AcceptVpcPeerConnection - Virtual Private Cloud - Alibaba Cloud Documentation Center

Accepts a virtual private cloud (VPC) peering connection request.

Operation description

For a cross-account VPC peering connection, the connection is activated only after the accepter VPC accepts the connection request.
AcceptVpcPeerConnection is an asynchronous operation. After a request is sent, the system returns a request ID and runs the operation in the background. You can call the GetVpcPeerConnectionAttribute operation to query the status of the task.
- If a VPC peering connection is in the Updating state, the VPC peering connection is being activated.
- If a VPC peering connection is in the Activated state, the VPC peering connection is activated.
You cannot repeatedly call the AcceptVpcPeerConnection operation within a specific period of time.

There is currently no authorization information disclosed in the API.

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the VPC peering connection to be accepted by the accepter VPC.	pcc-guzvyqlj0n6e10****
DryRun	boolean	No	Specifies whether to perform only a dry run, without performing 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 message is returned. If the request passes the dry run, the `DryRunOperation` error code is returned. false (default): performs a dry run and performs the actual request. If the request passes the dry run, a 2xx HTTP status code is returned and the operation is performed.	false
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The token can contain only ASCII characters. Note If you do not specify this parameter, the system automatically uses request ID as the client token. The request ID may be different for each request.	02fb3da4-130e-11e9-8e44-001****
ResourceGroupId	string	No	The ID of the resource group. For more information about resource groups, see What is a resource group?	rg-acfmxazb4ph6aiy****

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	4EC47282-1B74-4534-BD0E-403F3EE64CAF

Sample success responses

JSONformat

{
  "RequestId": "4EC47282-1B74-4534-BD0E-403F3EE64CAF"
}

HTTP status code	Error code	Error message	Description
400	ResourceNotFound.InstanceId	The specified resource of %s is not found.	The specified instance is not found
400	IncorrectStatus.VpcPeer	The status of %s [%s] is incorrect.	The status of the peer-to-peer connection instance does not meet the requirements. In this status, the peer-to-peer connection instance cannot be received.
400	OperationFailed.CdtNotOpened	The operation failed because the Cdt service is not opened.	The operation failed because CDT is not activated.
400	IncorrectBusinessStatus.VpcPeer	The business status of %s [%s] is incorrect.	The current instance status is abnormal and the current operation is not allowed.
400	OperationFailed.NotExist.ResourceGroup	The operation failed because the resource group does not exist.	The operation failed because the resource group does not exist.
400	OperationFailed.CrossBorderCdtNotOpened	The cross-border data transmission function of Alibaba Cloud is not enabled.	-

For a list of error codes, visit the Service error codes.

Change time	Summary of changes	Operation
2024-06-05	The Error code has changed	View Change Details
2024-01-23	API Description Update. The Error code has changed	View Change Details
2023-05-30	The Error code has changed. The request parameters of the API has changed	View Change Details