CreateNatGateway

Last updated: 2020-10-16 18:46:50

1. API Description

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

This API (CreateNatGateway) is used to create a NAT gateway.

A maximum of 100 requests can be initiated per second for this API.

Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example: vpc.ap-shanghai-fsi.tencentcloudapi.com

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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 parameter. The value used for this API: CreateNatGateway.
Version Yes String Common parameter. The value used for this API: 2017-03-12.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
NatGatewayName Yes String NAT gateway name
VpcId Yes String The ID of the VPC instance. You can obtain the parameter value from the VpcId field in the returned result of DescribeVpcs API.
InternetMaxBandwidthOut No Integer The maximum outbound bandwidth of the NAT gateway (unit: Mbps). Supported parameter values: 20, 50, 100, 200, 500, 1000, 2000, 5000. Default: 100Mbps.
MaxConcurrentConnection No Integer The concurrent connection cap of the NAT gateway. Supported parameter values: 1000000, 3000000, 10000000. The default value is 100000.
AddressCount No Integer The number of EIPs that needs to be applied for. The system will create N number of EIPs according to your requirements. Either AddressCount or PublicAddresses must be passed in.
PublicIpAddresses.N No Array of String The EIP array bound to the NAT gateway. Either AddressCount or PublicAddresses must be passed in.
Zone No String The availability zone, such as ap-guangzhou-1.
Tags.N No Array of Tag Bound tags, such as [{"Key": "city", "Value": "shanghai"}].
SubnetId No String Subnet of the NAT gateway

3. Output Parameters

Parameter Name Type Description
NatGatewaySet Array of NatGateway NAT gateway object array.
TotalCount Integer The number of NAT gateway objects meeting the conditions.
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Creating a NAT gateway

Input Example

https://vpc.tencentcloudapi.com/?Action=CreateNatGateway
&NatGatewayName=test_name
&VpcId=vpc-abcdefgh
&InternetMaxBandwidthOut=10
&MaxConcurrentConnection=1000000
&AddressCount=1
&PublicIpAddresses.0=139.199.232.119
&Tags.0.Key=city
&Tags.0.Value=shanghai
&<Common request parameters>

Output Example

{
  "Response": {
    "NatGatewaySet": [
      {
        "NatGatewayId": "nat-cqbn23ju",
        "NatGatewayName": "11111",
        "VpcId": "vpc-qi4ja3sx",
        "CreatedTime": "2019-07-16 09:40:00",
        "State": "AVAILABLE",
        "NetworkState": "AVAILABLE",
        "InternetMaxBandwidthOut": 10,
        "MaxConcurrentConnection": 1000000,
        "PublicIpAddressSet": [
          {
            "AddressId": "eip-9uw5fwsu",
            "PublicIpAddress": "139.199.232.119",
            "IsBlocked": false
          },
          {
            "AddressId": "eip-9uw5fsss",
            "PublicIpAddress": "139.199.232.221",
            "IsBlocked": false
          }
        ],
        "DestinationIpPortTranslationNatRuleSet": [],
        "Zone": "ap-guangzhou-2",
        "TagSet": [
          {
            "Key": "city",
            "Value": "shanghai"
          }
        ]
      }
    ],
    "TotalCount": 1,
    "RequestId": "6f2a42cf-2905-4fa5-af49-0f01612550de"
  }
}

5. Developer Resources

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SDK

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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
AddressQuotaLimitExceeded The account quota is reached. Each Tencent Cloud account can create up to 20 EIPs in each region.
InternalServerError Internal error.
InvalidAccount.NotSupported This account is not supported.
InvalidAddressState The operation cannot be performed on the specified EIP in current status.
InvalidParameter A parameter error occurred.
InvalidParameterValue.LimitExceeded The parameter value exceeds the limit.
InvalidParameterValue.Malformed Invalid input parameter format.
InvalidParameterValue.Range The parameter value is not in the specified range.
InvalidParameterValue.TooLong Invalid parameter value. The parameter value is too long.
InvalidVpcId.Malformed Invalid VPC. The VPC instance ID is invalid.
InvalidVpcId.NotFound Invalid VPC. The VPC resource does not exist.
LimitExceeded.AddressQuotaLimitExceeded The number of EIPs applied for exceeds the upper limit.
LimitExceeded.NatGatewayPerVpcLimitExceeded The number of NAT gateways created by the VPC has reached the upper limit.
LimitExceeded.PublicIpAddressPerNatGatewayLimitExceeded The number of EIPs bound to the NAT gateway has reached the upper limit.
ResourceInUse.Address The specified IP address is already in use.
ResourceNotFound The resource does not exist.
UnsupportedOperation Unsupported operation.
UnsupportedOperation.InsufficientFunds Insufficient account balance.
UnsupportedOperation.InvalidState Invalid resource status.
UnsupportedOperation.PublicIpAddressIsNotBGPIp The EIP bound to the NAT gateway is not a BGP IP.
UnsupportedOperation.PublicIpAddressIsNotExisted The EIP bound to the NAT gateway does not exist.
UnsupportedOperation.PublicIpAddressNotBilledByTraffic The EIP bound to the NAT gateway is not bill-by-traffic.

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