本文在介绍如何使用describetasks查询指定的异步请求的进度的基础上，重点探讨了其具体步骤，本文内容紧凑,希望大家可以有所收获。
DescribeTasks
请求参数
返回参数
示例
请求示例
https://ecs.aliyuncs.com/?Action=DescribeTasks &RegionId=cn-hangzhou &<公共请求参数>
返回示例
XML格式
1 2 2 cn-hangzhou E5C82807-5588-4661-9A96-350B206A7623 2015-11-24T12:50Z 2015-11-24T12:50Z true IMPORT_IMAGE Finished t-23mo8zf9w 2015-11-23T15:10Z 2015-11-23T15:16Z true IMPORT_IMAGE Finished t-23sgu0dyj
JSON格式
{
"PageNumber": 1,
"TotalCount": 2,
"PageSize": 2,
"RegionId": "cn-hangzhou",
"RequestId": "F746C690-D9EA-4F87-AF31-8E1910FAB541"，
"TaskSet": {
"Task": [
{
"CreationTime": "2015-11-24T12:50Z",
"FinishedTime": "2015-11-24T12:50Z",
"SupportCancel": true,
"TaskAction": "ImportImage",
"TaskStatus": "Finished",
"TaskId": "t-23mo8zf9w"
},
{
"CreationTime": "2015-11-23T15:10Z",
"FinishedTime": "2015-11-23T15:16Z",
"SupportCancel": true,
"TaskAction": "ImportImage",
"TaskStatus": "Finished",
"TaskId": "t-23sgu0dyj"
}
]
}
}错误码
以下为本接口特有的错误码。更多错误码，请访问 API错误中心。
