Invalid callback configuration, either to create a new configuration or update existing one. A valid Url and Method must be specified to enable callbacks via HTTP request (webhook) and receive transcriptions status updates.
Possible Causes
Invalid Callback "Url" value
Invalid Callback "Method" value
Possible Solutions
Callback "Url" value should be valid Http(s) url format
Callback "Method" value should be either POST or GET
Disable callback by setting "Url" to '' value (empty string)