Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

CancelQuery

Cancels a query that has been issued. Cancellation is provided only if the query has not completed running before the cancellation request was issued. Because cancellation is an idempotent operation, subsequent cancellation requests will return a CancellationMessage, indicating that the query has already been canceled. See code sample for details.

Request Syntax


{
   "QueryId": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

QueryId

The ID of the query that needs to be cancelled. QueryID is returned as part of the query result.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 64.

Pattern: [a-zA-Z0-9]+

Required: Yes

Response Syntax


{
   "CancellationMessage": "string"
}

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

CancellationMessage

A CancellationMessage is returned when a CancelQuery request for the query specified by QueryId has already been issued.

Type: String

Errors

For information about the errors that are common to all actions, see Common Errors.

AccessDeniedException

You are not authorized to perform this action.

HTTP Status Code: 400

InternalServerException

Timestream was unable to fully process this request because of an internal server error.

HTTP Status Code: 400

InvalidEndpointException

The requested endpoint was not valid.

HTTP Status Code: 400

ThrottlingException

The request was denied due to request throttling.

HTTP Status Code: 400

ValidationException

Invalid or malformed request.

HTTP Status Code: 400