401 - Unauthorized
Description
Authentication is required and has failed or has not yet been provided. This response indicates that the client must authenticate itself to get the requested response.
Common Scenarios
Missing token : The token is not provided in the request headers.
Expired token : The provided token has expired. You should request a new token and try again.
Incorrect header : The token is provided in a incorrect HTTP header.
Incorrect header prefix : The Authorization header does not contain the right prefix.
Resolution Steps
Request a new token using your credentials (see API Authentication for more information).
Confirm that you retrieve a valid token.
Ensure that the token is provided in the Authorization HTTP header.
Ensure that the Authorization HTTP header contains "Bearer " as prefix.
Check the API documentation for proper authentication methods and requirements.