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DescribeTaskStatus
Last updated: 2024-09-05 19:28:22
DescribeTaskStatus
Last updated: 2024-09-05 19:28:22

1. API Description

Domain name for API request: clb.tencentcloudapi.com.

This API is used to query the execution status of an async task. After non-query APIs (used to create/delete CLB instances, listeners, or rules or to bind/unbind real servers) are called successfully, this API needs to be used to query whether the task is successful.

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: DescribeTaskStatus.
Version Yes String Common Params. The value used for this API: 2018-03-17.
Region No String Common Params. This parameter is not required for this API.
TaskId No String Request ID, i.e., the RequestId parameter returned by the API.
DealName No String Order ID.
Note: Either TaskId or DealName is required.

3. Output Parameters

Parameter Name Type Description
Status Integer Current status of a task. Value range: 0 (succeeded), 1 (failed), 2 (in progress).
LoadBalancerIds Array of String Array of unique CLB instance IDs.
Note: this field may return null, indicating that no valid values can be obtained.
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 Querying the status of an async task

This example shows you how to query whether an async task is successfully executed if the call to the forwarding rule creating API is returned successfully and the returned RequestId is 55c85074-3e7f-4c6d-864f-673660d4f8de. The Status value of 0 in the response indicates that the task succeeded.

Input Example

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

{
    "TaskId": "55c85074-3e7f-4c6d-864f-673660d4f8de"
}

Output Example

{
    "Response": {
        "Status": 0,
        "LoadBalancerIds": [
            "lb-6efswuxa"
        ],
        "RequestId": "917384bc-5b8d-4b68-a0bc-a58f815e8e3b"
    }
}

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
FailedOperation Operation failed.
InternalError Internal error.
InvalidParameter Parameter error.
InvalidParameter.RegionNotFound Invalid region.
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