50511: Invalid message media content type



PROGRAMMABLE CHAT
ERROR

Conversations: Invalid message media content type

conversations-invalid-message-media-content-type page anchor

An invalid multimedia attachment content type was supplied.

  • The MIME content type of multimedia attachment you are trying to send is not acceptable for this conversation.
  • Make sure that the content type of multimedia attachments conform to channel constraints. Check for accepted MIME types in API documentation.