Request parameters are invalid. The response body is plain text (Content-Type: text/plain) and will indicate the problem. Examples: query parameters indicate invalid column labels, limit provided without offset, trigger is blocking request for some domain rule violation.
The request requires user authentication. Credentials are provided in the WWW-Authenticate header using the HTTP Basic or Digest Authentication scheme
. If the user name/password are provided correctly, then 401 also indicates invalid credentials.
The user does not have sufficient privileges to complete the request. The user's granted role(s) is not enabled for the request type on the SQL Resource.
SQL Resource does not exist.
Request content type and method are invalid.