chore(api): update composite API spec

stainless-app[bot] · stainless-app[bot] · commit 0ee1c04ef4be · 2026-05-27T12:30:10.000Z
diff --git a/.stats.yml b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 2284
 openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/cloudflare%2Fcloudflare-a6c352830d1270d0abb5bb983058ea21815e1bb7d2e163965335dcb0e706f057.yml
-openapi_spec_hash: fbd637e29ffdd4218260d6a66998b402
+openapi_spec_hash: a16b95a38a0bcd8cdf50db63a134c8e5
 config_hash: 3504379ebb14928a9890a391899a2e10
diff --git a/src/cloudflare/types/workflows/instance_get_response.py b/src/cloudflare/types/workflows/instance_get_response.py
@@ -86,7 +86,7 @@ class StepUnionMember0(BaseModel):
 
     success: Optional[bool] = None
 
-    type: Literal["step"]
+    type: Literal["step", "rollback"]
 
 
 class StepUnionMember1Error(BaseModel):
