60701: Invalid request

60701 means Twilio rejected the Messaging request as invalid and returned a generic 400 Bad Request response. Use the response body to find the specific error detail for the request that failed.

• The request did not pass validation, so Twilio returned a generic 400 Bad Request response.

• Inspect the response body for the detailed error message, then correct the request and retry it.
• Review the debugging guide and error logs to isolate the parameter or field that caused the failure.

• Debugging Your Twilio Application