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DescribeInstanceNodesRole

Last updated: 2024-09-12 11:47:48

1. API Description

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

This API is used to obtain cluster node roles.

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: DescribeInstanceNodesRole.
Version Yes String Common Params. The value used for this API: 2021-12-28.
Region No String Common Params. This parameter is not required for this API.
InstanceId Yes String Instance ID
IpFilter No String Filter IP addresses

3. Output Parameters

Parameter Name Type Description
ErrorMsg String Error code
TotalCount Integer Total number of nodes
NodeInfos Array of NodeInfos None
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 DescribeInstanceNodesRole

This example shows you how to view the machine role information.

Input Example

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

{
    "InstanceId": "1",
    "IpFilter": "1"
}

Output Example

{
    "Response": {
        "ErrorMsg": "1",
        "NodeInfos": [
            {
                "Status": 0,
                "Ip": "1",
                "NodeRole": "1",
                "NodeName": "1"
            }
        ],
        "RequestId": "1",
        "TotalCount": 0
    }
}

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

There is no error code related to the API business logic. For other error codes, please see Common Error Codes.

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