Querying Details of a VPC Endpoint Service

Function

This API is used to query details of a VPC endpoint service.

URI

GET /v1/{project_id}/vpc-endpoint-services/{vpc_endpoint_service_id}

Table 1 describes the required parameters.

**Table 1** Parameter description
Parameter	Mandatory	Description
project_id	Yes	Specifies the project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
vpc_endpoint_service_id	Yes	Specifies the ID of the VPC endpoint service.

Request

Parameter description
None
Example request
This request is to query details of the VPC endpoint service whose ID is 4189d3c2-8882-4871-a3c2-d380272eed88.
```
GET https://{endpoint}/v1/{project_id}/vpc-endpoint-services/4189d3c2-8882-4871-a3c2-d380272eed88
```

Response

Parameter description

**Table 2** Response parameters
Parameter	Type	Description
id	String	Specifies the unique ID of the VPC endpoint service.
port_id	String	Specifies the ID for identifying the backend resource of the VPC endpoint service. The ID is in the form of the UUID. The values are as follows: If the backend resource is a load balancer, the value is the ID of the port bound to the private IP address of the load balancer. If the backend resource is an ECS, the value is the NIC ID of the ECS where the VPC endpoint service is deployed. If the backend resource is a virtual IP address, the value is the NIC ID of the physical server where virtual resources are created. (This value will not be returned because virtual IP addresses cannot be used. The LB type is recommended.)
vip_port_id	String	Specifies the ID of the virtual NIC to which the virtual IP address is bound. This parameter is returned only when the backend resource of the VPC endpoint service is a virtual IP address. If the virtual IP address cannot be used for VPCEP, this parameter is not returned.
service_name	String	Specifies the name of the VPC endpoint service.
server_type	String	Specifies the resource type. VM: indicates the ECS. VIP: indicates the virtual IP address. (This value will not be returned because virtual IP addresses cannot be used. The LB type is recommended.) LB: shared load balancer
vpc_id	String	Specifies the ID of the VPC to which the backend resource of the VPC endpoint service belongs.
approval_enabled	Boolean	Specifies whether connection approval is required. false: Connection approval is not required. The created VPC endpoint is in the Accepted state. true: Connection approval is required. The created VPC endpoint is in the Pending acceptance state until the owner of the associated VPC endpoint service approves the connection.
status	String	Specifies the status of the VPC endpoint service. creating: The VPC endpoint service is being created. available: The VPC endpoint service is connectable. failed: The VPC endpoint service failed to be created. deleting: The VPC endpoint service is being deleted.
service_type	String	Specifies the type of the VPC endpoint service. There are two types of VPC endpoint services: interface and gateway. Gateway: VPC endpoint services of this type are configured by operations people. You can use them directly without the need to create one by yourselves. Interface: VPC endpoint services of this type include cloud services configured by operations people and private services created by yourselves. You cannot configure these cloud services, but can use them. You can perform the operations in Creating a VPC Endpoint to create VPC endpoints for accessing VPC endpoints of the gateway and interface types.
created_at	String	Specifies the creation time of the VPC endpoint service. The UTC time format is used: YYYY-MM-DDTHH:MM:SSZ.
updated_at	String	Specifies the update time of the VPC endpoint service. The UTC time format is used: YYYY-MM-DDTHH:MM:SSZ.
project_id	String	Specifies the project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
cidr_type	String	Specifies the network segment type. The type can be public or internal. public: indicates the public subnet CIDR block. internal: indicates the private subnet CIDR block. The default value is internal. NOTE: Only gateway VPC endpoints support parameter cidr_type.
ports	Array of objects	Lists the port mappings opened to the VPC endpoint service. For details, see Table 3. Duplicate port mappings are not allowed in the same VPC endpoint service. If multiple VPC endpoint services share the same port_id value, service ports and terminal ports of all these endpoint services cannot be duplicated when the protocol is the same.
tcp_proxy	String	Specifies whether the client IP address and port number or marker_id information is transmitted to the server. The following methods are supported: TCP TOA: The client information is inserted into field tcp option and transmitted to the server. NOTE: TCP TOA is supported only when the backend resource is OBS. Proxy Protocol: The client information is inserted into field tcp payload and transmitted to the server. This parameter is available only when the server can parse fields tcp option and tcp payload. The values are as follows: close: The TOA and Proxy Protocol methods are neither used. toa_open: The TOA method is used. proxy_open: The Proxy Protocol method is used. open: The TOA and Proxy Protocol methods are both used. proxy_vni: The TOA Protocol method is not used. Proxy and virtual network ID are used. The default value is close.
tags	Array of objects	Lists the resource tags. For details, see Table 4.
error	Array of objects	Specifies the error message. This field is returned when the status of the VPC endpoint service changes to failed. For details, see Table 5.

**Table 3** Port mapping parameters
Parameter	Type	Description
client_port	Integer	Specifies the port for accessing the VPC endpoint. This port is provided by the VPC endpoint, allowing you to access the VPC endpoint service. Supported range: 1 to 65535
server_port	Integer	Specifies the port for accessing the VPC endpoint service. This port is provided by the backend service to provide services. Supported range: 1 to 65535
protocol	String	Specifies the protocol used in port mappings. The protocol can be TCP.

**Table 4** **ResourceTags** parameters
Parameter	Type	Description
key	String	Specifies the tag key. A tag key contains a maximum of 36 Unicode characters. This parameter cannot be left blank. It cannot contain characters =*<>\,\|/ nor start or end with a space.
value	String	Specifies the tag value. A tag value contains a maximum of 43 Unicode characters and can be left blank. It cannot contain characters =*<>\,\|/ nor start or end with a space.

**Table 5** Error parameters
Parameter	Type	Description
error_code	String	Specifies the error code.
error_message	String	Specifies the error message.

Example response

{
    "id":"4189d3c2-8882-4871-a3c2-d380272eed83",
    "port_id":"4189d3c2-8882-4871-a3c2-d380272eed88",
    "vpc_id":"4189d3c2-8882-4871-a3c2-d380272eed80",
    "status":"available",
    "approval_enabled":false,
    "service_name":"test123",
    "service_type":"interface",
    "server_type":"VM",
    "project_id":"6e9dfd51d1124e8d8498dce894923a0d",
    "created_at":"2018-01-30T07:42:01Z",
    "ports":
              [
                {
                    "client_port":8080,
                    "server_port":90,
                    "protocol":"TCP"
                },
                {
                    "client_port":8081,
                    "server_port":80,
                    "protocol":"TCP"
                }
              ]
}