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    CreateLoadBalancer

    Last updated: 2023-08-18 14:28:19
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    1. API Description

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

    This API is used to purchase a CLB instance.

    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: CreateLoadBalancer.
    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.
    EcmRegion Yes String ECM region, such as ap-xian-ecm.
    LoadBalancerType Yes String Network type of the CLB instance. Currently, you can pass in only OPEN, which indicates public network.
    VipIsp Yes String CMCC: China Mobile; CTCC: China Telecom; CUCC: China Unicom.
    LoadBalancerName No String CLB instance name, which will take effect only when one instance is created. It can contain 1–50 letters, digits, hyphens, and underscores.
    Note: if the name of the new CLB instance already exists, a default name will be generated automatically.
    VpcId No String Network ID of the target device on the CLB backend, such as vpc-12345678.
    Number No Integer Number of CLB instances to be created. Default value: 1.
    InternetAccessible No LoadBalancerInternetAccessible CLB information such as bandwidth limit.
    Tags.N No Array of TagInfo Tags.
    SecurityGroups.N No Array of String Security groups.
    AddressIPVersion No String IP version. Valid values: IPV4 (default), IPv6FullChain (IPv6 version). This parameter is only for public network CLB instances.
    SubnetId No String Subnet ID. This parameter is required for IPv6 CLB instances.

    3. Output Parameters

    Parameter Name Type Description
    LoadBalancerIds Array of String Array of CLB instance IDs
    Note: this field may return null, indicating that no valid values can be obtained.
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Purchasing a CLB instance

    This example shows you how to purchase a CLB instance.

    Input Example

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

{
    "VipIsp": "CUCC",
    "VpcId": "vpc-12345678",
    "InternetAccessible": {
        "InternetMaxBandwidthOut": "2000"
    },
    "LoadBalancerType": "OPEN",
    "LoadBalancerName": "testname",
    "EcmRegion": "ap-hangzhou-ecm"
}

    Output Example

    {
    "Response": {
        "LoadBalancerIds": [
            "lb-mov2697v"
        ],
        "RequestId": "88487432-ee86-4e5d-861b-774374123f89"
    }
}

    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
    FailedOperation Operation failed.
    FailedOperation.InternalOperationFailure Internal error.
    InternalError Internal error.
    InvalidParameter The parameter is incorrect.
    InvalidParameter.FormatError The parameter format is incorrect.
    InvalidParameter.InvalidDataFormat The data format is incorrect.
    InvalidParameterValue The parameter value is incorrect.
    InvalidParameterValue.InvalidEcmRegion The region parameter is invalid.
    InvalidParameterValue.InvalidISPInNode The ISP is invalid.
    InvalidParameterValue.InvalidLoadBalancerNum The number of CLB instances is invalid.
    InvalidParameterValue.InvalidLoadBalancerType The CLB instance type is invalid.
    InvalidParameterValue.InvalidPublicParam The common parameter is invalid.
    InvalidParameterValue.InvalidSubnetInZone The node does not exist in this subnet.
    InvalidParameterValue.Length The parameter length is incorrect.
    InvalidParameterValue.Range The parameter value is not in the specified range.
    InvalidParameterValue.TagNumOutOfRange The number of tags exceeds the limit.
    LimitExceeded The quota limit is exceeded.
    LimitExceeded.LBLimitExceeded The number of CLB instances applied for exceeds the limit.
    MissingParameter The parameter is missing.
    ResourceInsufficient Insufficient resource.
    ResourcesSoldOut.LoadBalancerSoldOut CLB instances have been sold out.
    UnauthorizedOperation.ForbiddenOperation You don't have the permission to perform this operation.
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