products']         = $this->products;
+        }
+
+        return (!$asArrayWhenEmpty && empty($json)) ? new stdClass() : $json;
+    }
+}

src/Models/Builders/ActivityTimestampsBuilder.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\ActivityTimestamps;
+
+/**
+ * Builder for model ActivityTimestamps
+ *
+ * @see ActivityTimestamps
+ */
+class ActivityTimestampsBuilder
+{
+    /**
+     * @var ActivityTimestamps
+     */
+    private $instance;
+
+    private function __construct(ActivityTimestamps $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new activity timestamps Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new ActivityTimestamps());
+    }
+
+    /**
+     * Sets create time field.
+     */
+    public function createTime(?string $value): self
+    {
+        $this->instance->setCreateTime($value);
+        return $this;
+    }
+
+    /**
+     * Sets update time field.
+     */
+    public function updateTime(?string $value): self
+    {
+        $this->instance->setUpdateTime($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new activity timestamps object.
+     */
+    public function build(): ActivityTimestamps
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/AddressBuilder.php

@@ -0,0 +1,93 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\Address;
+
+/**
+ * Builder for model Address
+ *
+ * @see Address
+ */
+class AddressBuilder
+{
+    /**
+     * @var Address
+     */
+    private $instance;
+
+    private function __construct(Address $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new address Builder object.
+     */
+    public static function init(string $countryCode): self
+    {
+        return new self(new Address($countryCode));
+    }
+
+    /**
+     * Sets address line 1 field.
+     */
+    public function addressLine1(?string $value): self
+    {
+        $this->instance->setAddressLine1($value);
+        return $this;
+    }
+
+    /**
+     * Sets address line 2 field.
+     */
+    public function addressLine2(?string $value): self
+    {
+        $this->instance->setAddressLine2($value);
+        return $this;
+    }
+
+    /**
+     * Sets admin area 2 field.
+     */
+    public function adminArea2(?string $value): self
+    {
+        $this->instance->setAdminArea2($value);
+        return $this;
+    }
+
+    /**
+     * Sets admin area 1 field.
+     */
+    public function adminArea1(?string $value): self
+    {
+        $this->instance->setAdminArea1($value);
+        return $this;
+    }
+
+    /**
+     * Sets postal code field.
+     */
+    public function postalCode(?string $value): self
+    {
+        $this->instance->setPostalCode($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new address object.
+     */
+    public function build(): Address
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/AddressDetailsBuilder.php

@@ -0,0 +1,140 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\AddressDetails;
+use PaypalServerSDKLib\Models\Name;
+use PaypalServerSDKLib\Models\Phone;
+
+/**
+ * Builder for model AddressDetails
+ *
+ * @see AddressDetails
+ */
+class AddressDetailsBuilder
+{
+    /**
+     * @var AddressDetails
+     */
+    private $instance;
+
+    private function __construct(AddressDetails $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new address details Builder object.
+     */
+    public static function init(string $countryCode): self
+    {
+        return new self(new AddressDetails($countryCode));
+    }
+
+    /**
+     * Sets address line 1 field.
+     */
+    public function addressLine1(?string $value): self
+    {
+        $this->instance->setAddressLine1($value);
+        return $this;
+    }
+
+    /**
+     * Sets address line 2 field.
+     */
+    public function addressLine2(?string $value): self
+    {
+        $this->instance->setAddressLine2($value);
+        return $this;
+    }
+
+    /**
+     * Sets admin area 2 field.
+     */
+    public function adminArea2(?string $value): self
+    {
+        $this->instance->setAdminArea2($value);
+        return $this;
+    }
+
+    /**
+     * Sets admin area 1 field.
+     */
+    public function adminArea1(?string $value): self
+    {
+        $this->instance->setAdminArea1($value);
+        return $this;
+    }
+
+    /**
+     * Sets postal code field.
+     */
+    public function postalCode(?string $value): self
+    {
+        $this->instance->setPostalCode($value);
+        return $this;
+    }
+
+    /**
+     * Sets name field.
+     */
+    public function name(?Name $value): self
+    {
+        $this->instance->setName($value);
+        return $this;
+    }
+
+    /**
+     * Sets id field.
+     */
+    public function id(?string $value): self
+    {
+        $this->instance->setId($value);
+        return $this;
+    }
+
+    /**
+     * Sets company field.
+     */
+    public function company(?string $value): self
+    {
+        $this->instance->setCompany($value);
+        return $this;
+    }
+
+    /**
+     * Sets phone field.
+     */
+    public function phone(?string $value): self
+    {
+        $this->instance->setPhone($value);
+        return $this;
+    }
+
+    /**
+     * Sets phone number field.
+     */
+    public function phoneNumber(?Phone $value): self
+    {
+        $this->instance->setPhoneNumber($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new address details object.
+     */
+    public function build(): AddressDetails
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/AmountBreakdownBuilder.php

@@ -0,0 +1,112 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\AmountBreakdown;
+use PaypalServerSDKLib\Models\Money;
+
+/**
+ * Builder for model AmountBreakdown
+ *
+ * @see AmountBreakdown
+ */
+class AmountBreakdownBuilder
+{
+    /**
+     * @var AmountBreakdown
+     */
+    private $instance;
+
+    private function __construct(AmountBreakdown $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new amount breakdown Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new AmountBreakdown());
+    }
+
+    /**
+     * Sets item total field.
+     */
+    public function itemTotal(?Money $value): self
+    {
+        $this->instance->setItemTotal($value);
+        return $this;
+    }
+
+    /**
+     * Sets shipping field.
+     */
+    public function shipping(?Money $value): self
+    {
+        $this->instance->setShipping($value);
+        return $this;
+    }
+
+    /**
+     * Sets handling field.
+     */
+    public function handling(?Money $value): self
+    {
+        $this->instance->setHandling($value);
+        return $this;
+    }
+
+    /**
+     * Sets tax total field.
+     */
+    public function taxTotal(?Money $value): self
+    {
+        $this->instance->setTaxTotal($value);
+        return $this;
+    }
+
+    /**
+     * Sets insurance field.
+     */
+    public function insurance(?Money $value): self
+    {
+        $this->instance->setInsurance($value);
+        return $this;
+    }
+
+    /**
+     * Sets shipping discount field.
+     */
+    public function shippingDiscount(?Money $value): self
+    {
+        $this->instance->setShippingDiscount($value);
+        return $this;
+    }
+
+    /**
+     * Sets discount field.
+     */
+    public function discount(?Money $value): self
+    {
+        $this->instance->setDiscount($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new amount breakdown object.
+     */
+    public function build(): AmountBreakdown
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/AmountWithBreakdownBuilder.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\AmountBreakdown;
+use PaypalServerSDKLib\Models\AmountWithBreakdown;
+
+/**
+ * Builder for model AmountWithBreakdown
+ *
+ * @see AmountWithBreakdown
+ */
+class AmountWithBreakdownBuilder
+{
+    /**
+     * @var AmountWithBreakdown
+     */
+    private $instance;
+
+    private function __construct(AmountWithBreakdown $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new amount with breakdown Builder object.
+     */
+    public static function init(string $currencyCode, string $value): self
+    {
+        return new self(new AmountWithBreakdown($currencyCode, $value));
+    }
+
+    /**
+     * Sets breakdown field.
+     */
+    public function breakdown(?AmountBreakdown $value): self
+    {
+        $this->instance->setBreakdown($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new amount with breakdown object.
+     */
+    public function build(): AmountWithBreakdown
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/ApplePayAttributesBuilder.php

@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\ApplePayAttributes;
+use PaypalServerSDKLib\Models\CustomerInformation;
+use PaypalServerSDKLib\Models\VaultInstruction;
+
+/**
+ * Builder for model ApplePayAttributes
+ *
+ * @see ApplePayAttributes
+ */
+class ApplePayAttributesBuilder
+{
+    /**
+     * @var ApplePayAttributes
+     */
+    private $instance;
+
+    private function __construct(ApplePayAttributes $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new apple pay attributes Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new ApplePayAttributes());
+    }
+
+    /**
+     * Sets customer field.
+     */
+    public function customer(?CustomerInformation $value): self
+    {
+        $this->instance->setCustomer($value);
+        return $this;
+    }
+
+    /**
+     * Sets vault field.
+     */
+    public function vault(?VaultInstruction $value): self
+    {
+        $this->instance->setVault($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new apple pay attributes object.
+     */
+    public function build(): ApplePayAttributes
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/ApplePayAttributesResponseBuilder.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\ApplePayAttributesResponse;
+use PaypalServerSDKLib\Models\VaultResponse;
+
+/**
+ * Builder for model ApplePayAttributesResponse
+ *
+ * @see ApplePayAttributesResponse
+ */
+class ApplePayAttributesResponseBuilder
+{
+    /**
+     * @var ApplePayAttributesResponse
+     */
+    private $instance;
+
+    private function __construct(ApplePayAttributesResponse $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new apple pay attributes response Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new ApplePayAttributesResponse());
+    }
+
+    /**
+     * Sets vault field.
+     */
+    public function vault(?VaultResponse $value): self
+    {
+        $this->instance->setVault($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new apple pay attributes response object.
+     */
+    public function build(): ApplePayAttributesResponse
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/ApplePayCardBuilder.php

@@ -0,0 +1,94 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\Address;
+use PaypalServerSDKLib\Models\ApplePayCard;
+
+/**
+ * Builder for model ApplePayCard
+ *
+ * @see ApplePayCard
+ */
+class ApplePayCardBuilder
+{
+    /**
+     * @var ApplePayCard
+     */
+    private $instance;
+
+    private function __construct(ApplePayCard $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new apple pay card Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new ApplePayCard());
+    }
+
+    /**
+     * Sets name field.
+     */
+    public function name(?string $value): self
+    {
+        $this->instance->setName($value);
+        return $this;
+    }
+
+    /**
+     * Sets last digits field.
+     */
+    public function lastDigits(?string $value): self
+    {
+        $this->instance->setLastDigits($value);
+        return $this;
+    }
+
+    /**
+     * Sets type field.
+     */
+    public function type(?string $value): self
+    {
+        $this->instance->setType($value);
+        return $this;
+    }
+
+    /**
+     * Sets brand field.
+     */
+    public function brand(?string $value): self
+    {
+        $this->instance->setBrand($value);
+        return $this;
+    }
+
+    /**
+     * Sets billing address field.
+     */
+    public function billingAddress(?Address $value): self
+    {
+        $this->instance->setBillingAddress($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new apple pay card object.
+     */
+    public function build(): ApplePayCard
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/ApplePayCardResponseBuilder.php

@@ -0,0 +1,161 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\Address;
+use PaypalServerSDKLib\Models\ApplePayCardResponse;
+use PaypalServerSDKLib\Models\AuthenticationResponse;
+use PaypalServerSDKLib\Models\BinDetails;
+use PaypalServerSDKLib\Models\CardAttributesResponse;
+use PaypalServerSDKLib\Models\CardFromRequest;
+
+/**
+ * Builder for model ApplePayCardResponse
+ *
+ * @see ApplePayCardResponse
+ */
+class ApplePayCardResponseBuilder
+{
+    /**
+     * @var ApplePayCardResponse
+     */
+    private $instance;
+
+    private function __construct(ApplePayCardResponse $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new apple pay card response Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new ApplePayCardResponse());
+    }
+
+    /**
+     * Sets name field.
+     */
+    public function name(?string $value): self
+    {
+        $this->instance->setName($value);
+        return $this;
+    }
+
+    /**
+     * Sets last digits field.
+     */
+    public function lastDigits(?string $value): self
+    {
+        $this->instance->setLastDigits($value);
+        return $this;
+    }
+
+    /**
+     * Sets brand field.
+     */
+    public function brand(?string $value): self
+    {
+        $this->instance->setBrand($value);
+        return $this;
+    }
+
+    /**
+     * Sets available networks field.
+     */
+    public function availableNetworks(?array $value): self
+    {
+        $this->instance->setAvailableNetworks($value);
+        return $this;
+    }
+
+    /**
+     * Sets type field.
+     */
+    public function type(?string $value): self
+    {
+        $this->instance->setType($value);
+        return $this;
+    }
+
+    /**
+     * Sets authentication result field.
+     */
+    public function authenticationResult(?AuthenticationResponse $value): self
+    {
+        $this->instance->setAuthenticationResult($value);
+        return $this;
+    }
+
+    /**
+     * Sets attributes field.
+     */
+    public function attributes(?CardAttributesResponse $value): self
+    {
+        $this->instance->setAttributes($value);
+        return $this;
+    }
+
+    /**
+     * Sets from request field.
+     */
+    public function fromRequest(?CardFromRequest $value): self
+    {
+        $this->instance->setFromRequest($value);
+        return $this;
+    }
+
+    /**
+     * Sets expiry field.
+     */
+    public function expiry(?string $value): self
+    {
+        $this->instance->setExpiry($value);
+        return $this;
+    }
+
+    /**
+     * Sets bin details field.
+     */
+    public function binDetails(?BinDetails $value): self
+    {
+        $this->instance->setBinDetails($value);
+        return $this;
+    }
+
+    /**
+     * Sets billing address field.
+     */
+    public function billingAddress(?Address $value): self
+    {
+        $this->instance->setBillingAddress($value);
+        return $this;
+    }
+
+    /**
+     * Sets country code field.
+     */
+    public function countryCode(?string $value): self
+    {
+        $this->instance->setCountryCode($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new apple pay card response object.
+     */
+    public function build(): ApplePayCardResponse
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/ApplePayDecryptedTokenDataBuilder.php

@@ -0,0 +1,87 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\ApplePayDecryptedTokenData;
+use PaypalServerSDKLib\Models\ApplePayPaymentData;
+use PaypalServerSDKLib\Models\ApplePayTokenizedCard;
+use PaypalServerSDKLib\Models\Money;
+
+/**
+ * Builder for model ApplePayDecryptedTokenData
+ *
+ * @see ApplePayDecryptedTokenData
+ */
+class ApplePayDecryptedTokenDataBuilder
+{
+    /**
+     * @var ApplePayDecryptedTokenData
+     */
+    private $instance;
+
+    private function __construct(ApplePayDecryptedTokenData $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new apple pay decrypted token data Builder object.
+     */
+    public static function init(ApplePayTokenizedCard $tokenizedCard): self
+    {
+        return new self(new ApplePayDecryptedTokenData($tokenizedCard));
+    }
+
+    /**
+     * Sets transaction amount field.
+     */
+    public function transactionAmount(?Money $value): self
+    {
+        $this->instance->setTransactionAmount($value);
+        return $this;
+    }
+
+    /**
+     * Sets device manufacturer id field.
+     */
+    public function deviceManufacturerId(?string $value): self
+    {
+        $this->instance->setDeviceManufacturerId($value);
+        return $this;
+    }
+
+    /**
+     * Sets payment data type field.
+     */
+    public function paymentDataType(?string $value): self
+    {
+        $this->instance->setPaymentDataType($value);
+        return $this;
+    }
+
+    /**
+     * Sets payment data field.
+     */
+    public function paymentData(?ApplePayPaymentData $value): self
+    {
+        $this->instance->setPaymentData($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new apple pay decrypted token data object.
+     */
+    public function build(): ApplePayDecryptedTokenData
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/ApplePayPaymentDataBuilder.php

@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\ApplePayPaymentData;
+
+/**
+ * Builder for model ApplePayPaymentData
+ *
+ * @see ApplePayPaymentData
+ */
+class ApplePayPaymentDataBuilder
+{
+    /**
+     * @var ApplePayPaymentData
+     */
+    private $instance;
+
+    private function __construct(ApplePayPaymentData $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new apple pay payment data Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new ApplePayPaymentData());
+    }
+
+    /**
+     * Sets cryptogram field.
+     */
+    public function cryptogram(?string $value): self
+    {
+        $this->instance->setCryptogram($value);
+        return $this;
+    }
+
+    /**
+     * Sets eci indicator field.
+     */
+    public function eciIndicator(?string $value): self
+    {
+        $this->instance->setEciIndicator($value);
+        return $this;
+    }
+
+    /**
+     * Sets emv data field.
+     */
+    public function emvData(?string $value): self
+    {
+        $this->instance->setEmvData($value);
+        return $this;
+    }
+
+    /**
+     * Sets pin field.
+     */
+    public function pin(?string $value): self
+    {
+        $this->instance->setPin($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new apple pay payment data object.
+     */
+    public function build(): ApplePayPaymentData
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/ApplePayPaymentObjectBuilder.php

@@ -0,0 +1,114 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\ApplePayAttributesResponse;
+use PaypalServerSDKLib\Models\ApplePayCardResponse;
+use PaypalServerSDKLib\Models\ApplePayPaymentObject;
+use PaypalServerSDKLib\Models\PhoneNumber;
+
+/**
+ * Builder for model ApplePayPaymentObject
+ *
+ * @see ApplePayPaymentObject
+ */
+class ApplePayPaymentObjectBuilder
+{
+    /**
+     * @var ApplePayPaymentObject
+     */
+    private $instance;
+
+    private function __construct(ApplePayPaymentObject $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new apple pay payment object Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new ApplePayPaymentObject());
+    }
+
+    /**
+     * Sets id field.
+     */
+    public function id(?string $value): self
+    {
+        $this->instance->setId($value);
+        return $this;
+    }
+
+    /**
+     * Sets token field.
+     */
+    public function token(?string $value): self
+    {
+        $this->instance->setToken($value);
+        return $this;
+    }
+
+    /**
+     * Sets name field.
+     */
+    public function name(?string $value): self
+    {
+        $this->instance->setName($value);
+        return $this;
+    }
+
+    /**
+     * Sets email address field.
+     */
+    public function emailAddress(?string $value): self
+    {
+        $this->instance->setEmailAddress($value);
+        return $this;
+    }
+
+    /**
+     * Sets phone number field.
+     */
+    public function phoneNumber(?PhoneNumber $value): self
+    {
+        $this->instance->setPhoneNumber($value);
+        return $this;
+    }
+
+    /**
+     * Sets card field.
+     */
+    public function card(?ApplePayCardResponse $value): self
+    {
+        $this->instance->setCard($value);
+        return $this;
+    }
+
+    /**
+     * Sets attributes field.
+     */
+    public function attributes(?ApplePayAttributesResponse $value): self
+    {
+        $this->instance->setAttributes($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new apple pay payment object object.
+     */
+    public function build(): ApplePayPaymentObject
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/ApplePayPaymentTokenBuilder.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\ApplePayCard;
+use PaypalServerSDKLib\Models\ApplePayPaymentToken;
+
+/**
+ * Builder for model ApplePayPaymentToken
+ *
+ * @see ApplePayPaymentToken
+ */
+class ApplePayPaymentTokenBuilder
+{
+    /**
+     * @var ApplePayPaymentToken
+     */
+    private $instance;
+
+    private function __construct(ApplePayPaymentToken $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new apple pay payment token Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new ApplePayPaymentToken());
+    }
+
+    /**
+     * Sets card field.
+     */
+    public function card(?ApplePayCard $value): self
+    {
+        $this->instance->setCard($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new apple pay payment token object.
+     */
+    public function build(): ApplePayPaymentToken
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/ApplePayRequestBuilder.php

@@ -0,0 +1,124 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\ApplePayAttributes;
+use PaypalServerSDKLib\Models\ApplePayDecryptedTokenData;
+use PaypalServerSDKLib\Models\ApplePayRequest;
+use PaypalServerSDKLib\Models\CardStoredCredential;
+use PaypalServerSDKLib\Models\PhoneNumber;
+
+/**
+ * Builder for model ApplePayRequest
+ *
+ * @see ApplePayRequest
+ */
+class ApplePayRequestBuilder
+{
+    /**
+     * @var ApplePayRequest
+     */
+    private $instance;
+
+    private function __construct(ApplePayRequest $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new apple pay request Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new ApplePayRequest());
+    }
+
+    /**
+     * Sets id field.
+     */
+    public function id(?string $value): self
+    {
+        $this->instance->setId($value);
+        return $this;
+    }
+
+    /**
+     * Sets name field.
+     */
+    public function name(?string $value): self
+    {
+        $this->instance->setName($value);
+        return $this;
+    }
+
+    /**
+     * Sets email address field.
+     */
+    public function emailAddress(?string $value): self
+    {
+        $this->instance->setEmailAddress($value);
+        return $this;
+    }
+
+    /**
+     * Sets phone number field.
+     */
+    public function phoneNumber(?PhoneNumber $value): self
+    {
+        $this->instance->setPhoneNumber($value);
+        return $this;
+    }
+
+    /**
+     * Sets decrypted token field.
+     */
+    public function decryptedToken(?ApplePayDecryptedTokenData $value): self
+    {
+        $this->instance->setDecryptedToken($value);
+        return $this;
+    }
+
+    /**
+     * Sets stored credential field.
+     */
+    public function storedCredential(?CardStoredCredential $value): self
+    {
+        $this->instance->setStoredCredential($value);
+        return $this;
+    }
+
+    /**
+     * Sets vault id field.
+     */
+    public function vaultId(?string $value): self
+    {
+        $this->instance->setVaultId($value);
+        return $this;
+    }
+
+    /**
+     * Sets attributes field.
+     */
+    public function attributes(?ApplePayAttributes $value): self
+    {
+        $this->instance->setAttributes($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new apple pay request object.
+     */
+    public function build(): ApplePayRequest
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/ApplePayTokenizedCardBuilder.php

@@ -0,0 +1,112 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\Address;
+use PaypalServerSDKLib\Models\ApplePayTokenizedCard;
+
+/**
+ * Builder for model ApplePayTokenizedCard
+ *
+ * @see ApplePayTokenizedCard
+ */
+class ApplePayTokenizedCardBuilder
+{
+    /**
+     * @var ApplePayTokenizedCard
+     */
+    private $instance;
+
+    private function __construct(ApplePayTokenizedCard $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new apple pay tokenized card Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new ApplePayTokenizedCard());
+    }
+
+    /**
+     * Sets name field.
+     */
+    public function name(?string $value): self
+    {
+        $this->instance->setName($value);
+        return $this;
+    }
+
+    /**
+     * Sets number field.
+     */
+    public function number(?string $value): self
+    {
+        $this->instance->setNumber($value);
+        return $this;
+    }
+
+    /**
+     * Sets expiry field.
+     */
+    public function expiry(?string $value): self
+    {
+        $this->instance->setExpiry($value);
+        return $this;
+    }
+
+    /**
+     * Sets card type field.
+     */
+    public function cardType(?string $value): self
+    {
+        $this->instance->setCardType($value);
+        return $this;
+    }
+
+    /**
+     * Sets type field.
+     */
+    public function type(?string $value): self
+    {
+        $this->instance->setType($value);
+        return $this;
+    }
+
+    /**
+     * Sets brand field.
+     */
+    public function brand(?string $value): self
+    {
+        $this->instance->setBrand($value);
+        return $this;
+    }
+
+    /**
+     * Sets billing address field.
+     */
+    public function billingAddress(?Address $value): self
+    {
+        $this->instance->setBillingAddress($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new apple pay tokenized card object.
+     */
+    public function build(): ApplePayTokenizedCard
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/AssuranceDetailsBuilder.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\AssuranceDetails;
+
+/**
+ * Builder for model AssuranceDetails
+ *
+ * @see AssuranceDetails
+ */
+class AssuranceDetailsBuilder
+{
+    /**
+     * @var AssuranceDetails
+     */
+    private $instance;
+
+    private function __construct(AssuranceDetails $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new assurance details Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new AssuranceDetails());
+    }
+
+    /**
+     * Sets account verified field.
+     */
+    public function accountVerified(?bool $value): self
+    {
+        $this->instance->setAccountVerified($value);
+        return $this;
+    }
+
+    /**
+     * Sets card holder authenticated field.
+     */
+    public function cardHolderAuthenticated(?bool $value): self
+    {
+        $this->instance->setCardHolderAuthenticated($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new assurance details object.
+     */
+    public function build(): AssuranceDetails
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/AuthenticationResponseBuilder.php

@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\AuthenticationResponse;
+use PaypalServerSDKLib\Models\ThreeDSecureAuthenticationResponse;
+
+/**
+ * Builder for model AuthenticationResponse
+ *
+ * @see AuthenticationResponse
+ */
+class AuthenticationResponseBuilder
+{
+    /**
+     * @var AuthenticationResponse
+     */
+    private $instance;
+
+    private function __construct(AuthenticationResponse $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new authentication response Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new AuthenticationResponse());
+    }
+
+    /**
+     * Sets liability shift field.
+     */
+    public function liabilityShift(?string $value): self
+    {
+        $this->instance->setLiabilityShift($value);
+        return $this;
+    }
+
+    /**
+     * Sets three d secure field.
+     */
+    public function threeDSecure(?ThreeDSecureAuthenticationResponse $value): self
+    {
+        $this->instance->setThreeDSecure($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new authentication response object.
+     */
+    public function build(): AuthenticationResponse
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/AuthorizationBuilder.php

@@ -0,0 +1,160 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\Authorization;
+use PaypalServerSDKLib\Models\AuthorizationStatusDetails;
+use PaypalServerSDKLib\Models\Money;
+use PaypalServerSDKLib\Models\NetworkTransactionReference;
+use PaypalServerSDKLib\Models\SellerProtection;
+
+/**
+ * Builder for model Authorization
+ *
+ * @see Authorization
+ */
+class AuthorizationBuilder
+{
+    /**
+     * @var Authorization
+     */
+    private $instance;
+
+    private function __construct(Authorization $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new authorization Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new Authorization());
+    }
+
+    /**
+     * Sets status field.
+     */
+    public function status(?string $value): self
+    {
+        $this->instance->setStatus($value);
+        return $this;
+    }
+
+    /**
+     * Sets status details field.
+     */
+    public function statusDetails(?AuthorizationStatusDetails $value): self
+    {
+        $this->instance->setStatusDetails($value);
+        return $this;
+    }
+
+    /**
+     * Sets id field.
+     */
+    public function id(?string $value): self
+    {
+        $this->instance->setId($value);
+        return $this;
+    }
+
+    /**
+     * Sets amount field.
+     */
+    public function amount(?Money $value): self
+    {
+        $this->instance->setAmount($value);
+        return $this;
+    }
+
+    /**
+     * Sets invoice id field.
+     */
+    public function invoiceId(?string $value): self
+    {
+        $this->instance->setInvoiceId($value);
+        return $this;
+    }
+
+    /**
+     * Sets custom id field.
+     */
+    public function customId(?string $value): self
+    {
+        $this->instance->setCustomId($value);
+        return $this;
+    }
+
+    /**
+     * Sets network transaction reference field.
+     */
+    public function networkTransactionReference(?NetworkTransactionReference $value): self
+    {
+        $this->instance->setNetworkTransactionReference($value);
+        return $this;
+    }
+
+    /**
+     * Sets seller protection field.
+     */
+    public function sellerProtection(?SellerProtection $value): self
+    {
+        $this->instance->setSellerProtection($value);
+        return $this;
+    }
+
+    /**
+     * Sets expiration time field.
+     */
+    public function expirationTime(?string $value): self
+    {
+        $this->instance->setExpirationTime($value);
+        return $this;
+    }
+
+    /**
+     * Sets links field.
+     */
+    public function links(?array $value): self
+    {
+        $this->instance->setLinks($value);
+        return $this;
+    }
+
+    /**
+     * Sets create time field.
+     */
+    public function createTime(?string $value): self
+    {
+        $this->instance->setCreateTime($value);
+        return $this;
+    }
+
+    /**
+     * Sets update time field.
+     */
+    public function updateTime(?string $value): self
+    {
+        $this->instance->setUpdateTime($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new authorization object.
+     */
+    public function build(): Authorization
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/AuthorizationStatusDetailsBuilder.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\AuthorizationStatusDetails;
+
+/**
+ * Builder for model AuthorizationStatusDetails
+ *
+ * @see AuthorizationStatusDetails
+ */
+class AuthorizationStatusDetailsBuilder
+{
+    /**
+     * @var AuthorizationStatusDetails
+     */
+    private $instance;
+
+    private function __construct(AuthorizationStatusDetails $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new authorization status details Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new AuthorizationStatusDetails());
+    }
+
+    /**
+     * Sets reason field.
+     */
+    public function reason(?string $value): self
+    {
+        $this->instance->setReason($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new authorization status details object.
+     */
+    public function build(): AuthorizationStatusDetails
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/AuthorizationStatusWithDetailsBuilder.php

@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\AuthorizationStatusDetails;
+use PaypalServerSDKLib\Models\AuthorizationStatusWithDetails;
+
+/**
+ * Builder for model AuthorizationStatusWithDetails
+ *
+ * @see AuthorizationStatusWithDetails
+ */
+class AuthorizationStatusWithDetailsBuilder
+{
+    /**
+     * @var AuthorizationStatusWithDetails
+     */
+    private $instance;
+
+    private function __construct(AuthorizationStatusWithDetails $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new authorization status with details Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new AuthorizationStatusWithDetails());
+    }
+
+    /**
+     * Sets status field.
+     */
+    public function status(?string $value): self
+    {
+        $this->instance->setStatus($value);
+        return $this;
+    }
+
+    /**
+     * Sets status details field.
+     */
+    public function statusDetails(?AuthorizationStatusDetails $value): self
+    {
+        $this->instance->setStatusDetails($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new authorization status with details object.
+     */
+    public function build(): AuthorizationStatusWithDetails
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/AuthorizationWithAdditionalDataBuilder.php

@@ -0,0 +1,170 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\AuthorizationStatusDetails;
+use PaypalServerSDKLib\Models\AuthorizationWithAdditionalData;
+use PaypalServerSDKLib\Models\Money;
+use PaypalServerSDKLib\Models\NetworkTransactionReference;
+use PaypalServerSDKLib\Models\ProcessorResponse;
+use PaypalServerSDKLib\Models\SellerProtection;
+
+/**
+ * Builder for model AuthorizationWithAdditionalData
+ *
+ * @see AuthorizationWithAdditionalData
+ */
+class AuthorizationWithAdditionalDataBuilder
+{
+    /**
+     * @var AuthorizationWithAdditionalData
+     */
+    private $instance;
+
+    private function __construct(AuthorizationWithAdditionalData $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new authorization with additional data Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new AuthorizationWithAdditionalData());
+    }
+
+    /**
+     * Sets status field.
+     */
+    public function status(?string $value): self
+    {
+        $this->instance->setStatus($value);
+        return $this;
+    }
+
+    /**
+     * Sets status details field.
+     */
+    public function statusDetails(?AuthorizationStatusDetails $value): self
+    {
+        $this->instance->setStatusDetails($value);
+        return $this;
+    }
+
+    /**
+     * Sets id field.
+     */
+    public function id(?string $value): self
+    {
+        $this->instance->setId($value);
+        return $this;
+    }
+
+    /**
+     * Sets amount field.
+     */
+    public function amount(?Money $value): self
+    {
+        $this->instance->setAmount($value);
+        return $this;
+    }
+
+    /**
+     * Sets invoice id field.
+     */
+    public function invoiceId(?string $value): self
+    {
+        $this->instance->setInvoiceId($value);
+        return $this;
+    }
+
+    /**
+     * Sets custom id field.
+     */
+    public function customId(?string $value): self
+    {
+        $this->instance->setCustomId($value);
+        return $this;
+    }
+
+    /**
+     * Sets network transaction reference field.
+     */
+    public function networkTransactionReference(?NetworkTransactionReference $value): self
+    {
+        $this->instance->setNetworkTransactionReference($value);
+        return $this;
+    }
+
+    /**
+     * Sets seller protection field.
+     */
+    public function sellerProtection(?SellerProtection $value): self
+    {
+        $this->instance->setSellerProtection($value);
+        return $this;
+    }
+
+    /**
+     * Sets expiration time field.
+     */
+    public function expirationTime(?string $value): self
+    {
+        $this->instance->setExpirationTime($value);
+        return $this;
+    }
+
+    /**
+     * Sets links field.
+     */
+    public function links(?array $value): self
+    {
+        $this->instance->setLinks($value);
+        return $this;
+    }
+
+    /**
+     * Sets create time field.
+     */
+    public function createTime(?string $value): self
+    {
+        $this->instance->setCreateTime($value);
+        return $this;
+    }
+
+    /**
+     * Sets update time field.
+     */
+    public function updateTime(?string $value): self
+    {
+        $this->instance->setUpdateTime($value);
+        return $this;
+    }
+
+    /**
+     * Sets processor response field.
+     */
+    public function processorResponse(?ProcessorResponse $value): self
+    {
+        $this->instance->setProcessorResponse($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new authorization with additional data object.
+     */
+    public function build(): AuthorizationWithAdditionalData
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/BLIKExperienceContextBuilder.php

@@ -0,0 +1,111 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\BLIKExperienceContext;
+
+/**
+ * Builder for model BLIKExperienceContext
+ *
+ * @see BLIKExperienceContext
+ */
+class BLIKExperienceContextBuilder
+{
+    /**
+     * @var BLIKExperienceContext
+     */
+    private $instance;
+
+    private function __construct(BLIKExperienceContext $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new blikexperience context Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new BLIKExperienceContext());
+    }
+
+    /**
+     * Sets brand name field.
+     */
+    public function brandName(?string $value): self
+    {
+        $this->instance->setBrandName($value);
+        return $this;
+    }
+
+    /**
+     * Sets locale field.
+     */
+    public function locale(?string $value): self
+    {
+        $this->instance->setLocale($value);
+        return $this;
+    }
+
+    /**
+     * Sets shipping preference field.
+     */
+    public function shippingPreference(?string $value): self
+    {
+        $this->instance->setShippingPreference($value);
+        return $this;
+    }
+
+    /**
+     * Sets return url field.
+     */
+    public function returnUrl(?string $value): self
+    {
+        $this->instance->setReturnUrl($value);
+        return $this;
+    }
+
+    /**
+     * Sets cancel url field.
+     */
+    public function cancelUrl(?string $value): self
+    {
+        $this->instance->setCancelUrl($value);
+        return $this;
+    }
+
+    /**
+     * Sets consumer ip field.
+     */
+    public function consumerIp(?string $value): self
+    {
+        $this->instance->setConsumerIp($value);
+        return $this;
+    }
+
+    /**
+     * Sets consumer user agent field.
+     */
+    public function consumerUserAgent(?string $value): self
+    {
+        $this->instance->setConsumerUserAgent($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new blikexperience context object.
+     */
+    public function build(): BLIKExperienceContext
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/BLIKLevel0PaymentObjectBuilder.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\BLIKLevel0PaymentObject;
+
+/**
+ * Builder for model BLIKLevel0PaymentObject
+ *
+ * @see BLIKLevel0PaymentObject
+ */
+class BLIKLevel0PaymentObjectBuilder
+{
+    /**
+     * @var BLIKLevel0PaymentObject
+     */
+    private $instance;
+
+    private function __construct(BLIKLevel0PaymentObject $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new bliklevel 0 payment object Builder object.
+     */
+    public static function init(string $authCode): self
+    {
+        return new self(new BLIKLevel0PaymentObject($authCode));
+    }
+
+    /**
+     * Initializes a new bliklevel 0 payment object object.
+     */
+    public function build(): BLIKLevel0PaymentObject
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/BLIKOneClickPaymentObjectBuilder.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\BLIKOneClickPaymentObject;
+
+/**
+ * Builder for model BLIKOneClickPaymentObject
+ *
+ * @see BLIKOneClickPaymentObject
+ */
+class BLIKOneClickPaymentObjectBuilder
+{
+    /**
+     * @var BLIKOneClickPaymentObject
+     */
+    private $instance;
+
+    private function __construct(BLIKOneClickPaymentObject $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new blikone click payment object Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new BLIKOneClickPaymentObject());
+    }
+
+    /**
+     * Sets consumer reference field.
+     */
+    public function consumerReference(?string $value): self
+    {
+        $this->instance->setConsumerReference($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new blikone click payment object object.
+     */
+    public function build(): BLIKOneClickPaymentObject
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/BLIKOneClickPaymentRequestBuilder.php

@@ -0,0 +1,75 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\BLIKOneClickPaymentRequest;
+
+/**
+ * Builder for model BLIKOneClickPaymentRequest
+ *
+ * @see BLIKOneClickPaymentRequest
+ */
+class BLIKOneClickPaymentRequestBuilder
+{
+    /**
+     * @var BLIKOneClickPaymentRequest
+     */
+    private $instance;
+
+    private function __construct(BLIKOneClickPaymentRequest $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new blikone click payment request Builder object.
+     */
+    public static function init(string $consumerReference): self
+    {
+        return new self(new BLIKOneClickPaymentRequest($consumerReference));
+    }
+
+    /**
+     * Sets auth code field.
+     */
+    public function authCode(?string $value): self
+    {
+        $this->instance->setAuthCode($value);
+        return $this;
+    }
+
+    /**
+     * Sets alias label field.
+     */
+    public function aliasLabel(?string $value): self
+    {
+        $this->instance->setAliasLabel($value);
+        return $this;
+    }
+
+    /**
+     * Sets alias key field.
+     */
+    public function aliasKey(?string $value): self
+    {
+        $this->instance->setAliasKey($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new blikone click payment request object.
+     */
+    public function build(): BLIKOneClickPaymentRequest
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/BLIKPaymentObjectBuilder.php

@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\BLIKOneClickPaymentObject;
+use PaypalServerSDKLib\Models\BLIKPaymentObject;
+
+/**
+ * Builder for model BLIKPaymentObject
+ *
+ * @see BLIKPaymentObject
+ */
+class BLIKPaymentObjectBuilder
+{
+    /**
+     * @var BLIKPaymentObject
+     */
+    private $instance;
+
+    private function __construct(BLIKPaymentObject $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new blikpayment object Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new BLIKPaymentObject());
+    }
+
+    /**
+     * Sets name field.
+     */
+    public function name(?string $value): self
+    {
+        $this->instance->setName($value);
+        return $this;
+    }
+
+    /**
+     * Sets country code field.
+     */
+    public function countryCode(?string $value): self
+    {
+        $this->instance->setCountryCode($value);
+        return $this;
+    }
+
+    /**
+     * Sets email field.
+     */
+    public function email(?string $value): self
+    {
+        $this->instance->setEmail($value);
+        return $this;
+    }
+
+    /**
+     * Sets one click field.
+     */
+    public function oneClick(?BLIKOneClickPaymentObject $value): self
+    {
+        $this->instance->setOneClick($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new blikpayment object object.
+     */
+    public function build(): BLIKPaymentObject
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/BLIKPaymentRequestBuilder.php

@@ -0,0 +1,87 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\BLIKExperienceContext;
+use PaypalServerSDKLib\Models\BLIKLevel0PaymentObject;
+use PaypalServerSDKLib\Models\BLIKOneClickPaymentRequest;
+use PaypalServerSDKLib\Models\BLIKPaymentRequest;
+
+/**
+ * Builder for model BLIKPaymentRequest
+ *
+ * @see BLIKPaymentRequest
+ */
+class BLIKPaymentRequestBuilder
+{
+    /**
+     * @var BLIKPaymentRequest
+     */
+    private $instance;
+
+    private function __construct(BLIKPaymentRequest $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new blikpayment request Builder object.
+     */
+    public static function init(string $name, string $countryCode): self
+    {
+        return new self(new BLIKPaymentRequest($name, $countryCode));
+    }
+
+    /**
+     * Sets email field.
+     */
+    public function email(?string $value): self
+    {
+        $this->instance->setEmail($value);
+        return $this;
+    }
+
+    /**
+     * Sets experience context field.
+     */
+    public function experienceContext(?BLIKExperienceContext $value): self
+    {
+        $this->instance->setExperienceContext($value);
+        return $this;
+    }
+
+    /**
+     * Sets level 0 field.
+     */
+    public function level0(?BLIKLevel0PaymentObject $value): self
+    {
+        $this->instance->setLevel0($value);
+        return $this;
+    }
+
+    /**
+     * Sets one click field.
+     */
+    public function oneClick(?BLIKOneClickPaymentRequest $value): self
+    {
+        $this->instance->setOneClick($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new blikpayment request object.
+     */
+    public function build(): BLIKPaymentRequest
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/BancontactPaymentObjectBuilder.php

@@ -0,0 +1,93 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\BancontactPaymentObject;
+
+/**
+ * Builder for model BancontactPaymentObject
+ *
+ * @see BancontactPaymentObject
+ */
+class BancontactPaymentObjectBuilder
+{
+    /**
+     * @var BancontactPaymentObject
+     */
+    private $instance;
+
+    private function __construct(BancontactPaymentObject $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new bancontact payment object Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new BancontactPaymentObject());
+    }
+
+    /**
+     * Sets name field.
+     */
+    public function name(?string $value): self
+    {
+        $this->instance->setName($value);
+        return $this;
+    }
+
+    /**
+     * Sets country code field.
+     */
+    public function countryCode(?string $value): self
+    {
+        $this->instance->setCountryCode($value);
+        return $this;
+    }
+
+    /**
+     * Sets bic field.
+     */
+    public function bic(?string $value): self
+    {
+        $this->instance->setBic($value);
+        return $this;
+    }
+
+    /**
+     * Sets iban last chars field.
+     */
+    public function ibanLastChars(?string $value): self
+    {
+        $this->instance->setIbanLastChars($value);
+        return $this;
+    }
+
+    /**
+     * Sets card last digits field.
+     */
+    public function cardLastDigits(?string $value): self
+    {
+        $this->instance->setCardLastDigits($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new bancontact payment object object.
+     */
+    public function build(): BancontactPaymentObject
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/BancontactPaymentRequestBuilder.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\BancontactPaymentRequest;
+use PaypalServerSDKLib\Models\ExperienceContext;
+
+/**
+ * Builder for model BancontactPaymentRequest
+ *
+ * @see BancontactPaymentRequest
+ */
+class BancontactPaymentRequestBuilder
+{
+    /**
+     * @var BancontactPaymentRequest
+     */
+    private $instance;
+
+    private function __construct(BancontactPaymentRequest $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new bancontact payment request Builder object.
+     */
+    public static function init(string $name, string $countryCode): self
+    {
+        return new self(new BancontactPaymentRequest($name, $countryCode));
+    }
+
+    /**
+     * Sets experience context field.
+     */
+    public function experienceContext(?ExperienceContext $value): self
+    {
+        $this->instance->setExperienceContext($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new bancontact payment request object.
+     */
+    public function build(): BancontactPaymentRequest
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/BinDetailsBuilder.php

@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\BinDetails;
+
+/**
+ * Builder for model BinDetails
+ *
+ * @see BinDetails
+ */
+class BinDetailsBuilder
+{
+    /**
+     * @var BinDetails
+     */
+    private $instance;
+
+    private function __construct(BinDetails $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new bin details Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new BinDetails());
+    }
+
+    /**
+     * Sets bin field.
+     */
+    public function bin(?string $value): self
+    {
+        $this->instance->setBin($value);
+        return $this;
+    }
+
+    /**
+     * Sets issuing bank field.
+     */
+    public function issuingBank(?string $value): self
+    {
+        $this->instance->setIssuingBank($value);
+        return $this;
+    }
+
+    /**
+     * Sets bin country code field.
+     */
+    public function binCountryCode(?string $value): self
+    {
+        $this->instance->setBinCountryCode($value);
+        return $this;
+    }
+
+    /**
+     * Sets products field.
+     */
+    public function products(?array $value): self
+    {
+        $this->instance->setProducts($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new bin details object.
+     */
+    public function build(): BinDetails
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CaptureBuilder.php

@@ -0,0 +1,189 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\Capture;
+use PaypalServerSDKLib\Models\CaptureStatusDetails;
+use PaypalServerSDKLib\Models\Money;
+use PaypalServerSDKLib\Models\NetworkTransactionReference;
+use PaypalServerSDKLib\Models\ProcessorResponse;
+use PaypalServerSDKLib\Models\SellerProtection;
+use PaypalServerSDKLib\Models\SellerReceivableBreakdown;
+
+/**
+ * Builder for model Capture
+ *
+ * @see Capture
+ */
+class CaptureBuilder
+{
+    /**
+     * @var Capture
+     */
+    private $instance;
+
+    private function __construct(Capture $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new capture Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new Capture());
+    }
+
+    /**
+     * Sets status field.
+     */
+    public function status(?string $value): self
+    {
+        $this->instance->setStatus($value);
+        return $this;
+    }
+
+    /**
+     * Sets status details field.
+     */
+    public function statusDetails(?CaptureStatusDetails $value): self
+    {
+        $this->instance->setStatusDetails($value);
+        return $this;
+    }
+
+    /**
+     * Sets id field.
+     */
+    public function id(?string $value): self
+    {
+        $this->instance->setId($value);
+        return $this;
+    }
+
+    /**
+     * Sets amount field.
+     */
+    public function amount(?Money $value): self
+    {
+        $this->instance->setAmount($value);
+        return $this;
+    }
+
+    /**
+     * Sets invoice id field.
+     */
+    public function invoiceId(?string $value): self
+    {
+        $this->instance->setInvoiceId($value);
+        return $this;
+    }
+
+    /**
+     * Sets custom id field.
+     */
+    public function customId(?string $value): self
+    {
+        $this->instance->setCustomId($value);
+        return $this;
+    }
+
+    /**
+     * Sets network transaction reference field.
+     */
+    public function networkTransactionReference(?NetworkTransactionReference $value): self
+    {
+        $this->instance->setNetworkTransactionReference($value);
+        return $this;
+    }
+
+    /**
+     * Sets seller protection field.
+     */
+    public function sellerProtection(?SellerProtection $value): self
+    {
+        $this->instance->setSellerProtection($value);
+        return $this;
+    }
+
+    /**
+     * Sets final capture field.
+     */
+    public function finalCapture(?bool $value): self
+    {
+        $this->instance->setFinalCapture($value);
+        return $this;
+    }
+
+    /**
+     * Sets seller receivable breakdown field.
+     */
+    public function sellerReceivableBreakdown(?SellerReceivableBreakdown $value): self
+    {
+        $this->instance->setSellerReceivableBreakdown($value);
+        return $this;
+    }
+
+    /**
+     * Sets disbursement mode field.
+     */
+    public function disbursementMode(?string $value): self
+    {
+        $this->instance->setDisbursementMode($value);
+        return $this;
+    }
+
+    /**
+     * Sets links field.
+     */
+    public function links(?array $value): self
+    {
+        $this->instance->setLinks($value);
+        return $this;
+    }
+
+    /**
+     * Sets processor response field.
+     */
+    public function processorResponse(?ProcessorResponse $value): self
+    {
+        $this->instance->setProcessorResponse($value);
+        return $this;
+    }
+
+    /**
+     * Sets create time field.
+     */
+    public function createTime(?string $value): self
+    {
+        $this->instance->setCreateTime($value);
+        return $this;
+    }
+
+    /**
+     * Sets update time field.
+     */
+    public function updateTime(?string $value): self
+    {
+        $this->instance->setUpdateTime($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new capture object.
+     */
+    public function build(): Capture
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CapturePaymentInstructionBuilder.php

@@ -0,0 +1,75 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\CapturePaymentInstruction;
+
+/**
+ * Builder for model CapturePaymentInstruction
+ *
+ * @see CapturePaymentInstruction
+ */
+class CapturePaymentInstructionBuilder
+{
+    /**
+     * @var CapturePaymentInstruction
+     */
+    private $instance;
+
+    private function __construct(CapturePaymentInstruction $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new capture payment instruction Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new CapturePaymentInstruction());
+    }
+
+    /**
+     * Sets platform fees field.
+     */
+    public function platformFees(?array $value): self
+    {
+        $this->instance->setPlatformFees($value);
+        return $this;
+    }
+
+    /**
+     * Sets disbursement mode field.
+     */
+    public function disbursementMode(?string $value): self
+    {
+        $this->instance->setDisbursementMode($value);
+        return $this;
+    }
+
+    /**
+     * Sets payee receivable fx rate id field.
+     */
+    public function payeeReceivableFxRateId(?string $value): self
+    {
+        $this->instance->setPayeeReceivableFxRateId($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new capture payment instruction object.
+     */
+    public function build(): CapturePaymentInstruction
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CaptureRequestBuilder.php

@@ -0,0 +1,104 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\CapturePaymentInstruction;
+use PaypalServerSDKLib\Models\CaptureRequest;
+use PaypalServerSDKLib\Models\Money;
+
+/**
+ * Builder for model CaptureRequest
+ *
+ * @see CaptureRequest
+ */
+class CaptureRequestBuilder
+{
+    /**
+     * @var CaptureRequest
+     */
+    private $instance;
+
+    private function __construct(CaptureRequest $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new capture request Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new CaptureRequest());
+    }
+
+    /**
+     * Sets invoice id field.
+     */
+    public function invoiceId(?string $value): self
+    {
+        $this->instance->setInvoiceId($value);
+        return $this;
+    }
+
+    /**
+     * Sets note to payer field.
+     */
+    public function noteToPayer(?string $value): self
+    {
+        $this->instance->setNoteToPayer($value);
+        return $this;
+    }
+
+    /**
+     * Sets amount field.
+     */
+    public function amount(?Money $value): self
+    {
+        $this->instance->setAmount($value);
+        return $this;
+    }
+
+    /**
+     * Sets final capture field.
+     */
+    public function finalCapture(?bool $value): self
+    {
+        $this->instance->setFinalCapture($value);
+        return $this;
+    }
+
+    /**
+     * Sets payment instruction field.
+     */
+    public function paymentInstruction(?CapturePaymentInstruction $value): self
+    {
+        $this->instance->setPaymentInstruction($value);
+        return $this;
+    }
+
+    /**
+     * Sets soft descriptor field.
+     */
+    public function softDescriptor(?string $value): self
+    {
+        $this->instance->setSoftDescriptor($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new capture request object.
+     */
+    public function build(): CaptureRequest
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CaptureStatusDetailsBuilder.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\CaptureStatusDetails;
+
+/**
+ * Builder for model CaptureStatusDetails
+ *
+ * @see CaptureStatusDetails
+ */
+class CaptureStatusDetailsBuilder
+{
+    /**
+     * @var CaptureStatusDetails
+     */
+    private $instance;
+
+    private function __construct(CaptureStatusDetails $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new capture status details Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new CaptureStatusDetails());
+    }
+
+    /**
+     * Sets reason field.
+     */
+    public function reason(?string $value): self
+    {
+        $this->instance->setReason($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new capture status details object.
+     */
+    public function build(): CaptureStatusDetails
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CaptureStatusWithDetailsBuilder.php

@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\CaptureStatusDetails;
+use PaypalServerSDKLib\Models\CaptureStatusWithDetails;
+
+/**
+ * Builder for model CaptureStatusWithDetails
+ *
+ * @see CaptureStatusWithDetails
+ */
+class CaptureStatusWithDetailsBuilder
+{
+    /**
+     * @var CaptureStatusWithDetails
+     */
+    private $instance;
+
+    private function __construct(CaptureStatusWithDetails $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new capture status with details Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new CaptureStatusWithDetails());
+    }
+
+    /**
+     * Sets status field.
+     */
+    public function status(?string $value): self
+    {
+        $this->instance->setStatus($value);
+        return $this;
+    }
+
+    /**
+     * Sets status details field.
+     */
+    public function statusDetails(?CaptureStatusDetails $value): self
+    {
+        $this->instance->setStatusDetails($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new capture status with details object.
+     */
+    public function build(): CaptureStatusWithDetails
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CapturedPaymentBuilder.php

@@ -0,0 +1,209 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\CapturedPayment;
+use PaypalServerSDKLib\Models\CaptureStatusDetails;
+use PaypalServerSDKLib\Models\Money;
+use PaypalServerSDKLib\Models\NetworkTransactionReference;
+use PaypalServerSDKLib\Models\Payee;
+use PaypalServerSDKLib\Models\PaymentSupplementaryData;
+use PaypalServerSDKLib\Models\ProcessorResponse;
+use PaypalServerSDKLib\Models\SellerProtection;
+use PaypalServerSDKLib\Models\SellerReceivableBreakdown;
+
+/**
+ * Builder for model CapturedPayment
+ *
+ * @see CapturedPayment
+ */
+class CapturedPaymentBuilder
+{
+    /**
+     * @var CapturedPayment
+     */
+    private $instance;
+
+    private function __construct(CapturedPayment $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new captured payment Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new CapturedPayment());
+    }
+
+    /**
+     * Sets status field.
+     */
+    public function status(?string $value): self
+    {
+        $this->instance->setStatus($value);
+        return $this;
+    }
+
+    /**
+     * Sets status details field.
+     */
+    public function statusDetails(?CaptureStatusDetails $value): self
+    {
+        $this->instance->setStatusDetails($value);
+        return $this;
+    }
+
+    /**
+     * Sets id field.
+     */
+    public function id(?string $value): self
+    {
+        $this->instance->setId($value);
+        return $this;
+    }
+
+    /**
+     * Sets amount field.
+     */
+    public function amount(?Money $value): self
+    {
+        $this->instance->setAmount($value);
+        return $this;
+    }
+
+    /**
+     * Sets invoice id field.
+     */
+    public function invoiceId(?string $value): self
+    {
+        $this->instance->setInvoiceId($value);
+        return $this;
+    }
+
+    /**
+     * Sets custom id field.
+     */
+    public function customId(?string $value): self
+    {
+        $this->instance->setCustomId($value);
+        return $this;
+    }
+
+    /**
+     * Sets network transaction reference field.
+     */
+    public function networkTransactionReference(?NetworkTransactionReference $value): self
+    {
+        $this->instance->setNetworkTransactionReference($value);
+        return $this;
+    }
+
+    /**
+     * Sets seller protection field.
+     */
+    public function sellerProtection(?SellerProtection $value): self
+    {
+        $this->instance->setSellerProtection($value);
+        return $this;
+    }
+
+    /**
+     * Sets final capture field.
+     */
+    public function finalCapture(?bool $value): self
+    {
+        $this->instance->setFinalCapture($value);
+        return $this;
+    }
+
+    /**
+     * Sets seller receivable breakdown field.
+     */
+    public function sellerReceivableBreakdown(?SellerReceivableBreakdown $value): self
+    {
+        $this->instance->setSellerReceivableBreakdown($value);
+        return $this;
+    }
+
+    /**
+     * Sets disbursement mode field.
+     */
+    public function disbursementMode(?string $value): self
+    {
+        $this->instance->setDisbursementMode($value);
+        return $this;
+    }
+
+    /**
+     * Sets links field.
+     */
+    public function links(?array $value): self
+    {
+        $this->instance->setLinks($value);
+        return $this;
+    }
+
+    /**
+     * Sets processor response field.
+     */
+    public function processorResponse(?ProcessorResponse $value): self
+    {
+        $this->instance->setProcessorResponse($value);
+        return $this;
+    }
+
+    /**
+     * Sets create time field.
+     */
+    public function createTime(?string $value): self
+    {
+        $this->instance->setCreateTime($value);
+        return $this;
+    }
+
+    /**
+     * Sets update time field.
+     */
+    public function updateTime(?string $value): self
+    {
+        $this->instance->setUpdateTime($value);
+        return $this;
+    }
+
+    /**
+     * Sets supplementary data field.
+     */
+    public function supplementaryData(?PaymentSupplementaryData $value): self
+    {
+        $this->instance->setSupplementaryData($value);
+        return $this;
+    }
+
+    /**
+     * Sets payee field.
+     */
+    public function payee(?Payee $value): self
+    {
+        $this->instance->setPayee($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new captured payment object.
+     */
+    public function build(): CapturedPayment
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CardAttributesBuilder.php

@@ -0,0 +1,78 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\CardAttributes;
+use PaypalServerSDKLib\Models\CardCustomerInformation;
+use PaypalServerSDKLib\Models\CardVerification;
+use PaypalServerSDKLib\Models\VaultInstructionBase;
+
+/**
+ * Builder for model CardAttributes
+ *
+ * @see CardAttributes
+ */
+class CardAttributesBuilder
+{
+    /**
+     * @var CardAttributes
+     */
+    private $instance;
+
+    private function __construct(CardAttributes $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new card attributes Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new CardAttributes());
+    }
+
+    /**
+     * Sets customer field.
+     */
+    public function customer(?CardCustomerInformation $value): self
+    {
+        $this->instance->setCustomer($value);
+        return $this;
+    }
+
+    /**
+     * Sets vault field.
+     */
+    public function vault(?VaultInstructionBase $value): self
+    {
+        $this->instance->setVault($value);
+        return $this;
+    }
+
+    /**
+     * Sets verification field.
+     */
+    public function verification(?CardVerification $value): self
+    {
+        $this->instance->setVerification($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new card attributes object.
+     */
+    public function build(): CardAttributes
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CardAttributesResponseBuilder.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\CardAttributesResponse;
+use PaypalServerSDKLib\Models\CardVaultResponse;
+
+/**
+ * Builder for model CardAttributesResponse
+ *
+ * @see CardAttributesResponse
+ */
+class CardAttributesResponseBuilder
+{
+    /**
+     * @var CardAttributesResponse
+     */
+    private $instance;
+
+    private function __construct(CardAttributesResponse $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new card attributes response Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new CardAttributesResponse());
+    }
+
+    /**
+     * Sets vault field.
+     */
+    public function vault(?CardVaultResponse $value): self
+    {
+        $this->instance->setVault($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new card attributes response object.
+     */
+    public function build(): CardAttributesResponse
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CardAuthenticationResponseBuilder.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\CardAuthenticationResponse;
+use PaypalServerSDKLib\Models\ThreeDSecureAuthenticationResponse;
+
+/**
+ * Builder for model CardAuthenticationResponse
+ *
+ * @see CardAuthenticationResponse
+ */
+class CardAuthenticationResponseBuilder
+{
+    /**
+     * @var CardAuthenticationResponse
+     */
+    private $instance;
+
+    private function __construct(CardAuthenticationResponse $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new card authentication response Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new CardAuthenticationResponse());
+    }
+
+    /**
+     * Sets three d secure field.
+     */
+    public function threeDSecure(?ThreeDSecureAuthenticationResponse $value): self
+    {
+        $this->instance->setThreeDSecure($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new card authentication response object.
+     */
+    public function build(): CardAuthenticationResponse
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CardCustomerInformationBuilder.php

@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\CardCustomerInformation;
+use PaypalServerSDKLib\Models\PhoneWithType;
+
+/**
+ * Builder for model CardCustomerInformation
+ *
+ * @see CardCustomerInformation
+ */
+class CardCustomerInformationBuilder
+{
+    /**
+     * @var CardCustomerInformation
+     */
+    private $instance;
+
+    private function __construct(CardCustomerInformation $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new card customer information Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new CardCustomerInformation());
+    }
+
+    /**
+     * Sets id field.
+     */
+    public function id(?string $value): self
+    {
+        $this->instance->setId($value);
+        return $this;
+    }
+
+    /**
+     * Sets email address field.
+     */
+    public function emailAddress(?string $value): self
+    {
+        $this->instance->setEmailAddress($value);
+        return $this;
+    }
+
+    /**
+     * Sets phone field.
+     */
+    public function phone(?PhoneWithType $value): self
+    {
+        $this->instance->setPhone($value);
+        return $this;
+    }
+
+    /**
+     * Sets merchant customer id field.
+     */
+    public function merchantCustomerId(?string $value): self
+    {
+        $this->instance->setMerchantCustomerId($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new card customer information object.
+     */
+    public function build(): CardCustomerInformation
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CardExperienceContextBuilder.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\CardExperienceContext;
+
+/**
+ * Builder for model CardExperienceContext
+ *
+ * @see CardExperienceContext
+ */
+class CardExperienceContextBuilder
+{
+    /**
+     * @var CardExperienceContext
+     */
+    private $instance;
+
+    private function __construct(CardExperienceContext $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new card experience context Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new CardExperienceContext());
+    }
+
+    /**
+     * Sets return url field.
+     */
+    public function returnUrl(?string $value): self
+    {
+        $this->instance->setReturnUrl($value);
+        return $this;
+    }
+
+    /**
+     * Sets cancel url field.
+     */
+    public function cancelUrl(?string $value): self
+    {
+        $this->instance->setCancelUrl($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new card experience context object.
+     */
+    public function build(): CardExperienceContext
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}

src/Models/Builders/CardFromRequestBuilder.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PaypalServerSDKLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PaypalServerSDKLib\Models\Builders;
+
+use Core\Utils\CoreHelper;
+use PaypalServerSDKLib\Models\CardFromRequest;
+
+/**
+ * Builder for model CardFromRequest
+ *
+ * @see CardFromRequest
+ */
+class CardFromRequestBuilder
+{
+    /**
+     * @var CardFromRequest
+     */
+    private $instance;
+
+    private function __construct(CardFromRequest $instance)
+    {
+        $this->instance = $instance;
+    }
+
+    /**
+     * Initializes a new card from request Builder object.
+     */
+    public static function init(): self
+    {
+        return new self(new CardFromRequest());
+    }
+
+    /**
+     * Sets expiry field.
+     */
+    public function expiry(?string $value): self
+    {
+        $this->instance->setExpiry($value);
+        return $this;
+    }
+
+    /**
+     * Sets last digits field.
+     */
+    public function lastDigits(?string $value): self
+    {
+        $this->instance->setLastDigits($value);
+        return $this;
+    }
+
+    /**
+     * Initializes a new card from request object.
+     */
+    public function build(): CardFromRequest
+    {
+        return CoreHelper::clone($this->instance);
+    }
+}