Overview

The following table lists API operations available for use in Virtual Private Cloud (VPC).

VPCs

API	Description
CreateVpc	Creates a VPC.
DeleteVpc	Deletes a VPC network.
DescribeVpcs	Queries VPCs in a specified region.
ModifyVpcAttribute	Modifies the name and description of a VPC network.
DescribeVpcAttribute	Queries detailed information about a specified VPC network.
GrantInstanceToCen	Grants a specified network instance the permissions to connect to a Cloud Enterprise Network (CEN) instance.
RevokeInstanceFromCen	Revokes the permissions from a network instance that is attached to CEN instances.
DisableVpcClassicLink	Disables ClassicLink for a VPC network.
EnableVpcClassicLink	Enables ClassicLink for a VPC network.
DeletionProtection	Enables deletion protection for an instance.
AssociateVpcCidrBlock	Adds a secondary IPv4 CIDR block to a VPC network.
UnassociateVpcCidrBlock	Deletes a secondary IPv4 CIDR block from a VPC network.
DescribeGrantRulesToCen	Queries the CEN permissions that allow you to attach a specified instance under another Alibaba Cloud account to CEN. The specified instance can be a VPC, a virtual border router (VBR), or a cloud connect network (CCN) instance.
MoveResourceGroup	Modifies the resource group to which a specified cloud resource belongs.

VRouters

API	Description
DescribeVRouters	Queries VRouters in a specified region.
ModifyVRouterAttribute	Modifies the name and description of a VRouter.

VSwitches

API	Description
CreateVSwitch	Creates a VSwitch.
DeleteVSwitch	Deletes a VSwitch.
DescribeVSwitches	Queries VSwitches in a VPC network.
ModifyVSwitchAttribute	Modifies the name and description of a VSwitch.
DescribeVSwitchAttributes	Queries detailed information about a specified VSwitch.

Route tables

API	Description
CreateRouteEntry	Creates a custom route entry in a route table of a VRouter or VBR.
DeleteRouteEntry	Deletes a custom route entry from a route table.
CreateRouteTable	Creates a custom route table.
AssociateRouteTable	Associates a custom route table with a VSwitch in the same VPC network.
DeleteRouteTable	Deletes a custom route table.
DescribeRouteTableList	Queries the list of route tables.
ModifyRouteTableAttributes	Modifies the name and description of a route table.
UnassociateRouteTable	Disassociates a route table from a VSwitch.
ModifyRouteEntry	Modifies the name of a custom route entry.
DescribeRouteEntryList	Queries information about route entries in a route table.

DHCP options sets

API	Description
CreateDhcpOptionsSet	Creates a DHCP options set.
AttachDhcpOptionsSetToVpc	Associates a DHCP options set with a VPC network.
DetachDhcpOptionsSetFromVpc	Disassociates a DHCP options set from a VPC network.
ReplaceVpcDhcpOptionsSet	Modifies the association of a DHCP options set with a VPC network.
GetDhcpOptionsSet	Queries a DHCP options set.
ListDhcpOptionsSets	Queries DHCP options sets.
UpdateDhcpOptionsSetAttribute	Modifies the configuration information about a DHCP options set.
DeleteDhcpOptionsSet	Deletes a DHCP options set.

Flow logs

API	Description
CreateFlowLog	Creates a flow log.
ModifyFlowLogAttribute	Modifies the name and description of a flow log.
DescribeFlowLogs	Queries flow logs.
ActiveFlowLog	Enables a flow log. After the flow log is enable, the flow log starts to capture traffic information of a specified resource.
DeactiveFlowLog	Disables a flow log. After the flow log is disabled, the flow log stops capturing traffic information of a specified resource.
DeleteFlowLog	Deletes a flow log.

Network access control lists

API	Description
CreateNetworkAcl	Creates a network Network access control list (ACL).
AssociateNetworkAcl	Associates a network ACL with a VSwitch.
ModifyNetworkAclAttributes	Modifies the attributes of a network ACL.
DescribeNetworkAcls	Queries network ACLs.
UpdateNetworkAclEntries	Updates the rules of an ACL network.
DescribeNetworkAclAttributes	Queries details of a network ACL.
UnassociateNetworkAcl	Disassociates a network ACL from a VSwitch.
CopyNetworkAclEntries	Copies rules of a network ACL.
DeleteNetworkAcl	Deletes a network ACL.

High-availability virtual IP addresses

API	Description
CreateHaVip	Creates an High-Availability Virtual IP (HAVIP).
DescribeHaVips	Queries HAVIPs in a specified region.
AssociateHaVip	Associates an HAVIP with an Elastic Compute Service (ECS) instance in a VPC network.
UnassociateHaVip	Disassociates an HAVIP from an ECS instance in a VPC network.
ModifyHaVipAttribute	Modifies the name and description of an HAVIP.
DeleteHaVip	Deletes an HAVIP.

Tags

API	Description
TagResources	Creates tags and attaches the tags to a specified resource at a time.
ListTagResources	Queries tags that are attached to one or more instances.
UnTagResources	Detaches tags from specified resources.

Elastic IP addresses

API	Description
AllocateEipAddress	Applies for an elastic IP address (EIP).
AllocateEipAddressPro	Applies for a specified EIP.
AllocateEipSegmentAddress	Applies for contiguous EIPs.
AssociateEipAddress	Associates an EIP with an instance in the same region.
UnassociateEipAddress	Disassociates an EIP from an instance.
DescribeEipAddresses	Queries EIPs that are created within a specified region.
DescribeEipSegment	Queries contiguous EIP groups.
ModifyEipAddressAttribute	Modifies the name, description, and maximum bandwidth of a specified EIP.
ReleaseEipAddress	Releases a specified EIP.
ReleaseEipSegmentAddress	Releases contiguous EIPs.
DescribeEipMonitorData	Queries the monitoring data of an EIP.
DescribeEipGatewayInfo	Queries information about the gateway and subnet mask of an EIP.

Physical connections

API	Description
CancelPhysicalConnection	Cancels a specified physical connection.
DescribePhysicalConnections	Queries physical connections in a specified region.
ModifyPhysicalConnectionAttribute	Modifies the configuration of a specified physical connection.
TerminatePhysicalConnection	Terminates a physical connection after it is enabled.
EnablePhysicalConnection	Enables a physical connection that is in the Confirmed state.
DeletePhysicalConnection	Deletes a specified physical connection.
DescribeAccessPoints	Queries the access points of physical connections in a specified region.
ApplyPhysicalConnectionLOA	Applies for a letter of authorization (LOA) for a physical connection.
CompletePhysicalConnectionLOA	Reports completion of installation of a physical connection.
CreatePhysicalConnectionOccupancyOrder	Creates an order for resource occupation of one or more physical connections.
CreatePhysicalConnectionSetupOrder	Creates an order for initial installation of a physical connection.
DescribePhysicalConnectionLOA	Queries LOA information about a physical connection.

Virtual border routers

API	Description
CreateVirtualBorderRouter	Creates a virtual border router(VBR).
DeleteVirtualBorderRouter	Deletes a VBR.
DescribeVirtualBorderRouters	Queries VBRs in a specified region.
DescribeVirtualBorderRoutersForPhysicalConnection	Queries VBRs that are associated with a specified physical connection, including the VBRs that can be created by the owner of the physical connection and other accounts.
ModifyVirtualBorderRouterAttribute	Modifies the configurations of a VBR.
TerminateVirtualBorderRouter	Terminates a VBR.
RecoverVirtualBorderRouter	Restores a terminated VBR.
AssociatePhysicalConnectionToVirtualBorderRouter	Associates a VBR with a physical connection.
UnassociatePhysicalConnectionFromVirtualBorderRouter	Disassociates a VBR from a physical connection.

BGP

API	Description
CreateBgpGroup	Creates a Border Gateway Protocol (BGP) peer group for a specified VBR.
DescribeBgpGroups	Queries BGP peer groups in a specified region.
ModifyBgpGroupAttribute	Modifies the configuration of a BGP peer group.
DeleteBgpGroup	Deletes a specified BGP peer group.
CreateBgpPeer	Adds a BGP peer to a specified BGP peer group.
DescribeBgpPeers	Queries BGP peers in a specified region.
DeleteBgpPeer	Deletes a specified BGP peer.
AddBgpNetwork	Advertises a BGP network.
DeleteBgpNetwork	Deletes an advertised BGP network.
DescribeBgpNetworks	Queries advertised BGP networks.
ModifyBgpPeerAttribute	Modifies the configuration of a BGP peer.

NAT gateways

API	Description
CreateNatGateway	Creates a NAT gateway.
DescribeNatGateways	Queries NAT gateways in a specified region.
ListEnhanhcedNatGatewayAvailableZones	Queries the zones that support enhanced NAT gateways in a specified region.
UpdateNatGatewayNatType	Upgrades a standard NAT gateway to an enhanced NAT gateway.
GetNatGatewayConvertStatus	Queries the upgrade state of a NAT gateway.
ModifyNatGatewaySpec	Modifies the specification of a NAT gateway.
ModifyNatGatewayAttribute	Modifies the configuration of a NAT gateway.
DeleteNatGateway	Deletes a specified NAT gateway.
CreateBandwidthPackage	Creates a NAT service plan.
DescribeBandwidthPackages	Queries NAT service plans in a specified region.
ModifyBandwidthPackageSpec	Modifies the bandwidth of a specified NAT service plan.
ModifyBandwidthPackageAttribute	Modifies the name and description of a specified NAT service plan.
AddBandwidthPackageIps	Adds one or more public IP addresses to a NAT service plan.
RemoveBandwidthPackageIps	Removes public IP addresses from a NAT service plan.
DeleteBandwidthPackage	Deletes a specified NAT service plan.
CreateForwardEntry	Adds a DNAT entry to a DNAT table.
DescribeForwardTableEntries	Queries DNAT entries in a DNAT table.
ModifyForwardEntry	Modifies a specified DNAT entry.
DeleteForwardEntry	Deletes a specified DNAT entry.
CreateSnatEntry	Adds an SNAT entry to an SNAT table.
DescribeSnatTableEntries	Queries SNAT entries in an SNAT table.
ModifySnatEntry	Modifies a specified SNAT entry.
DeleteSnatEntry	Deletes a specified SNAT entry.
ConvertBandwidthPackage	Converts a NAT bandwidth plan to an EIP service plan.
EnableNatGatewayEcsMetric	Enables ECS traffic monitoring.
ListNatGatewayEcsMetric	Views the traffic monitoring data of a NAT gateway.
DisableNatGatewayEcsMetric	Disables ECS traffic monitoring.

VPN gateways

API	Description
CreateVpnGateway	Creates a VPN gateway.
DescribeVpnGateways	Queries VPN gateways in a specified region.
ModifyVpnGatewayAttribute	Modifies the name and description of a VPN gateway.
DeleteVpnGateway	Deletes a specified VPN gateway.
CreateCustomerGateway	Creates a customer gateway.
DescribeCustomerGateways	Queries customer gateways in a specified region.
DescribeCustomerGateway	Queries details of a specified customer gateway.
DeleteCustomerGateway	Deletes a specified customer gateway.
ModifyCustomerGatewayAttribute	Modifies the name and description of a customer gateway.
CreateVpnConnection	Creates an IPsec-VPN connection.
DescribeVpnConnections	Queries IPsec-VPN connections.
DescribeVpnConnection	Queries the details of an IPsec-VPN connection.
ModifyVpnConnectionAttribute	Modifies the configuration of an IPsec-VPN connection.
DeleteVpnConnection	Deletes a specified IPsec-VPN connection.
DownloadVpnConnectionConfig	Queries the configuration of an IPsec-VPN connection.
CreateSslVpnServer	Creates an SSL-VPN server.
DescribeSslVpnServers	Queries SSL-VPN servers.
DeleteSslVpnServer	Deletes an SSL-VPN server.
ModifySslVpnServer	Modifies the configuration of an SSL-VPN server.
CreateSslVpnClientCert	Creates an SSL-VPN client certificate.
DescribeSslVpnClientCerts	Queries SSL-VPN client certificates.
DeleteSslVpnClientCert	Deletes an SSL-VPN client certificate.
ModifySslVpnClientCert	Modifies the name of an SSL-VPN client certificate.
DescribeVpnGateway	Queries details of a specified VPN gateway.
DeleteVpnPbrRouteEntry	Deletes a policy-based route entry for a VPN gateway.
DeleteVpnRouteEntry	Deletes a destination-based route entry for a VPN gateway.
CreateVpnPbrRouteEntry	Creates a policy-based route entry for a VPN gateway.
DescribeVpnRouteEntries	Queries destination-based route entries of a VPN gateway.
ModifyVpnRouteEntryWeight	Modifies the weight of a destination-based route entry of a VPN gateway.
PublishVpnRouteEntry	Publishes a VPN route to a VPC.
DescribeVpnPbrRouteEntries	Queries policy-based route entries of a VPN gateway.
ModifyVpnPbrRouteEntryWeight	Modifies the weight of a policy-based route entry of a VPN gateway.
CreateVpnRouteEntry	Creates a destination-based route entry for a VPN gateway.
DescribeVpnSslServerLogs	Queries the logs of an SSL-VPN server.
DescribeSslVpnClientCert	Queries details of a specified SSL-VPN client certificate.

EIP bandwidth plans

API	Description
AddCommonBandwidthPackageIp	Adds an EIP to an EIP bandwidth plan.
CreateCommonBandwidthPackage	Creates an EIP bandwidth plan.
DeleteCommonBandwidthPackage	Deletes an EIP bandwidth plan.
DescribeCommonBandwidthPackages	Queries EIP bandwidth plans in a specified region.
ModifyCommonBandwidthPackageAttribute	Modifies the name and description of an EIP bandwidth plan.
ModifyCommonBandwidthPackageSpec	Modifies the maximum bandwidth of an EIP bandwidth plan.
RemoveCommonBandwidthPackageIp	Removes an EIP from an EIP bandwidth plan.
CancelCommonBandwidthPackageIpBandwidth	Removes the bandwidth limit configured for an EIP that is added to an EIP bandwidth plan instance.
ModifyCommonBandwidthPackageIpBandwidth	Sets a bandwidth limit for an EIP that is added to an EIP bandwidth plan.

Regions

API	Description
DescribeRegions	Queries available regions.
DescribeZones	Queries zones within a specified region.