Revert "- Remove cancel claim function"

This reverts commit a659738.

Author: nwithan8

easypost/services/base_service.py

@@ -51,9 +51,7 @@ def _create_resource(self, class_name: str, beta: bool = False, **params) -> Any
 
         return convert_to_easypost_object(response=response)
 
-    def _all_resources(
-        self, class_name: str, filters: Optional[Dict[str, Any]] = None, beta: bool = False, **params
-    ) -> Any:
+    def _all_resources(self, class_name: str, filters: Optional[Dict[str, Any]] = None, beta: bool = False, **params) -> Any:
         """Retrieve a list of EasyPostObjects from the EasyPost API."""
         url = self._class_url(class_name)
         response = Requestor(self._client).request(method=RequestMethod.GET, url=url, params=params, beta=beta)
@@ -71,9 +69,7 @@ def _retrieve_resource(self, class_name: str, id: str, beta: bool = False) -> An
 
         return convert_to_easypost_object(response=response)
 
-    def _update_resource(
-        self, class_name: str, id: str, method: RequestMethod = RequestMethod.PATCH, beta: bool = False, **params
-    ) -> Any:
+    def _update_resource(self, class_name: str, id: str, method: RequestMethod = RequestMethod.PATCH, beta: bool = False, **params) -> Any:
         """Update an EasyPost object via the EasyPost API."""
         url = self._instance_url(class_name, id)
         wrapped_params = {self._snakecase_name(class_name): params}

easypost/services/claim_service.py

@@ -56,3 +56,15 @@ def get_next_page(
             params.update(optional_params)
 
         return self.all(**params)
+
+    def cancel(self, id: str) -> Claim:
+        """Cancel a Claim."""
+        url = f"/claims/{id}/cancel"
+
+        response = Requestor(self._client).request(
+            method=RequestMethod.POST,
+            url=url,
+            beta=True,
+        )
+
+        return convert_to_easypost_object(response=response)