Release 0.7.0

Beta Release 0.7.0 including:

- Bug fixes
- Updated model/function names
- Updated models to reflect changes in APIs

doc/models/order-update-callback-response.md

@@ -0,0 +1,65 @@
+
+# Order Update Callback Response
+
+Returns the updated shipping options for an order.
+
+## Structure
+
+`OrderUpdateCallbackResponse`
+
+## Fields
+
+| Name | Type | Tags | Description | Getter | Setter |
+|  --- | --- | --- | --- | --- | --- |
+| `id` | `?string` | Optional | The ID of the order.<br>**Constraints**: *Minimum Length*: `1`, *Maximum Length*: `36`, *Pattern*: `^[A-Z0-9-]+$` | getId(): ?string | setId(?string id): void |
+| `purchaseUnits` | [`?ShippingOptionsPurchaseUnit`](../../doc/models/shipping-options-purchase-unit.md) | Optional | This would contain shipping option and amount data at purchase unit level. | getPurchaseUnits(): ?ShippingOptionsPurchaseUnit | setPurchaseUnits(?ShippingOptionsPurchaseUnit purchaseUnits): void |
+
+## Example (as JSON)
+
+```json
+{
+  "id": "id2",
+  "purchase_units": {
+    "reference_id": "reference_id4",
+    "amount": {
+      "currency_code": "currency_code6",
+      "value": "value0",
+      "breakdown": {
+        "item_total": {
+          "currency_code": "currency_code0",
+          "value": "value6"
+        },
+        "shipping": {
+          "currency_code": "currency_code0",
+          "value": "value6"
+        },
+        "handling": {
+          "currency_code": "currency_code2",
+          "value": "value8"
+        },
+        "tax_total": {
+          "currency_code": "currency_code4",
+          "value": "value0"
+        },
+        "insurance": {
+          "currency_code": "currency_code2",
+          "value": "value8"
+        }
+      }
+    },
+    "shipping_options": [
+      {
+        "id": "id8",
+        "label": "label8",
+        "type": "PICKUP_IN_STORE",
+        "amount": {
+          "currency_code": "currency_code6",
+          "value": "value0"
+        },
+        "selected": false
+      }
+    ]
+  }
+}
+```
+