Error 21654

Product: Programmable SMS

ERROR - 21654

ContentSid Required

A ContentSid must be specified if ContentVariables are provided in the request. A ContentSid must be specified if ContentVariables are provided in the request.

Possible Causes

You attempted to send a message with the ContentVariables parameter but without ContentSid

Possible Solutions

Please provide a ContentSid when the request includes the ContentVariables parameter