List of operations by function - Cloud Enterprise Network

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Before using the API, you need to prepare your identity account and access key (AccessKey) to effectively access the API through client tools (SDK, CLI, etc.). For details see getAccessKey.

CEN instances

API	Title	Description
CreateCen	CreateCen	Creates a Cloud Enterprise Network (CEN) instance.
ModifyCenAttribute	ModifyCenAttribute	Modifies the name and description of a Cloud Enterprise Network (CEN) instance.
DescribeCens	DescribeCens	Queries detailed information about Cloud Enterprise Network (CEN) instances within the current Alibaba Cloud account.
DeleteCen	DeleteCen	Deletes a Cloud Enterprise Network (CEN) instance.
MoveResourceGroup	MoveResourceGroup	Changes the resource group of a Cloud Enterprise Network (CEN) instance or a bandwidth plan.
DescribeGrantRulesToResource	DescribeGrantRulesToResource	Queries permissions granted to Cloud Enterprise Network (CEN) instances that belong to another Alibaba Cloud account.

Transit routers

API	Title	Description
OpenTransitRouterService	OpenTransitRouterService	Activates the transit router feature.
CheckTransitRouterService	CheckTransitRouterService	Queries whether your Alibaba Cloud account has the transit router feature activated.
CreateTransitRouter	CreateTransitRouter	Creates an Enterprise Edition transit router.
DeleteTransitRouter	DeleteTransitRouter	Deletes an Enterprise Edition transit router.
UpdateTransitRouter	UpdateTransitRouter	Modifies the name and description of a transit router.
ListTransitRouters	ListTransitRouters	Queries the information about transit routers that are connected to a Cloud Enterprise Network (CEN) instance.
ListTransitRouterAvailableResource	ListTransitRouterAvailableResource	Queries the zones that support Enterprise Edition transit routers in a specified region.
GrantInstanceToTransitRouter	GrantInstanceToTransitRouter	Grants a transit router the permissions to connect to a network instance that belongs to another Alibaba Cloud account.
RevokeInstanceFromTransitRouter	RevokeInstanceFromTransitRouter	Revokes the permissions that a transit router uses to connect to network instances that belong to another Alibaba Cloud account.

Transit router CIDR blocks

API	Title	Description
CreateTransitRouterCidr	CreateTransitRouterCidr	Adds a CIDR block to a transit router.
ModifyTransitRouterCidr	ModifyTransitRouterCidr	Modifies a CIDR block of a transit router.
DeleteTransitRouterCidr	DeleteTransitRouterCidr	Deletes a CIDR block from a transit router.
ListTransitRouterCidr	ListTransitRouterCidr	Queries the CIDR blocks of a transit router.
ListTransitRouterCidrAllocation	ListTransitRouterCidrAllocation	Queries the IP addresses allocated from a CIDR block of a transit router.

Network instance connections

Bandwidth plans

API	Title	Description
CreateCenBandwidthPackage	CreateCenBandwidthPackage	Creates a bandwidth plan.
DescribeCenGeographicSpanRemainingBandwidth	DescribeCenGeographicSpanRemainingBandwidth	Queries the remaining bandwidth of a bandwidth plan.
DescribeCenBandwidthPackages	DescribeCenBandwidthPackages	Queries details about Cloud Enterprise Network (CEN) bandwidth plans within the current Alibaba Cloud account.
ModifyCenBandwidthPackageAttribute	ModifyCenBandwidthPackageAttribute	Modifies the name and description of a bandwidth plan.
ModifyCenBandwidthPackageSpec	ModifyCenBandwidthPackageSpec	Modifies the maximum bandwidth of a bandwidth plan.
DescribeCenGeographicSpans	DescribeCenGeographicSpans	Queries the areas that a Cloud Enterprise Network (CEN) instance can connect.
DescribeGeographicRegionMembership	DescribeGeographicRegionMembership	Queries regions in an area.
TempUpgradeCenBandwidthPackageSpec	TempUpgradeCenBandwidthPackageSpec	Temporarily upgrades a subscription bandwidth plan of a Cloud Enterprise Network (CEN) instance.
UnassociateCenBandwidthPackage	UnassociateCenBandwidthPackage	Disassociates a bandwidth plan from a Cloud Enterprise Network (CEN) instance. After a bandwidth plan is disassociated from a CEN instance, you can associate the bandwidth plan with another CEN instance.
AssociateCenBandwidthPackage	AssociateCenBandwidthPackage	Associates a bandwidth plan with a Cloud Enterprise Network (CEN) instance.
DeleteCenBandwidthPackage	DeleteCenBandwidthPackage	Deletes a bandwidth plan.

Cross-region connections

API	Title	Description
CreateTransitRouterPeerAttachment	CreateTransitRouterPeerAttachment	Creates an inter-region connection on an Enterprise Edition transit router.
DeleteTransitRouterPeerAttachment	DeleteTransitRouterPeerAttachment	Deletes an inter-region connection from an Enterprise Edition transit router.
ListTransitRouterPeerAttachments	ListTransitRouterPeerAttachments	Queries the inter-region connections on an Enterprise Edition transit router.
SetCenInterRegionBandwidthLimit	SetCenInterRegionBandwidthLimit	Configures, modifies, or removes the maximum bandwidth for inter-region connections between two regions.
DescribeCenInterRegionBandwidthLimits	DescribeCenInterRegionBandwidthLimits	Queries the bandwidth limits of cross-region connections.
UpdateTransitRouterPeerAttachmentAttribute	UpdateTransitRouterPeerAttachmentAttribute	Modifies the configuration of an inter-region connection on an Enterprise Edition transit router.

Route management

API	Title	Description
DescribeCenRegionDomainRouteEntries	DescribeCenRegionDomainRouteEntries	Queries the routes of a Cloud Enterprise Network (CEN) instance in a specified region.
DescribeCenChildInstanceRouteEntries	DescribeCenChildInstanceRouteEntries	Queries the routes of a network instance that is attached to a Cloud Enterprise Network (CEN) instance.
DescribePublishedRouteEntries	DescribePublishedRouteEntries	Queries whether the routes of virtual private clouds (VPCs) and virtual border routers (VBRs) are advertised to the Cloud Enterprise Network (CEN) instance to which the VCPs and VBRs are attached.
DescribeRouteConflict	DescribeRouteConflict	Queries overlapping routes.
PublishRouteEntries	PublishRouteEntries	Advertises the routes of a virtual private cloud (VPC) or a virtual border router (VBR) to a Cloud Enterprise Network (CEN) instance to which the VPC or VBR is attached.
WithdrawPublishedRouteEntries	WithdrawPublishedRouteEntries	Withdraws a route that is advertised to a Cloud Enterprise Network (CEN) instance.
CreateCenChildInstanceRouteEntryToAttachment	CreateCenChildInstanceRouteEntryToAttachment	Adds a route to a network instance that is attached to an Enterprise Edition transit router.
DeleteCenChildInstanceRouteEntryToAttachment	DeleteCenChildInstanceRouteEntryToAttachment	Deletes a route from a network instance that is attached to an Enterprise Edition transit router.
CreateCenChildInstanceRouteEntryToCen	CreateCenChildInstanceRouteEntryToCen	Adds routes to a network instance.
DeleteCenChildInstanceRouteEntryToCen	DeleteCenChildInstanceRouteEntryToCen	Deletes a route from a network instance that is attached to a Cloud Enterprise Network (CEN) instance.

Route tables of transit routers

API	Title	Description
CreateTransitRouterRouteTable	CreateTransitRouterRouteTable	Creates a custom route table for an Enterprise Edition transit router.
DeleteTransitRouterRouteTable	DeleteTransitRouterRouteTable	Deletes a custom route table from an Enterprise Edition transit router.
UpdateTransitRouterRouteTable	UpdateTransitRouterRouteTable	Modifies the name and description of a route table that belongs to an Enterprise Edition transit router.
ListTransitRouterRouteTables	ListTransitRouterRouteTables	Queries the route tables of an Enterprise Edition transit router.

Routes of transit routers

API	Title	Description
CreateTransitRouterRouteEntry	CreateTransitRouterRouteEntry	Adds a route to a route table of an Enterprise Edition transit router.
DeleteTransitRouterRouteEntry	DeleteTransitRouterRouteEntry	Removes a static route from a route table of an Enterprise Edition transit router.
UpdateTransitRouterRouteEntry	UpdateTransitRouterRouteEntry	Modifies the name and description of a route in a route table of an Enterprise Edition transit router.
ListTransitRouterRouteEntries	ListTransitRouterRouteEntries	Queries the routes in a route table of an Enterprise Edition transit router.

Associated forwarding correlations

API	Title	Description
AssociateTransitRouterAttachmentWithRouteTable	AssociateTransitRouterAttachmentWithRouteTable	Creates an associated forwarding correlation.
ReplaceTransitRouterRouteTableAssociation	ReplaceTransitRouterRouteTableAssociation	Associates a network instance connection with another route table of a transit router.
ListTransitRouterRouteTableAssociations	ListTransitRouterRouteTableAssociations	Queries the associated forwarding correlations that are created for a route table of an Enterprise Edition transit router or a network instance connection.
DissociateTransitRouterAttachmentFromRouteTable	DissociateTransitRouterAttachmentFromRouteTable	Deletes an associated forwarding correlation.

Route learning correlations

API	Title	Description
EnableTransitRouterRouteTablePropagation	EnableTransitRouterRouteTablePropagation	Creates a route learning correlation.
ListTransitRouterRouteTablePropagations	ListTransitRouterRouteTablePropagations	Queries the route learning correlations of an Enterprise Edition transit router.
DisableTransitRouterRouteTablePropagation	DisableTransitRouterRouteTablePropagation	Deletes a route learning correlation.

Route maps

API	Title	Description
CreateCenRouteMap	CreateCenRouteMap	Creates a routing policy.
DeleteCenRouteMap	DeleteCenRouteMap	Deletes a routing policy.
ModifyCenRouteMap	ModifyCenRouteMap	Modifies a routing policy of a Cloud Enterprise Network (CEN) instance.
DescribeCenRouteMaps	DescribeCenRouteMaps	Queries the routing policies of a Cloud Enterprise Network (CEN) instance.

API	Title	Description
CreateTransitRouteTableAggregation	CreateTransitRouteTableAggregation	Creates an aggregate route.
DeleteTransitRouteTableAggregation	DeleteTransitRouteTableAggregation	Deletes an aggregate route.
RefreshTransitRouteTableAggregation	RefreshTransitRouteTableAggregation	Re-advertises an aggregate route.
DescribeTransitRouteTableAggregationDetail	DescribeTransitRouteTableAggregationDetail	Queries the configuration of an aggregate route.

Prefix lists

API	Title	Description
CreateTransitRouterPrefixListAssociation	CreateTransitRouterPrefixListAssociation	Associates the route table of an Enterprise Edition transit router with a prefix list.
DeleteTransitRouterPrefixListAssociation	DeleteTransitRouterPrefixListAssociation	Disassociates the route table of an Enterprise Edition transit router from a prefix list.
ListTransitRouterPrefixListAssociation	ListTransitRouterPrefixListAssociation	Queries the prefix lists that are associated with a specified Enterprise Edition transit router.

Traffic scheduling

Cloud services

API	Title	Description
DeleteRouteServiceInCen	DeleteRouteServiceInCen	Deletes the configuration of a cloud service.
DescribeRouteServicesInCen	DescribeRouteServicesInCen	Queries the cloud services that are configured on a Cloud Enterprise Network (CEN) instance.
ResolveAndRouteServiceInCen	ResolveAndRouteServiceInCen	Connects an on-premises network to a cloud service.

PrivateZone

API	Title	Description
UnroutePrivateZoneInCenToVpc	UnroutePrivateZoneInCenToVpc	Disables access to PrivateZone.
RoutePrivateZoneInCenToVpc	RoutePrivateZoneInCenToVpc	Enables access to Alibaba Cloud DNS PrivateZone (PrivateZone).
DescribeCenPrivateZoneRoutes	DescribeCenPrivateZoneRoutes	Queries the connections to PrivateZone.

Multicast

Health check

API	Title	Description
DescribeCenVbrHealthCheck	DescribeCenVbrHealthCheck	Queries the health check configuration of a virtual border router (VBR) in a specified region.
DisableCenVbrHealthCheck	DisableCenVbrHealthCheck	Disables the health check feature for a virtual border router (VBR).
EnableCenVbrHealthCheck	EnableCenVbrHealthCheck	Enables the health check feature for a virtual border router (VBR) to detect anomalies on Express Connect circuits. You can modify the health check configuration of a VBR based on business requirements.

Flow logs

API	Title	Description
ModifyFlowLogAttribute	ModifyFlowLogAttribute	Modifies the name and description of a flow log.
CreateFlowlog	CreateFlowlog	Creates a flow log.
DeleteFlowlog	DeleteFlowlog	Deletes a flow log.
ActiveFlowLog	ActiveFlowLog	Enables a flow log. After the flow log is enabled, the system collects traffic information about a specified resource.
DeactiveFlowLog	DeactiveFlowLog	Disables a flow log. A disabled flow log no longer captures information about network traffic.
DescribeFlowlogs	DescribeFlowlogs	Queries flow logs.

Tag API

API	Title	Description
TagResources	TagResources	Creates tags and adds them to a resource.
UntagResources	UntagResources	Remove tags from resources.
ListTagResources	ListTagResources	Queries the information about tags that are added to a Cloud Enterprise Network (CEN) instance.

API	Title	Description
VPC connections	VPC connections
CreateTransitRouterVpcAttachment	CreateTransitRouterVpcAttachment	Attaches a virtual private cloud (VPC) to an Enterprise Edition transit router.
DeleteTransitRouterVpcAttachment	DeleteTransitRouterVpcAttachment	Deletes a virtual private cloud (VPC) connection from an Enterprise Edition transit router.
UpdateTransitRouterVpcAttachmentAttribute	UpdateTransitRouterVpcAttachmentAttribute	Modifies the name and description of a virtual private cloud (VPC) connection on an Enterprise Edition transit router.
UpdateTransitRouterVpcAttachmentZones	UpdateTransitRouterVpcAttachmentZones	Modifies the zones and vSwitches that are associated with a virtual private cloud (VPC) connection.
ListTransitRouterVpcAttachments	ListTransitRouterVpcAttachments	Connects a virtual private cloud (VPC) to an Enterprise Edition transit router.
VBR connections	VBR connections
CreateTransitRouterVbrAttachment	CreateTransitRouterVbrAttachment	Connects a virtual border router (VBR) to an Enterprise Edition transit router.
DeleteTransitRouterVbrAttachment	DeleteTransitRouterVbrAttachment	Deletes a virtual border router (VBR) connection from an Enterprise Edition transit router.
UpdateTransitRouterVbrAttachmentAttribute	UpdateTransitRouterVbrAttachmentAttribute	Modifies the settings of a virtual border router (VBR) connection on an Enterprise Edition transit router.
ListTransitRouterVbrAttachments	ListTransitRouterVbrAttachments	Queries the virtual border router (VBR) connections on an Enterprise Edition transit router.
VPN connections	VPN connections
CreateTransitRouterVpnAttachment	CreateTransitRouterVpnAttachment	Attaches an IPsec-VPN connection to a transit router.
DeleteTransitRouterVpnAttachment	DeleteTransitRouterVpnAttachment	Deletes a VPN attachment.
UpdateTransitRouterVpnAttachmentAttribute	UpdateTransitRouterVpnAttachmentAttribute	Modifies the configuration of a VPN attachment.
ListTransitRouterVpnAttachments	ListTransitRouterVpnAttachments	Queries the information about VPN connections.
AttachCenChildInstance	AttachCenChildInstance	Attaches a network instance to a Cloud Enterprise Network (CEN).
DetachCenChildInstance	DetachCenChildInstance	Detaches a network instance from a Cloud Enterprise Network (CEN) instance.
DescribeCenAttachedChildInstanceAttribute	DescribeCenAttachedChildInstanceAttribute	Queries the information about a network instance, such as a virtual private cloud (VPC), a virtual border router, or a Cloud Connect Network (CCN) instance, that is attached to a Cloud Enterprise Network (CEN) instance.
DescribeCenAttachedChildInstances	DescribeCenAttachedChildInstances	Queries the network instances that are attached to a Cloud Enterprise Network (CEN) instance.
DescribeChildInstanceRegions	DescribeChildInstanceRegions	Queries the regions in which you can attach network instances to Cloud Enterprise Network (CEN) instances.
DescribeGrantRulesToCen	DescribeGrantRulesToCen	Queries the network instances of other Alibaba Cloud accounts that have granted permissions to a Cloud Enterprise Network (CEN) instance.
ListGrantVSwitchesToCen	ListGrantVSwitchesToCen	Queries the information about vSwitches in virtual private clouds (VPCs) that belong to a different Alibaba Cloud account than the Cloud Enterprise Network (CEN) instance.

API	Title	Description
Traffic marking policy	Traffic marking policy
ListTrafficMarkingPolicies	ListTrafficMarkingPolicies	Queries information about traffic marking policies.
DeleteTrafficMarkingPolicy	DeleteTrafficMarkingPolicy	Deletes a traffic marking policy.
RemoveTraficMatchRuleFromTrafficMarkingPolicy	RemoveTraficMatchRuleFromTrafficMarkingPolicy	Deletes specified traffic classification rules from a traffic marking policy.
RemoveTrafficMatchRuleFromTrafficMarkingPolicy	RemoveTrafficMatchRuleFromTrafficMarkingPolicy	Removes a traffic classification rule from a traffic marking policy.
AddTraficMatchRuleToTrafficMarkingPolicy	AddTraficMatchRuleToTrafficMarkingPolicy	Adds a traffic classification rule to a traffic marking policy.
AddTrafficMatchRuleToTrafficMarkingPolicy	AddTrafficMatchRuleToTrafficMarkingPolicy	Adds a traffic classification rule to a traffic marking policy.
UpdateTrafficMarkingPolicyAttribute	UpdateTrafficMarkingPolicyAttribute	Modifies the name and description of a traffic marking policy.
CreateTrafficMarkingPolicy	CreateTrafficMarkingPolicy	Creates a traffic marking policy.
QoS policies	QoS policies
ListCenInterRegionTrafficQosPolicies	ListCenInterRegionTrafficQosPolicies	Queries the information about quality of service (QoS) policies.
DeleteCenInterRegionTrafficQosQueue	DeleteCenInterRegionTrafficQosQueue	Deletes a queue from a quality of service (QoS) policy.
DeleteCenInterRegionTrafficQosPolicy	DeleteCenInterRegionTrafficQosPolicy	Deletes a quality of service (QoS) policy.
UpdateCenInterRegionTrafficQosQueueAttribute	UpdateCenInterRegionTrafficQosQueueAttribute	Modifies a queue in a quality of service (QoS) policy.
UpdateCenInterRegionTrafficQosPolicyAttribute	UpdateCenInterRegionTrafficQosPolicyAttribute	Modifies the name and description of a quality of service (QoS) policy.
CreateCenInterRegionTrafficQosQueue	CreateCenInterRegionTrafficQosQueue	Creates a queue in a quality of service (QoS) policy.
CreateCenInterRegionTrafficQosPolicy	CreateCenInterRegionTrafficQosPolicy	Creates a quality of service (QoS) policy for an inter-region connection.
ListCenInterRegionTrafficQosQueues	ListCenInterRegionTrafficQosQueues	Queries the information about a quality of service (QoS) queue.

API	Title	Description
Multicast domains	Multicast domains
CreateTransitRouterMulticastDomain	CreateTransitRouterMulticastDomain	Creates a multicast domain.
DeleteTransitRouterMulticastDomain	DeleteTransitRouterMulticastDomain	Deletes a multicast domain.
ModifyTransitRouterMulticastDomain	ModifyTransitRouterMulticastDomain	Modifies the name and description of a multicast domain.
AssociateTransitRouterMulticastDomain	AssociateTransitRouterMulticastDomain	Associates the vSwitch of a virtual private cloud (VPC) with a multicast domain.
DisassociateTransitRouterMulticastDomain	DisassociateTransitRouterMulticastDomain	Disassociates vSwitches from a multicast domain.
ListTransitRouterMulticastDomains	ListTransitRouterMulticastDomains	Queries the information about a multicast domain.
ListTransitRouterMulticastDomainAssociations	ListTransitRouterMulticastDomainAssociations	Queries whether vSwitches in virtual private clouds (VPCs) are associated with a multicast domain.
ListTransitRouterMulticastDomainVSwitches	ListTransitRouterMulticastDomainVSwitches	Queries the vSwitches of multicast domains in a virtual private cloud (VPC).
Multicast sources and members	Multicast sources and members
DeregisterTransitRouterMulticastGroupMembers	DeregisterTransitRouterMulticastGroupMembers	Removes multicast members from a multicast group.
RegisterTransitRouterMulticastGroupSources	RegisterTransitRouterMulticastGroupSources	Creates a multicast source.
DeregisterTransitRouterMulticastGroupSources	DeregisterTransitRouterMulticastGroupSources	Deletes multicast sources.
ListTransitRouterMulticastGroups	ListTransitRouterMulticastGroups	Queries the multicast sources and members in a multicast domain.
ListGrantVSwitchEnis	ListGrantVSwitchEnis	Queries information about elastic network interfaces (ENIs) that can serve as multicast sources or multicast members in a virtual private cloud (VPC).
RegisterTransitRouterMulticastGroupMembers	RegisterTransitRouterMulticastGroupMembers	Adds multicast members to a multicast group.