Bad request, the request could not be understood by the server due to malformed syntax. If you want to code against a response, you should retrieve the status or error code and use that rather than the HTTP status response.
| Status Code | Associated Text String |
|---|
| 10032 | Request blocked due to this number appearing on a Telesign blocklist. |
| 10033 | Unverified phone_number requested for trial account. |
| 11000 | Invalid value for parameter phone_number |
| 11001 | Invalid country code for parameter phone_number |
| 11003 | Invalid value for parameter account_lifecycle_event |
| 11005 | Invalid value for parameter customer_id |
| 11010 | Invalid value for parameter originating_ip |
| 11011 | Invalid value for parameter reference_id |
| 12000 | Missing required parameter phone_number |