user_token_replayed

HTTP status	401
Area	Keys and SDK sessions
Problem type	https://docs.nexafone.so/errors/user_token_replayed

Each user token works once (its jti is remembered). Have getUserToken fetch a fresh token from your server every time.

What the detail says

The detail explains the occurrence; it can read, for example:

• This user token was already used. Sign a new one for every sign-in.

Handling it

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

Example

{
  "type": "https://docs.nexafone.so/errors/user_token_replayed",
  "title": "Unauthorized",
  "status": 401,
  "code": "user_token_replayed",
  "detail": "This user token was already used. Sign a new one for every sign-in.",
  "requestId": "01J9Z8Q4TQ3W6M5V2X7Y8Z9A0B"
}

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