如何取消正在创建的快照――调用该接口删除快照

<DeleteSnapshotResponse>

     <RequestId>CEF72CEB-54B6-4AE8-B225-F876FF7BA984</RequestId>

</DeleteSnapshotResponse>

{

    "RequestId": "CEF72CEB-54B6-4AE8-B225-F876FF7BA984"

}