tencent cloud



Last updated: 2023-06-26 15:13:12

1. API Description

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

This API is used to modify instance network.

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: ModifyInstanceNetwork.
Version Yes String Common Params. The value used for this API: 2018-04-11.
Region No String Common Params. This parameter is not required for this API.
InstanceId Yes String Instance ID
VpcId Yes String The ID of the desired VPC network
SubnetId Yes String The subnet ID of the desired VPC network
Vip No String The field is required to specify VIP.
Vipv6 No String The field is required to specify VIPv6.
VipReleaseDelay No Integer VIP retention period in hours. Value range: 0-168. Default value: 24. 0 indicates that the VIP will be released immediately, but there will be 1-minute delay.

3. Output Parameters

Parameter Name Type Description
FlowId Integer Async task ID, which can be used to query the task status through DescribeFlow API.
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 None

Input Example

&<Common request parameters>

Output Example

    "Response": {
        "RequestId": "14f6980a-7fe1-11ea-b896-525400542aa6",
        "FlowId": 1122

5. Developer Resources


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.ApplyVipFailed Failed to apply for VIP
FailedOperation.WanStatusAbnormal Abnormal public network status
InternalError.CheckVipStatusFailed Failed to verify the VIP status
InternalError.DbOperationFailed Failed to query the database.
InternalError.GetSubnetFailed Failed to query the VPC subnet information.
InternalError.GetVpcFailed Failed to query the VPC information.
InternalError.VpcOperationFailed VPC operation failed
InvalidParameter.InstanceNotFound Failed to find the requested instance.
InvalidParameter.SubnetUnavailable The SNAT subnet doesn’t support applying for IPs.
InvalidParameter.VipNotInSubnet VIP is not in the subnet.
InvalidParameter.VipUsed VIP is in use.
ResourceUnavailable.InstanceStatusAbnormal Incorrect database instance status. Operations are not allowed.
UnauthorizedOperation.PermissionDenied You have no permission to manipulate this API or resource.
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