ModifyRegisterInstance

Last updated:2026-03-05 16:27:18

ModifyRegisterInstance

Last updated: 2026-03-05 16:27:18

1. API Description

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

This API is used to modify managed instance information.

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

We recommend you to use API Explorer

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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: ModifyRegisterInstance.
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.
InstanceId	Yes	String	Managed instance ID. Call the DescribeRegisterInstances api to query managed instances.
InstanceName	Yes	String	Instance name. valid length is 1–60 characters.

3. Output Parameters

Parameter Name	Type	Description
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 Editing a Managed Instance

Edit the instance name to "abc"

Input Example

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

{
    "InstanceId": "rins-xfjkunbgax",
    "InstanceName": "webserver-01"
}

Output Example

{
    "Response": {
        "RequestId": "e0f011ac-6949-4726-a7d6-b28540f9d729"
    }
}

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

Tencent Cloud CLI 3.0

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
InvalidParameterValue	Invalid parameter value.
InvalidParameterValue.InvalidRegisterInstanceId	Invalid managed instance ID.
InvalidParameterValue.TooLong	Length limit exceeded.
MissingParameter	Missing parameter.
ResourceNotFound.RoleNotFound	The role does not exist.
UnauthorizedOperation.AssumeRoleUnauthorized	Role play unauthorized.

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