post-operation-response-codes
Synchronous
Synchronous post operations should have one of the following combinations of responses - 200 and default, or 204 and default. They must have no other responses.
❌ Incorrect
✅ Correct
Asynchronous
Long-running (LRO) post operations should have 202 and default responses. The must also have a 200 response only if the final response is intended to have a schema. They must have no other responses. The 202 response must not have a response schema specified.