CancelSimulatedSystemEvents -

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

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter	Type	Required	Example	Description
Action	String	Yes	CancelSimulatedSystemEvents	The operation that you want to perform. Set the value to CancelSimulatedSystemEvents.
RegionId	String	Yes	cn-hangzhou	The region ID. You can call the DescribeRegions operation to query the most recent region list.
EventId.N	String	Yes	e-xhskHun1256****	The IDs of simulated system events. You can specify up to 100 event IDs in a single request.

Response parameters

Parameter	Type	Example	Description
RequestId	String	473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E	The ID of the request.

Examples

Sample requests

https://ecs.aliyuncs.com/?Action=CancelSimulatedSystemEvents
&EventId.1=e-xhskHun1256****
&RegionId=cn-hangzhou
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<CancelSimulatedSystemEventsResponse>
    <RequestId>E69EF3CC-94CD-42E7-8926-F133B86387C0</RequestId>
</CancelSimulatedSystemEventsResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "E69EF3CC-94CD-42E7-8926-F133B86387C0"
}

Error codes

HTTP status code	Error code	Error message	Description
400	EventIdLimitExceeded	%s	More than 100 event IDs are specified.
403	InvalidParameter	%s	Invalid parameter.
403	CannotCancelSystemEvent.NotSimulated	%s	The system event cannot be canceled.
403	InvalidEventId.NotFound	%s	Invalid EventId value.
404	MissingParameter	%s	A required parameter is not specified.

For a list of error codes, see Service error codes.