Help Center/ Cloud Firewall/ API Reference/ API/ Inter-VPC Firewall Management/ Querying the Enterprise Router Used by a VPC Border Firewall
Updated on 2025-08-12 GMT+08:00
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Querying the Enterprise Router Used by a VPC Border Firewall

Function

This API is used to query the enterprise router used by a VPC border firewall.

Calling Method

For details, see Calling APIs.

URI

GET /v1/{project_id}/firewall/east-west/enterprise-router

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Definition

Project ID, which is used to specify the project that an asset belongs to. You can query the assets of a project by project ID. You can obtain the project ID from the API or console. For details, see Obtaining a Project ID.

Constraints

N/A

Range

32-bit UUID.

Default Value

N/A
Table 2 Query Parameters

Parameter

Mandatory

Type

Description

fw_instance_id

Yes

String

Definition

Firewall ID. It is a unique ID generated after a firewall instance is created. You can obtain the firewall ID by referring to Obtaining a Firewall ID.

Constraints

N/A

Range

32-bit UUID.

Default Value

N/A

Request Parameters

None

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

data

data object

Definition

Response body for querying the enterprise router used by the VPC border firewall.

Range

N/A
Table 4 data

Parameter

Type

Description

er_list

Array of ErInfo objects

Definition

Enterprise router list.

Range

N/A
Table 5 ErInfo

Parameter

Type

Description

er_id

String

Definition

Enterprise router ID.

Range

N/A

name

String

Definition

Enterprise router name.

Range

N/A

Status code: 400

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Definition

Error code.

Range

N/A

error_msg

String

Definition

Error message.

Range

N/A

Example Requests

None

Example Responses

Status code: 400

Bad Request

{
  "error_code" : "CFW.00200003",
  "error_msg" : "Parameter error."
}

Status Codes

Status Code

Description

200

OK

400

Bad Request

Error Codes

See Error Codes.

Parent Topic: Inter-VPC Firewall Management