Cancels one or more simulated system events that are in the Scheduled or Executing state. After you cancel a simulated system event, the simulated event is in the Canceled state.


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Request parameters

Name Type Required Example Description
EventId.N RepeatList Yes e-xhskHun1256xxxx

The IDs of one or multiple system events. Valid values of N: 1 to 100. You can specify multiple values in the form of a repeated list.

RegionId String Yes cn-hangzhou

The ID of the region. You can call DescribeRegions to view the latest regions of Alibaba Cloud.

Action String No CancelSimulatedSystemEvents

The operation that you want to perform. Set the value to CancelSimulatedSystemEvents.

Response parameters

Name Type Example Description
RequestId String 473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E

The ID of the request.


Sample requests
&EventId. 1=e-xhskHun1256xxxx
&<Common request parameters>

Successful response examples

XML format


JSON format


Error codes

HTTP status code Error code Error message Description
404 MissingParameter %s The error message returned when a required parameter is not specified.
403 InvalidParameter %s The error message returned when the parameter format is invalid.
403 CannotCancelSystemEvent.NotSimulated %s The error message returned when you cancel a non-simulated system event.
403 InvalidEventId.NotFound %s The error message returned when the specified EventId does not exist.
400 EventIdLimitExceeded %s The error message returned when more than 100 simulated event IDs are specified.

View error codes