DBProxyName: [required] The identifier of the DBProxyTarget to describe.
TargetGroupName: The identifier of the DBProxyTargetGroup to describe.
Filters: This parameter is not currently supported.
Marker: An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.
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.