DescribeNatGatewaySourceIpTranslationNatRules

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DescribeNatGatewaySourceIpTranslationNatRules

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1. API Description

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

This API is used to query the NAT gateway's SNAT forwarding rules.

A maximum of 20 requests can be initiated per second for this API.

We recommend you to use API Explorer

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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: DescribeNatGatewaySourceIpTranslationNatRules.
Version	Yes	String	Common Params. The value used for this API: 2017-03-12.
Region	Yes	String	Common Params. For more information, please see the list of regions supported by the product.
NatGatewayId	Yes	String	The unique ID of the NAT Gateway, such as `nat-123xx454`.
Filters.N	No	Array of Filter	Filter: `resource-id`: The subnet ID (such as `subnet-0yi4hekt`) or CVM ID `public-ip-address`: The EIP, such as `139.199.232.238` `description` The rule description
Offset	No	Integer	Offset. Default value: 0.
Limit	No	Integer	Number of returned results. Default value: 20. Maximum value: 100.

3. Output Parameters

Parameter Name	Type	Description
SourceIpTranslationNatRuleSet	Array of SourceIpTranslationNatRule	Array of objects of a NAT gateway's SNAT rules. Note: this field may return `null`, indicating that no valid values can be obtained.
TotalCount	Integer	The number of eligible object arrays of a NAT gateway's forwarding rules.
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 Querying the SNAT forwarding rules of a NAT gateway

This example shows you how to use the Filter array to obtain the SNAT forwarding rules of a NAT gateway.

Input Example

https://vpc.intl.tencentcloudapi.com/?Action=DescribeNatGatewaySourceIpTranslationNatRules
&NatGatewayId=nat-3isn9hr0
&Filters.0.Name=resource-id
&Filters.0.Values.0=subnet-0yi4hekt
&<Common request parameters>

Output Example

{
    "Response": {
        "TotalCount": 1,
        "SourceIpTranslationNatRuleSet": [
            {
                "NatGatewaySnatId": "subnet-0yi4hekt",
                "ResourceId": "subnet-0yi4hekt",
                "ResourceType": "SUBNET",
                "PublicIpAddresses": [
                    "139.199.232.238"
                ],
                "PrivateIpAddress": "10.80.80.0/24",
                "Description": "test_snat",
                "CreatedTime": "2019-05-04 13:42:11",
                "NatGatewayId": "nat-3isn9hr0",
                "VpcId": "vpc-0yi4hekt"
            }
        ],
        "RequestId": "eb203971-a7a0-45c1-9c72-36ad86688590"
    }
}

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

Tencent Cloud CLI 3.0

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
InternalError	An internal error occurred.
InternalServerError	Internal error.
InvalidAddressId.NotFound	The specified EIP does not exist.
InvalidParameter	A parameter error occurred.
InvalidParameter.FilterInvalidKey	The specified filter condition does not exist.
InvalidParameterValue	The parameter value is invalid.
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.
ResourceNotFound	The resource does not exist.

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DescribeNatGatewaySourceIpTranslationNatRules

1. API Description

2. Input Parameters

3. Output Parameters

4. Example