EnableVpcEndpointConnection - PrivateLink - Alibaba Cloud Documentation Center

Operation description

EnableVpcEndpointConnection is an asynchronous operation. After you send a request, the system returns a request ID, but the endpoint connection is not immediately established. The system establishes the connection in the background. You can call the GetVpcEndpointAttribute operation to query the status of the endpoint connection:
- If the connection is in the Connecting state, the endpoint connection is being established.
- If the connection is in the Connected state, the endpoint connection is established.
The EnableVpcEndpointConnection operation does not support concurrent calls to accept endpoint connection requests from the same Alibaba Cloud account.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (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 supports 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 Alibaba Cloud Resource Name (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.
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

privatelink:EnableVpcEndpointConnection

update

*VpcEndpointService

acs:privatelink:{#regionId}:{#accountId}:vpcendpointservice/{#ServiceId}

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the endpoint connection that you want to accept. Call the DescribeRegions operation to query the most recent region list.	cn-huhehaote
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. Make sure that the client token is unique for each request. The token can contain only ASCII characters.	0c593ea1-3bea-11e9-b96b-88e9fe637760
DryRun	boolean	No	Specifies whether to perform a dry run. Valid values: true: performs a dry run to check the request without accepting the connection. The system checks for required parameters, the request format, and service limits. If the check fails, an error is returned. If the check passes, the `DryRunOperation` error code is returned. false (default): sends a normal request. If the request passes the check, the system returns an HTTP 2xx status code and accepts the connection request.	false
ServiceId	string	Yes	The endpoint service ID.	epsrv-hp3vpx8yqxblby3i****
EndpointId	string	Yes	The endpoint ID.	ep-hp33b2e43fays7s8****
Bandwidth	integer	No	The bandwidth of the endpoint connection. Unit: Mbps. Valid values: 100 to 10240. Note The bandwidth of an endpoint connection ranges from 100 to 10240 Mbps. The default bandwidth is 3072 Mbps. If a Classic Load Balancer (CLB) or an Application Load Balancer (ALB) is the service resource, you can modify the connection bandwidth as needed. A Network Load Balancer (NLB) does not support bandwidth throttling.	3072
RegionId	string	Yes	The region ID of the endpoint connection that you want to accept. Call the DescribeRegions operation to query the most recent region list.	cn-huhehaote

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	0ED8D006-F706-4D23-88ED-E11ED28DCAC0

Examples

Success response

JSON format

{
  "RequestId": "0ED8D006-F706-4D23-88ED-E11ED28DCAC0"
}

Error codes

HTTP status code	Error code	Error message	Description
400	EndpointServiceNotFound	The specified Service does not exist.	The specified Service does not exist.
400	EndpointConnectionNotFound	The specified endpoint connection does not exist.	The specified endpoint connection does not exist.
400	EndpointConnectionOperationDenied	The endpoint is being connected.	The endpoint is being connected.
400	EndpointOperationDenied	The specified operation of endpoint is not allowed.	The specified operation of endpoint is not allowed.
400	OperationDenied.NoAvailableServiceResource	The operation is not allowed because of there are no resource in some available zones of endpoint service.	The operation is not allowed because of there are no resource in some available zones of endpoint service.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.