Upgrade NAT Gateway Specifications

Last updated: 2020-06-04 17:45:33

    Note:

    This is a legacy API which has been hidden and will no longer be updated. We recommend using the new VPC API 3.0 which is standardized and faster.

    1. API Description

    This API (UpgradeNatGateway) is used to upgrade the NAT gateway specification.
    Domain for API request: vpc.api.qcloud.com

    2. Input Parameters

    The following request parameter list only provides API request parameters. Common request parameters need to be added when the API is called. For more information, refer to Common Request Parameters.

    Parameter Name Required Type Description
    vpcId Yes string Virtual private cloud ID or unified ID (unified ID is recommended), for example: vpc-xdf54d
    natId Yes string Unified ID of highly available gateway, for example: nat-xdf54d
    maxConcurrent Yes int Maximum gateway concurrent connections. Available values include 1,000,000 (small), 3,000,000 (medium) and 10,000,000 (large)

    3. Output Parameters

    Parameter Name Type Description
    code Int Error code. 0: Succeeded; other values: Failed.
    message String Error message
    billId string Order ID.

    4. Error Codes

    The following error code list only provides the business logic error codes for this API. For additional common error codes, refer to VPC Error Codes.

    Error Code Description
    InvalidVpc.NotFound Invalid VPC. VPC resource does not exist. Please verify that the resource information you entered is correct. You can query the VPC via the DescribeVpcEx API
    InvalidNatGatewayId.NotFound Invalid NAT gateway, NAT gateway resource does not exist. Please verify that the resource information you entered is correct. You can query the NAT gateway via the DescribeNatGateway API

    5. Example

    Input

    https://vpc.api.qcloud.com/v2/index.php?Action=UpgradeNatGateway
    &>
    &vpcId=314
    &natId=nat-et8e970y
    &maxConcurrent=3000000
    

    Output

    {
        "code":"0",
        "message":"",
        "billId":"20160416160000002485261276560190"
    }

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