def _validate_auth_method()

in awswrangler/data_api/redshift.py [0:0]

• 7 lines of code
• 7 McCabe index (conditional complexity)

    def _validate_auth_method(self) -> None:
        if not self.workgroup_name and not self.secret_arn and not self.db_user and not self.cluster_id:
            raise exceptions.InvalidArgumentCombination(
                "Either `secret_arn`, `workgroup_name`, `db_user`, or `cluster_id` must be set for authentication."
            )
        if self.db_user and self.secret_arn:
            raise exceptions.InvalidArgumentCombination("Only one of `secret_arn` or `db_user` is allowed.")