validation_error
The request failed validation.
HTTP 400, 422. Nothing reached the broker.
Likely cause: A missing field, a wrong type or an out-of-range value.
What to do: Fix the fields named in details or the message.
Retry: No. The same request gets the same answer; change something first.
Listed under Requests and validation in Errors. Send the error’s requestId to support and we can find the request.