call_back_unavailable

HTTP status	409
Area	Calls, meetings and recordings
Problem type	https://docs.nexafone.so/errors/call_back_unavailable

What the detail says

The detail explains the occurrence; it can read, for example:

• Only a staff call that rang you and that you did not answer can be called back.

Handling it

The current state does not allow this; read it again before retrying.

Example

{
  "type": "https://docs.nexafone.so/errors/call_back_unavailable",
  "title": "Conflict",
  "status": 409,
  "code": "call_back_unavailable",
  "detail": "Only a staff call that rang you and that you did not answer can be called back.",
  "requestId": "01J9Z8Q4TQ3W6M5V2X7Y8Z9A0B"
}

Match on code, never on detail: the wording may change. See Problem Details.