API standard and pre-built SDKs in multi-language
The OpenAPI specification of this product (Vpc/2016-04-28) follows the RPC standard. Alibaba Cloud provides pre-built SDKs for popular programming languages to abstract low-level complexities such as request signing. This enables developers to call APIs using language-specific syntax without dealing with HTTP details directly.
Custom signature
If your specific needs, such as a customized signature, are not supported by the SDK, manually sign requests using the signature mechanism. Note that manual signing requires significant effort (usually about 5 business days). For support, join our DingTalk group (ID: 147535001692).
Before you begin
An Alibaba Cloud account has full administrative privileges. A compromised AccessKey pair exposes all associated resources to unauthorized access, posing a significant security risk. To call APIs securely, create a Resource Access Management (RAM) user with API access only, configure its AccessKey pairs, and implement the principle of least privilege (PoLP) through RAM policies. Use the Alibaba Cloud account only when its permissions are explicitly required for specific scenarios.
NAT
|
API |
Title |
Description |
| Nat Gateways | Nat Gateways | |
| CreateNatGateway | CreateNatGateway | Createa an enhanced public NAT gateway or a VPC NAT gateway. |
| DeleteNatGateway | DeleteNatGateway | Deletes a specified Internet NAT gateway. |
| ModifyNatGatewayAttribute | ModifyNatGatewayAttribute | Modifies the name and description of a NAT gateway. |
| ModifyNatGatewaySpec | ModifyNatGatewaySpec | Upgrades a subscription Internet NAT gateway. |
| DescribeNatGateways | Query created NAT gateways | Calls DescribeNatGateways to query the detailed information of NAT gateways that meet specified conditions in a specified region in list form. |
| GetNatGatewayAttribute | GetNatGatewayAttribute | Queries the details of a NAT gateway instance. |
| ListEnhanhcedNatGatewayAvailableZones | ListEnhanhcedNatGatewayAvailableZones | Queries the zones that support NAT gateways. |
| DescribeNatGatewayAssociateNetworkInterfaces | DescribeNatGatewayAssociateNetworkInterfaces | Queries elastic network interfaces (ENIs) associated with a virtual private cloud (VPC) NAT gateway when the VPC NAT gateway serves as a PrivateLink service resource. This feature is not publicly available. |
| VpcDescribeVpcNatGatewayNetworkInterfaceQuota | VpcDescribeVpcNatGatewayNetworkInterfaceQuota | Queries the quota of endpoints that can be created in the reversely accessed VPC NAT gateway. |
| SNAT Rule | SNAT Rule | |
| CreateSnatEntry | CreateSnatEntry | Adds an SNAT entry to an SNAT table. |
| DeleteSnatEntry | DeleteSnatEntry | Deletes an SNAT entry. |
| ModifySnatEntry | ModifySnatEntry | Modifies an SNAT entry. |
| DescribeSnatTableEntries | DescribeSnatTableEntries | Queries SNAT entries. |
| DNAT Rule | DNAT Rule | |
| CreateForwardEntry | CreateForwardEntry | Adds a DNAT entry to a DNAT table. |
| DeleteForwardEntry | DeleteForwardEntry | Deletes a DNAT entry. |
| ModifyForwardEntry | ModifyForwardEntry | Modifies a DNAT entry. |
| DescribeForwardTableEntries | DescribeForwardTableEntries | Queries DNAT entries. |
| FullNat Rule | FullNat Rule | |
| CreateFullNatEntry | CreateFullNatEntry | Adds a FULLNAT entry to the FULLNAT table. |
| DeleteFullNatEntry | DeleteFullNatEntry | Deletes a FULLNAT entry. |
| ModifyFullNatEntryAttribute | ModifyFullNatEntryAttribute | Modifies a FULLNAT entry. |
| ListFullNatEntries | ListFullNatEntries | Queries FULLNAT entries. |
| NatIp Management | NatIp Management | |
| NatIp | NatIp | |
| CreateNatIp | CreateNatIp | Creates a NAT IP address. |
| DeleteNatIp | DeleteNatIp | Deletes a NAT IP address. |
| ModifyNatIpAttribute | ModifyNatIpAttribute | Modifies the name and description of a NAT IP address. |
| ListNatIps | ListNatIps | Queries the IP addresses on a NAT gateway. |
| NatIpCidr | NatIpCidr | |
| CreateNatIpCidr | CreateNatIpCidr | Creates a NAT CIDR block. |
| DeleteNatIpCidr | DeleteNatIpCidr | Deletes a NAT CIDR block. |
| ModifyNatIpCidrAttribute | ModifyNatIpCidrAttribute | Modifies the name and description of a NAT CIDR block. |
| ListNatIpCidrs | ListNatIpCidrs | Queries the CIDR blocks of a specified NAT gateway. |