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Elastic Compute Service:CancelTask

Last Updated:Sep 29, 2024

Cancels a running task. You can cancel the running tasks generated by the ImportImage or ExportImage operation.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
ecs:CancelTaskupdate
  • All Resources
    *
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
RegionIdstringYes

The ID of the task. You can call the DescribeTasks operation to query the list of task IDs.

cn-hangzhou
TaskIdstringYes

The ID of the request.

t-bp198jigq7l0h5ac****

Response parameters

ParameterTypeDescriptionExample
The current API has no return parameters

Examples

Sample success responses

JSONformat

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E"
}

Error codes

HTTP status codeError codeError messageDescription
400MissingParameterAn input parameter "RegionId" that is mandatory for processing the request is not supplied.-
400MissingParameterAn input parameter "TaskId" that is mandatory for processing the request is not supplied.-
400InvalidRegionId.NotFoundThe specified RegionId does not exist.The specified region ID does not exist.
400InvalidTaskId.NotFoundThe specified "TaskId" is not found.-
403InvalidTaskId.TaskActionNotSupportThe specified task action not support.The specified task action is not supported.
403InvalidTaskId.IncorrectTaskStatusThe specified task status is invalid.The task state is invalid.
403CancelTaskFailedThe task is failed to cancel, Please contact the administrator.-

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
No change history