@ApiParam(value = "Application namespace", required = true) @HeaderParam("ns") String ns,
@ApiParam(value = "Authorization", required = true) @HeaderParam(MusicUtil.AUTHORIZATION) String authorization,
@ApiParam(value = "Key Space", required = true) @PathParam("keyspace") String keyspace,
@ApiParam(value = "Application namespace", required = true) @HeaderParam("ns") String ns,
@ApiParam(value = "Authorization", required = true) @HeaderParam(MusicUtil.AUTHORIZATION) String authorization,
@ApiParam(value = "Key Space", required = true) @PathParam("keyspace") String keyspace,