AssociateTransitRouterMulticastDomain - Cloud Enterprise Network - Alibaba Cloud ドキュメントセンター

Associates the vSwitch of a virtual private cloud (VPC) with a multicast domain.

Operation description

A vSwitch can be associated with only one multicast domain. Make sure that the vSwitch is not associated with other multicast domains. For more information about how to disassociate a vSwitch from a multicast domain, see DisassociateTransitRouterMulticastDomain.
AssociateTransitRouterMulticastDomain is an asynchronous operation. After a request is sent, the system returns a request ID and runs the task in the background. You can call the ListTransitRouterMulticastDomainAssociations operation to query whether a vSwitch is associated with the specified multicast domain.
- If the status is Associating, it indicates that the vSwitch is being associated with the specified multicast domain. You can query the vSwitch but cannot perform other operations on the vSwitch.
- If the status is Associated, the vSwitch is associated with the specified multicast domain.
The VPC of the vSwitch must be associated with an Enterprise Edition transit router. For more information about how to associate a VPC with an Enterprise Edition transit router, see CreateTransitRouterVpcAttachment.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a RAM policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that support authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding ARN in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services. For more information, see Common condition keys.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

cen:AssociateTransitRouterMulticastDomain

update

*TransitRouterMulticastDomain

acs:cen:*:{#accountId}:centransitroutermulticast/{#centransitroutermulticastId}

None

Request parameters

Parameter	Type	Required	Description	Example
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must make sure that it is unique among all requests. The client token can contain only ASCII characters.	123e4567-e89b-12d3-a456-426655440000
TransitRouterMulticastDomainId	string	Yes	The ID of the multicast domain.	tr-mcast-domain-91wpg6wbhchjeq****
TransitRouterAttachmentId	string	Yes	The ID of the VPC connection.	tr-attach-g3kz2k3u76amsk****
VSwitchIds	array	Yes	The IDs of vSwitches.
	string	Yes	The vSwitch IDs. You can specify at most five vSwitches in each call. A multicast domain can be associated with at most 10 vSwitches.	vsw-p0wxk12u6okfkr8xy****
DryRun	boolean	No	Specifies whether to perform a dry run, without sending the actual request. Valid values: true: performs only a dry run. The system checks the request for potential issues, including missing parameter values, incorrect request syntax, and service limits. If the request fails the dry run, an error code is returned. If the request passes the dry run, the `DryRunOperation` error code is returned. false (default): performs a dry run and sends the request.	false

Response parameters

Parameter	Type	Description	Example
	object	The response.
RequestId	string	The ID of the request.	F88AC12C-943B-50E9-A344-4F8820BB07A7

Examples

Success response

JSON format

{
  "RequestId": "F88AC12C-943B-50E9-A344-4F8820BB07A7"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidMulticastDomain.NotFound	The specified MulticastDomain is not found.	The error message returned because the specified multicast domain does not exist.
400	IncorrectStatus.MulticastDomain	The status of MulticastDomain is incorrect.	The error message returned because the status of the specified multicast domain does not support this operation. Try again later.
400	InvalidAttachmentId.NotFound	The specified AttachmentId is not found.
400	IllegalParam.AttachmentId	The specified AttachmentId is illegal.	The error message returned because the specified attachment ID is invalid.
400	IncorrectStatus.Attachment	The status of Attachment is incorrect.	The error message returned because the status of the attachment does not support this operation. Try again later.
400	MissingParam.VSwitchIds	The parameter VSwitchIds is mandatory.	The error message returned because the VSwitchIds parameter is not set.
400	InstanceNotExist	The instance is not exist.	The error message returned because the specified instance does not exist.
400	OperationUnsupported.CloudBoxVpc	The specified CloudBoxVpc does not support the operation.	The error message returned because the CloudBox VPC does not support this operation.
400	AssociationExist.VSwitchIds	The association already exists.	The error message returned because the specified resource is already associated with the vSwitch.
400	QuotaFull.VswitchPerMulticastDomain	The number of vswitch associated with multicast domain has exceed the maximum value that can be created.	The error message returned because the number of vSwitches associated with the multicast domain has reached the upper limit.
400	DryRunOperation	Request validation has been passed with DryRun flag set.	The error message returned because the dry run request passed the precheck.
400	OperationUnsupported.VpcRegion	The specified Region is not support for this operation.	The error message returned because this operation is not supported in the specified region.
400	OperationUnsupported.AdvancedFeature	The specified vpc does not support the operation.
400	QuotaFull.MulticastDomainPerVpc	The number of multicast domain that vpc associated has exceed the maximum value that can be associated.	The number of multicast domain that vpc associated has exceed the maximum value that can be associated.
400	IllegalParam.VSwitchIds	The parameter VSwitchIds is illegal.	The parameter VSwitchIds is illegal.
400	InvalidParameter	Invalid parameter.	The error message returned because the parameter is set to an invalid value.
400	Unauthorized	The AccessKeyId is unauthorized.	The error message returned because you do not have the permissions to perform this operation.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.