Overview

The following tables list API operations available for use in Virtual Private Cloud (VPC).

VPC management

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

vRouter management

API	Description
DescribeVRouters	Queries vRouters in a region.
ModifyVRouterAttribute	Modifies the name and description of a vRouter.

vSwitch management

API	Description
CreateVSwitch	Creates a vSwitch.
DeleteVSwitch	Deletes a vSwitch.
DescribeVSwitches	Queries vSwitches in a VPC.
ModifyVSwitchAttribute	Modifies the name and description of a vSwitch.
DescribeVSwitchAttributes	Queries detailed information about a vSwitch.

Route table management

API	Description
CreateRouteEntry	Creates a custom route entry in the route table of a vRouter or a 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.
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 set management

API	Description
CreateDhcpOptionsSet	Creates a DHCP options set.
AttachDhcpOptionsSetToVpc	Associates a DHCP options set with a VPC.
DetachDhcpOptionsSetFromVpc	Disassociates a DHCP options set from a VPC.
ReplaceVpcDhcpOptionsSet	Modifies the association of a DHCP options set with a VPC.
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 log management

API	Description
CreateFlowLog	Creates a flow log.
ModifyFlowLogAttribute	Modifies the name and description of a flow log.
DescribeFlowLogs	Queries flow logs.
ActiveFlowLog	Enables flow logs. After flow logs are enabled, traffic information about a resource is captured.
DeactiveFlowLog	Disables flow logs. After flow logs are disabled, traffic information about a resource is no longer captured.
DeleteFlowLog	Deletes a flow log.

Network ACL management

API	Description
CreateNetworkAcl	Creates a 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 a network ACL.
DescribeNetworkAclAttributes	Queries details about a network ACL.
UnassociateNetworkAcl	Disassociates a network ACL from a vSwitch.
CopyNetworkAclEntries	Copies rules of a network ACL.
DeleteNetworkAcl	Deletes a network ACL.

HAVIP management

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

Tag management

API	Description
TagResources	Creates tags and adds them to a resource.
ListTagResources	Queries tags that are added to one or more instances.
UnTagResources	Removes tags from resources.

EIP management

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

Express Connect circuit management

API	Description
CancelPhysicalConnection	Cancels an Express Connect circuit.
DescribePhysicalConnections	Queries Express Connect circuits in a region.
ModifyPhysicalConnectionAttribute	Modifies the configuration of an Express Connect circuit.
TerminatePhysicalConnection	Disables an Express Connect circuit after it is enabled.
EnablePhysicalConnection	Enables an Express Connect circuit that is in the Confirmed state.
DeletePhysicalConnection	Deletes a connection over an Express Connect circuit.
DescribeAccessPoints	Queries the access points of an Express Connect circuit in a specific region.
ApplyPhysicalConnectionLOA	Applies for letter of authorization (LOA) for an Express Connect circuit.
CompletePhysicalConnectionLOA	Generates a report for an installed Express Connect circuit.
CreatePhysicalConnectionOccupancyOrder	Creates an order for resource occupation of one or more Express Connect circuits.
CreatePhysicalConnectionSetupOrder	Creates an order for initial installation of an Express Connect circuit.
DescribePhysicalConnectionLOA	Queries LOA information about an Express Connect circuit.

VBR management

API	Description
CreateVirtualBorderRouter	Creates a virtual border router (VBR).
DeleteVirtualBorderRouter	Deletes a VBR.
DescribeVirtualBorderRouters	Queries VBRs.
DescribeVirtualBorderRoutersForPhysicalConnection	Queries VBRs that are associated with an Express Connect circuit. The VBRs can be created by the owner of the Express Connect circuit and by other Alibaba Cloud accounts.
ModifyVirtualBorderRouterAttribute	Modifies the configuration of a VBR.
TerminateVirtualBorderRouter	Disables a VBR.
RecoverVirtualBorderRouter	Enables a disabled VBR.
AssociatePhysicalConnectionToVirtualBorderRouter	Associates a VBR with an Express Connect circuit.
UnassociatePhysicalConnectionFromVirtualBorderRouter	Disassociates a VBR from an Express Connect circuit.

BGP

API	Description
CreateBgpGroup	Creates a Border Gateway Protocol (BGP) group for a VBR.
DescribeBgpGroups	Queries BGP groups in a region.
ModifyBgpGroupAttribute	Modifies the configuration of a BGP group.
DeleteBgpGroup	Deletes a BGP group.
CreateBgpPeer	Adds a BGP peer to a BGP group.
DescribeBgpPeers	Queries BGP peers in a region.
DeleteBgpPeer	Deletes a 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 gateway management

API	Description
CreateNatGateway	Creates a NAT gateway.
DescribeNatGateways	Queries NAT gateways in a region.
ListEnhanhcedNatGatewayAvailableZones	Queries the zones that support enhanced NAT gateways.
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 NAT gateway.
CreateForwardEntry	Adds a DNAT entry to a DNAT table.
DescribeForwardTableEntries	Queries DNAT entries.
ModifyForwardEntry	Modifies a DNAT entry.
DeleteForwardEntry	Deletes a DNAT entry.
CreateSnatEntry	Adds an SNAT entry to an SNAT table.
DescribeSnatTableEntries	Queries SNAT entries.
ModifySnatEntry	Modifies an SNAT entry.
DeleteSnatEntry	Deletes an SNAT entry.
ConvertBandwidthPackage	Converts a NAT bandwidth plan to an EIP bandwidth plan.
EnableNatGatewayEcsMetric	Enables ECS traffic monitoring.
ListNatGatewayEcsMetric	Views the traffic monitoring data of a NAT gateway.
DisableNatGatewayEcsMetric	Disables traffic monitoring for an ECS instance.

VPN gateway management

API	Description
CreateVpnGateway	Creates a VPN gateway.
DescribeVpnGateways	Queries VPN gateways in a region.
ModifyVpnGatewayAttribute	Modifies the name and description of a VPN gateway.
DeleteVpnGateway	Deletes a VPN gateway.
CreateCustomerGateway	Creates a customer gateway.
DescribeCustomerGateways	Queries customer gateways in a region.
DescribeCustomerGateway	Queries details of a customer gateway.
DeleteCustomerGateway	Deletes a 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 an 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 VPN gateway.
DeleteVpnPbrRouteEntry	Deletes a policy-based route from a VPN gateway.
DeleteVpnRouteEntry	Deletes a destination-based route entry from 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 of a VPN gateway.
PublishVpnRouteEntry	Advertises 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 an SSL-VPN client certificate.

EIP bandwidth plan management

API	Description
AddCommonBandwidthPackageIp	Associates an EIP with an EIP bandwidth plan.
CreateCommonBandwidthPackage	Creates an EIP bandwidth plan.
DeleteCommonBandwidthPackage	Deletes an EIP bandwidth plan.
DescribeCommonBandwidthPackages	Queries EIP bandwidth plans in a specific 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 associated with an EIP bandwidth plan.
ModifyCommonBandwidthPackageIpBandwidth	Sets a bandwidth limit for an EIP that is associated with an EIP bandwidth plan.

Region management

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