# 查询转储详情
参考[初始化DIS客户端](https://support.huaweicloud.com/sdkreference-dis/dis_06_0015.html)的操作初始化一个DIS客户端实例，实例名称为dic。
使用DIS SDK查询指定转储任务的详情。
```
DescribeTransferTaskRequest request = new DescribeTransferTaskRequest();
// 指定待查询的通道名称
request.setStreamName(streamName);
// 指定待查询的转储任务名称
request.setTransferTaskName(taskName);
```
配置"DescribeTransferTaskRequest"对象之后，通过调用describeTransferTask的方法查询指定的转储任务详情。
```
DescribeTransferTaskResult result = dic.describeTransferTask(request);
```
查询转储任务的返回信息如下。
```
{
    "partitions":[
        {
            "partitionId":"shardId-0000000000",
            "discard":0,
            "state":"RUNNING",
            "last_transfer_timestamp":1552458085454,
            "last_transfer_offset":56
        }
    ],
    "stream_name":"dis_test1",
    "task_name":"task_Ztab",
    "task_id":"gGGu2WN88XbmRTm64nJ",
    "destination_type":"OBS",
    "state":"RUNNING",
    "create_time":1552457808502,
    "last_transfer_timestamp":1552458085454,
    "dli_destination_description":{
        "agency_name":"dis_admin_agency",
        "file_prefix":"OBS",
        "obs_bucket_path":"dis.test.not.delete",
        "deliver_time_interval":300,
        "consumer_strategy":"LATEST"
    }
}
```