You can subscribe to notifications for snapshot creation events.
Snapshot creation
After a snapshot is created for a disk, ECS sends you a notification to indicate whether the operation succeeded. Example:
{
"id": "2256A988-0B26-4E2B-820A-8A********E5",
"product": "ECS",
"resourceId": "acs:ecs:cn-hangzhou:169070********30:snapshot/s-bp1fis********b859b3",
"level": "INFO",
"name": "Snapshot:CreateSnapshotCompleted",
"userId": "169070********30",
"eventTime": "20190409T121826.922+0800",
"regionId": "cn-hangzhou",
"content": {
"result": "accomplished",
"snapshotId": "s-bp1fis********b859b3",
"snapshotName": "test-snapshot",
"snapshotType": "user",
"diskId": "d-bp1bwa********9ol4mi",
"startTime": "2019-04-22T08:36:09Z",
"endTime": "2019-04-22T08:37:11Z"
}
}The following table describes the subparameters contained in the content parameter.
| Subparameter | Description | Example |
|---|---|---|
| result | The operation result. Valid values:
| accomplished |
| snapshotId | The ID of the snapshot. | s-bp1fis********b859b3 |
| snapshotName | The name of the snapshot. | test-snapshot |
| snapshotType | The type of the snapshot. Valid values:
| user |
| diskId | The ID of the disk. | d-bp1bwa********9ol4mi |
| startTime | The time when the snapshot starts to be created. The time is in UTC. | 2019-04-22T08:36:09Z |
| endTime | The time when the snapshot finishes being created. The time is in UTC. | 2019-04-22T08:37:11Z |