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DescribeInvokers

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最后更新时间: 2026-03-26 22:28:37

1. API Description

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

This API is used to query invoker details.

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

We recommend you to use API Explorer
Try it
API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

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: DescribeInvokers.
Version Yes String Common Params. The value used for this API: 2020-10-28.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
InvokerIds.N No Array of String Executor ID list.

The maximum per request is 100.

Parameters must not be specified simultaneously InvokerIds and Filters.
Filters.N No Array of Filter Filter criteria:.

- invoker-id - String - required: no - (filter condition) filter by executor id.
-command-id - String - required: no - (filter condition) filters commands by id. you can obtain the id through the DescribeCommands (query command details) api.
- invoker-type - String - required: no - (filter condition) filter by the executor type. currently only support SCHEDULE.

The maximum number of Filters per request is 10, and that of Filter.Values is 5. the InvokerIds and Filters parameters cannot be specified at the same time.
Limit No Integer Number of returned results. Default value: 20. Maximum value: 100.
Offset No Integer Offset. Default value: 0.

3. Output Parameters

Parameter Name Type Description
TotalCount Integer Number of matching invokers.
InvokerSet Array of Invoker Invoker information.
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 Query Executor

Input Example

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

{
    "Filters": [
        {
            "Name": "invoker-id",
            "Values": [
                "ivk-b7s3qa5l"
            ]
        }
    ]
}

Output Example

{
    "Response": {
        "RequestId": "a4c828cf-31c9-42d2-a558-2ad340a76ef0",
        "TotalCount": 1,
        "InvokerSet": [
            {
                "InvokerId": "ivk-b7s3qa5l",
                "Name": "test-invoker",
                "Type": "SCHEDULE",
                "CommandId": "cmd-m7uma92n",
                "Username": "root",
                "Parameters": "{\"var\": \"1\"}",
                "InstanceIds": [
                    "ins-yx05ky8j"
                ],
                "Enable": false,
                "ScheduleSettings": {
                    "Policy": "SCHEDULE",
                    "Recurrence": "0 0 1 * *",
                    "InvokeTime": "2021-08-30T06:42:02Z"
                },
                "CreatedTime": "2021-08-30T06:42:02Z",
                "UpdatedTime": "2021-09-09T12:07:00Z"
            }
        ]
    }
}

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 CAM signature/authentication error.
InvalidParameter.ConflictParameter Conflicting parameters.
InvalidParameterValue Invalid parameter value.
InvalidParameterValue.InconsistentID Invalid ID format or inconsistent format in the array.
InvalidParameterValue.InvalidFilter Invalid filter.
InvalidParameterValue.InvalidInvokerId Invalid InvokerId.
InvalidParameterValue.LimitExceeded Parameter limit exceeded.
InvalidParameterValue.TooLarge Parameter value is too large.
InvalidParameterValue.TooSmall Parameter value is too low.

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