user_token_expired

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

The token’s exp has passed, or lies more than 10 minutes ahead. Sign a new token for every sign-in, just before the SDK asks for it.

What the detail says

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

• The user token has expired. Sign a new one.

Handling it

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

Example

{
  "type": "https://docs.nexafone.so/errors/user_token_expired",
  "title": "Unauthorized",
  "status": 401,
  "code": "user_token_expired",
  "detail": "The user token has expired. Sign a new one.",
  "requestId": "01J9Z8Q4TQ3W6M5V2X7Y8Z9A0B"
}

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