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DocumentationTencentDB for DBbrainAPI DocumentationSession Killing APIsCreateKillTask

CreateKillTask

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Last updated: 2026-05-21 11:06:48

1. API Description

Domain name for API request: dbbrain.intl.tencentcloudapi.com.

This API is used to create a session killing task.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common Params. The value used for this API: CreateKillTask.
Version Yes String Common Params. The value used for this API: 2021-05-27.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
InstanceId Yes String ID of the instance associated with the session killing task.
Duration Yes Integer Task duration in seconds. Pass in -1 to stop the task manually.
Host No String Client IP, which is a task filter.
DB No String Database name, which is a task filter. Multiple database names are separated by comma.
Command No String Related command, which is a task filter. Multiple commands are separated by comma.
Info No String Task filter. Filtering by single filter prefix is supported.
User No String User type, which is a task filter.
Time No Integer Session duration in seconds, which is a task filter.
Product No String Service type. Valid values: mysql (TencentDB for MySQL), cynosdb (TDSQL-C for MySQL). Default value: mysql.

3. Output Parameters

Parameter Name Type Description
Status Integer Task status. 1 is returned if the session killing task is successfully created.
RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 Creating a session killing task

Input Example

POST / HTTP/1.1
Host: dbbrain.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateKillTask
<Common request parameters>

{
    "InstanceId": "cdb-8jawylhf",
    "Product": "mysql",
    "Duration": -1
}

Output Example

{
    "Response": {
        "Status": 1,
        "RequestId": "09299b00-b878-11eb-b0b4-959ba47770cf"
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
AuthFailure Error with CAM signature/authentication.
FailedOperation Operation failed.
InternalError Internal error.
InvalidParameter Incorrect parameter.
InvalidParameterValue Incorrect parameter value.
MissingParameter Missing parameter.
OperationDenied Operation denied.
OperationDenied.UserHasNoStrategy Error with CAM authentication.
RequestLimitExceeded The number of requests exceeds the frequency limit.
UnauthorizedOperation The operation is unauthorized.
UnknownParameter Unknown parameter.
UnsupportedOperation Unsupported operation.
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