Error 21705
ERROR - 21705
The Messaging Service is invalid
The Messaging Service Sid you are using is not valid
Possible Causes
- The MessagingServiceSid provided with the request does not match a valid Sid pattern(MGxxx).
Possible Solutions
- Double check the Messaging Service Sid parameter that you are using.
- Find a specific Messaging Service Sid and manage your Messaging Services in the Twilio Console.