Questions to API Reference (/operators/{operator_id}/token)

Understanding API Reference,

/operators/{operator_id}/token may contain the following information:

For StatusCode==400,

API Token Disabled (Requires Reauthentication)

It says
Token is already disabled due to Token timeout setting or
If Token itself is invalid (for example, deleting some strings),

StatusCode==403 and

{
  "code": "AUM0013",
  "message": "Invalid JWT."
}

The request body is returned with the following information:
Are the above specifications correct?

The response with StatucCode== 400 is
Returns if OperatorId is not set to path.