question: public VNXeCommandResult updateFileSystemQuotaSync ( String quotaId , FileSystemQuotaModifyParam param ) throws VNXeException { _logger . info ( "Sync update quota with ID: " + quotaId ) ; MultivaluedMap < String , String > queryParams = new MultivaluedMapImpl ( ) ; queryParams . add ( VNXeConstants . TIMEOUT , "0" ) ; setQueryParameters ( queryParams ) ; VNXUnityTreeQuota quota = getFileSystemQuota ( quotaId ) ; _url = URL_INSTANCE + quota . getId ( ) + URL_MODIFY ; return postRequestSync ( param ) ; }
target:  update file system quota in sync mode