diff --git a/sample/doc/assets/behavior.js b/sample/doc/assets/behavior.js
index a0cde1e..393b104 100644
--- a/sample/doc/assets/behavior.js
+++ b/sample/doc/assets/behavior.js
@@ -310,104 +310,7 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
             "pageTitle": "invoice/CreateInvoice",
             "title": "CreateInvoice"
           },
-          "depth": 2,
-          "outline": [
-            {
-              "type": "heading",
-              "data": {
-                "level": 1,
-                "title": "Create Invoice Sample",
-                "slug": "create-invoice-sample"
-              },
-              "depth": 1,
-              "children": [
-                {
-                  "type": "heading",
-                  "data": {
-                    "level": 3,
-                    "title": "Invoice Info",
-                    "slug": "invoice-info"
-                  },
-                  "depth": 3
-                }, {
-                  "type": "heading",
-                  "data": {
-                    "level": 3,
-                    "title": "Merchant Info",
-                    "slug": "merchant-info"
-                  },
-                  "depth": 3
-                }, {
-                  "type": "heading",
-                  "data": {
-                    "level": 3,
-                    "title": "Address Information",
-                    "slug": "address-information"
-                  },
-                  "depth": 3
-                }, {
-                  "type": "heading",
-                  "data": {
-                    "level": 3,
-                    "title": "Billing Information",
-                    "slug": "billing-information"
-                  },
-                  "depth": 3
-                }, {
-                  "type": "heading",
-                  "data": {
-                    "level": 3,
-                    "title": "Items List",
-                    "slug": "items-list"
-                  },
-                  "depth": 3,
-                  "children": [
-                    {
-                      "type": "heading",
-                      "data": {
-                        "level": 4,
-                        "title": "Tax Item",
-                        "slug": "tax-item"
-                      },
-                      "depth": 4
-                    }, {
-                      "type": "heading",
-                      "data": {
-                        "level": 4,
-                        "title": "Tax Item",
-                        "slug": "tax-item"
-                      },
-                      "depth": 4
-                    }
-                  ]
-                }, {
-                  "type": "heading",
-                  "data": {
-                    "level": 3,
-                    "title": "Shipping Information",
-                    "slug": "shipping-information"
-                  },
-                  "depth": 3
-                }, {
-                  "type": "heading",
-                  "data": {
-                    "level": 3,
-                    "title": "Logo",
-                    "slug": "logo"
-                  },
-                  "depth": 3
-                }, {
-                  "type": "heading",
-                  "data": {
-                    "level": 3,
-                    "title": "Create Invoice",
-                    "slug": "create-invoice"
-                  },
-                  "depth": 3
-                }
-              ]
-            }
-          ]
+          "depth": 2
         }, {
           "type": "file",
           "data": {
@@ -651,7 +554,18 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
             "pageTitle": "lipp/ObtainUserConsent",
             "title": "ObtainUserConsent"
           },
-          "depth": 2
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Get User Consent URL",
+                "slug": "get-user-consent-url"
+              },
+              "depth": 3
+            }
+          ]
         }, {
           "type": "file",
           "data": {
@@ -987,7 +901,29 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
             "pageTitle": "payments/AuthorizationCapture",
             "title": "AuthorizationCapture"
           },
-          "depth": 2
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "AuthorizationCapture",
+                "slug": "authorizationcapture"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Capture Payment",
+                    "slug": "capture-payment"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
         }, {
           "type": "file",
           "data": {
@@ -1005,7 +941,29 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
             "pageTitle": "payments/AuthorizePayment",
             "title": "AuthorizePayment"
           },
-          "depth": 2
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Authorize Payment",
+                "slug": "authorize-payment"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Create Payment",
+                    "slug": "create-payment"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
         }, {
           "type": "file",
           "data": {
@@ -1059,7 +1017,93 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
             "pageTitle": "payments/CreatePayment",
             "title": "CreatePayment"
           },
-          "depth": 2
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "CreatePaymentSample",
+                "slug": "createpaymentsample"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "CreditCard",
+                    "slug": "creditcard"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "FundingInstrument",
+                    "slug": "fundinginstrument"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Payer",
+                    "slug": "payer"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Itemized information",
+                    "slug": "itemized-information"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Additional payment details",
+                    "slug": "additional-payment-details"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Amount",
+                    "slug": "amount"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Transaction",
+                    "slug": "transaction"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Payment",
+                    "slug": "payment"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Create Payment",
+                    "slug": "create-payment"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
         }, {
           "type": "file",
           "data": {
@@ -1077,7 +1121,93 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
             "pageTitle": "payments/CreatePaymentUsingPayPal",
             "title": "CreatePaymentUsingPayPal"
           },
-          "depth": 2
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Create Payment using PayPal as payment method",
+                "slug": "create-payment-using-paypal-as-payment-method"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Payer",
+                    "slug": "payer"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Itemized information",
+                    "slug": "itemized-information"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Additional payment details",
+                    "slug": "additional-payment-details"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Amount",
+                    "slug": "amount"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Transaction",
+                    "slug": "transaction"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Redirect urls",
+                    "slug": "redirect-urls"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Payment",
+                    "slug": "payment"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Create Payment",
+                    "slug": "create-payment"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Get redirect url",
+                    "slug": "get-redirect-url"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
         }, {
           "type": "file",
           "data": {
@@ -1131,7 +1261,29 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
             "pageTitle": "payments/GetAuthorization",
             "title": "GetAuthorization"
           },
-          "depth": 2
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "GetAuthorization",
+                "slug": "getauthorization"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "GetAuthorization",
+                    "slug": "getauthorization"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
         }, {
           "type": "file",
           "data": {
@@ -1149,7 +1301,29 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
             "pageTitle": "payments/GetCapture",
             "title": "GetCapture"
           },
-          "depth": 2
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "GetCapture",
+                "slug": "getcapture"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Retrieve Capture details",
+                    "slug": "retrieve-capture-details"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
         }, {
           "type": "file",
           "data": {
diff --git a/sample/doc/payments/GetAuthorization.html b/sample/doc/payments/GetAuthorization.html
index 2121362..688727d 100644
--- a/sample/doc/payments/GetAuthorization.html
+++ b/sample/doc/payments/GetAuthorization.html
@@ -3,7 +3,7 @@
 of an authorized payment.
 API used: /v1/payments/authorization/&lt;$authorizationId&gt;</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Authorization $authorization */</span>
 <span class="hljs-variable">$authorization</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'AuthorizePayment.php'</span>;
-<span class="hljs-variable">$authorizationId</span> = <span class="hljs-string">'4U805254HC285294Y'</span>; <span class="hljs-comment">// $authorization-&gt;getId();</span>
+<span class="hljs-variable">$authorizationId</span> = <span class="hljs-variable">$authorization</span>-&gt;getId();
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Authorization</span>;
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Payment</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="getauthorization">GetAuthorization</h3>
 <p>You can retrieve info about an Authorization
diff --git a/sample/payments/GetAuthorization.php b/sample/payments/GetAuthorization.php
index 2a7185d..7171cb2 100644
--- a/sample/payments/GetAuthorization.php
+++ b/sample/payments/GetAuthorization.php
@@ -6,7 +6,7 @@
 
 /** @var Authorization $authorization */
 $authorization = require 'AuthorizePayment.php';
-$authorizationId = '4U805254HC285294Y'; // $authorization->getId();
+$authorizationId = $authorization->getId();
 use PayPal\Api\Authorization;
 use PayPal\Api\Payment;