chore(api): update composite API spec

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 2276
 openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/cloudflare%2Fcloudflare-a6c352830d1270d0abb5bb983058ea21815e1bb7d2e163965335dcb0e706f057.yml
-openapi_spec_hash: 8971031a5a99754bad74cc2f51730e51
+openapi_spec_hash: f60cc2af36bbe305cda4bc0ad0617ff6
 config_hash: 0148d517bb02129e9e259f11db3933eb

src/cloudflare/types/billing/usage_paygo_response.py

@@ -1,6 +1,6 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
-from typing import List
+from typing import List, Optional
 from datetime import datetime
 from typing_extensions import TypeAlias
 
@@ -51,5 +51,8 @@ class UsagePaygoResponseItem(BaseModel):
     service_name: str = FieldInfo(alias="ServiceName")
     """Identifies the Cloudflare service."""
 
+    service_family_name: Optional[str] = FieldInfo(alias="ServiceFamilyName", default=None)
+    """Identifies the product family for the Cloudflare service."""
+
 
 UsagePaygoResponse: TypeAlias = List[UsagePaygoResponseItem]