ClusterIdentifier: The cluster identifier of the cluster to access.
Account: The Amazon Web Services account ID of either the cluster owner (grantor) or grantee. If Grantee parameter is true, then the Account value is of the grantor.
Grantee: Indicates whether to check authorization from a grantor or grantee point of view. If true, Amazon Redshift returns endpoint authorizations that you've been granted. If false (default), checks authorization from a grantor point of view.
MaxRecords: The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a Marker is included in the response so that the remaining results can be retrieved.
Marker: An optional pagination token provided by a previous describe_endpoint_authorization
request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by the MaxRecords