unauthenticated

HTTP status	401
Area	General
Problem type	https://docs.nexafone.so/errors/unauthenticated

The Authorization header is missing, or its key or token is unknown, revoked or of the wrong kind. Check that you send Authorization: Bearer <key> with a live key of the right workspace; an SDK session token that expired needs a refresh.

Handling it

Check the credential: send a valid, unrevoked key or a fresh token.

Example

{
  "type": "https://docs.nexafone.so/errors/unauthenticated",
  "title": "Unauthorized",
  "status": 401,
  "code": "unauthenticated",
  "detail": "A human-readable explanation of this occurrence.",
  "requestId": "01J9Z8Q4TQ3W6M5V2X7Y8Z9A0B"
}

Match on code, never on detail: the wording may change. See Problem Details.