| code | 40000 |
|---|---|
| identifier | bad_request |
| title | Bad request |
| summary | The request was rejected because it was invalid and could not be processed. |
Correct the request and resend it. 40000 is the generic code for a request Ably could not process, so start from the accompanying message, which states what was wrong.
The request was malformed or otherwise invalid in a way that doesn't have a more specific error code. The accompanying message describes the specific problem.
The error is reported with code 40000 and HTTP status 400. The message describes what made the request invalid.