hmac_secret to Create Webhook type

Author: rezabrizi

README.md

@@ -933,6 +933,7 @@ webhook = method.webhooks.create({
   "type": "payment.update",
   "url": "https://api.example.app/webhook",
   "auth_token": "md7UqcTSmvXCBzPORDwOkE",
+  "hmac_secret": "bd7UscLSmvEXazTOQDwOKW",
 });
 ```
 

method/resources/Webhook.py

@@ -84,6 +84,7 @@ class WebhookCreateOpts(TypedDict):
     type: WebhookTypesLiterals
     url: str
     auth_token: Optional[str]
+    hmac_secret: Optional[str]
     metadata: Optional[Dict[str, Any]]
     expand_event: Optional[bool]