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ModifySubnetAttribute

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Last updated: 2025-10-30 21:41:36

1. API Description

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

This API is used to modify the attributes of a subnet.

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: ModifySubnetAttribute.
Version	Yes	String	Common Params. The value used for this API: 2019-07-19.
Region	No	String	Common Params. This parameter is not required for this API.
SubnetId	Yes	String	Subnet instance ID, such as `subnet-pxir56ns`.
EcmRegion	Yes	String	ECM region
SubnetName	No	String	Subnet name, which can contain up to 60 bytes.
EnableBroadcast	No	String	Whether to enable broadcast for the subnet.
Tags.N	No	Array of Tag	Tag key value of the subnet

3. Output Parameters

Parameter Name	Type	Description
RequestId	String	The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Modifying subnet attributes

Input Example

https://ecm.intl.tencentcloudapi.com/?Action=ModifySubnetAttribute
&SubnetId=subnet-ae71tjp6
&SubnetName=subnet_test_modify
&EcmRegion=ap-hangzhou-ecm
&<Common request parameters>

Output Example

{
    "Response": {
        "RequestId": "0b5123d6-3420-4369-8c2f-414706d40684"
    }
}

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
FailedOperation.DataOperationFailed	Data operation failed.
FailedOperation.InternalOperationFailure	Internal error.
InvalidParameter.InvalidDataFormat	The data format is incorrect.
InvalidParameterValue	The parameter value is incorrect.
InvalidParameterValue.InvalidPublicParam	The common parameter is invalid.
InvalidParameterValue.InvalidRegion	The ECM region is invalid.
InvalidParameterValue.Malformed	The input parameter format is invalid.
InvalidParameterValue.TooLong	The parameter value is too long.
ResourceInUse	The resource is in use.
ResourceNotFound	The resource does not exist.
UnauthorizedOperation.ForbiddenOperation	You don't have the permission to perform this operation.

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