Errors / unknown_provider

Unknown provider

HTTP 404invalid_requestunknown_provider

A carrier callback named a provider this platform does not have configured.

What to do

Internal to carrier callbacks. If you are seeing it from your own code, you are posting to the wrong URL.

What it looks like

{
  "error": {
    "type": "invalid_request",
    "code": "unknown_provider",
    "message": "…",
    "doc_url": "https://docs.textmast.com/errors/unknown_provider",
    "request_id": "req_01j8xk2p7n4qc3m9v0wz5bt6ay"
  }
}

Quote the request_id if you get in touch. It is on every response, including this one, and it turns a support email into a single log query rather than an archaeology exercise.