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CreateGatewayLoadBalancer

Last updated: 2024-11-18 16:41:17

1. API Description

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

This API is used to create a GWLB instance. To use the GWLB service, you must purchase one or more GWLB instances. After this API is called successfully, a unique ID for the GWLB instance will be returned.Note: The default purchase quota for each account in each region is 10.This is an async API. After the API is called successfully, you can use the DescribeGatewayLoadBalancers API to query the status of the GWLB instance (such as creating and normal) to determine whether the creation is successful.

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: CreateGatewayLoadBalancer.
Version Yes String Common Params. The value used for this API: 2024-09-06.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
VpcId Yes String ID of the VPC to which the backend target device of the GWLB belongs, such as vpc-12345678. It can be obtained through the DescribeVpcEx interface. If left blank, it defaults to DefaultVPC. This parameter is required when a private network CLB instance is created.
SubnetId Yes String Subnet ID of the VPC to which the backend target device of the GWLB belongs.
LoadBalancerName No String GWLB instance name. It supports 1-60 characters, including letters, digits, Chinese characters, "-", "_", and ".". If left blank, it will be automatically generated by default.
Number No Integer Number of GWLBs to create, with a default of 1. The maximum batch creation quantity is 10.
Tags.N No Array of TagInfo While the GWLB is purchased, it is tagged, with a maximum of 20 tag key-value pairs.
LBChargeType No String GWLB instance billing type, which currently supports POSTPAID_BY_HOUR only. The default is POSTPAID_BY_HOUR.

3. Output Parameters

Parameter Name Type Description
LoadBalancerIds Array of String Array of unique GWLB instance IDs.In certain scenarios, for example, when there is a delay in creation, this field may return null; at this time, you can query the created resource ID through the DescribeTaskStatus API using the RequestId or DealName parameter returned by the API.Note: this field may return null, indicating that no valid values can be obtained.
DealName String Order number.

Note: this field may return null, indicating that no valid values can be obtained.
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 Creating a GWLB Instance

This example shows you how to create a GWLB in a VPC.

Input Example

POST / HTTP/1.1
Host: gwlb.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateGatewayLoadBalancer
<common request parameters>

{
    "VpcId": "vpc-30xq****",
    "SubnetId": "subnet-****",
    "LoadBalancerName": "test"
}

Output Example

{
    "Response": {
        "LoadBalancerIds": [
            "gwlb-kmfr****"
        ],
        "DealName": "20211230660009761735781",
        "RequestId": "7ffa6830-cd1b-4bc4-8e24-1688885f594a"
    }
}

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
InvalidParameter.FormatError InvalidParameter.FormatError
InvalidParameterValue.Length InvalidParameterValue.Length
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