Updated on 2026-09-02 GMT+08:00

Updating an Endpoint Connection

Function

The VPC endpoint service enables secure and reliable access across VPCs through a dedicated gateway, without exposing the network information of servers. This API is used to update VPC endpoint connections for an Elasticsearch or OpenSearch cluster.

Calling Method

For details, see Calling APIs.

URI

POST /v1.0/{project_id}/clusters/{cluster_id}/vpcepservice/connections

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID. For details about how to obtain the project ID and name, see Obtaining the Project ID and Name. Constraints N/A Range Project ID of an account. The value contains 32 characters, consisting of lowercase letters and digits. Default Value N/A
cluster_id	Yes	String	Definition ID of the cluster whose VPC endpoint you want to update. For details about how to obtain the cluster ID, see Obtaining the Cluster ID. Constraints N/A Range The value is a UUID containing 36 characters. Default Value N/A

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
action	Yes	String	Definition: Operation type. Constraints: N/A Value range: receive: Accept the VPC endpoint. reject: Reject the VPC endpoint. Default value: N/A.
endpoint_id_list	Yes	Array of strings	Definition IDs of the VPC endpoints to operate on. For details about how to obtain the endpoint, see Obtaining an Endpoint Connection. Constraints N/A

Response Parameters

Status code: 200

Request succeeded.

None

Example Requests

Update an endpoint connection.

POST https://{Endpoint}/v1.0/{project_id}/clusters/4f3deec3-efa8-4598-bf91-560aad1377a3/vpcepservice/connections

{
  "action" : "receive",
  "endpoint_id_list" : [ "f132bb14-e1d5-4f25-9f7c-a29e4c8effd4" ]
}

Example Responses

None

Status Codes

Status Code	Description
200	Request succeeded.
400	Invalid request. Modify the request before retry.
409	The request could not be completed due to a conflict with the current state of the resource. The resource that the client attempts to create already exists, or the update request fails to be processed because of a conflict.
412	The server did not meet one of the preconditions contained in the request.

Error Codes

See Error Codes.

Parent topic: VPC Endpoint