Help Center> API Gateway> API Reference> Dedicated Gateway APIs (V2)> Configuration Management> Querying Gateway Configurations
Updated on 2023-11-30 GMT+08:00
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Querying Gateway Configurations

Function

This API is used to query the gateway configurations.

Calling Method

For details, see Calling APIs.

URI

GET /v2/{project_id}/apigw/instance/configs

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details about how to obtain it, see Obtaining a Project ID.
Table 2 Query Parameters

Parameter

Mandatory

Type

Description

offset

No

Long

Offset from which the query starts. If the value is less than 0, it is automatically converted to 0.

Default: 0

limit

No

Integer

Number of items displayed on each page. A value less than or equal to 0 will be automatically converted to 20, and a value greater than 500 will be automatically converted to 500.

Minimum: 1

Maximum: 500

Default: 20

Request Parameters

Table 3 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is a token.

Response Parameters

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

size

Integer

Length of the returned resource list.

total

Long

Number of resources that match the query conditions.

configs

Array of InstanceConfig objects

Quota list.
Table 5 InstanceConfig

Parameter

Type

Description

config_id

String

Quota ID.

config_name

String

Quota name.

Enumeration values:

  • INSTANCE_NUM_LIMIT

config_value

String

Quota value.

It indicates the value of the quota for the current gateway.

config_time

String

Time when the quota is created.

remark

String

Quota description.

  • INSTANCE_NUM_LIMIT: Maximum number of gateways that you can create.

Status code: 400

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 401

Table 7 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 403

Table 8 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 500

Table 9 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Example Requests

None

Example Responses

Status code: 200

OK

{
  "total" : 1,
  "size" : 1,
  "configs" : [ {
    "config_id" : "1",
    "config_name" : "INSTANCE_NUM_LIMIT",
    "config_value" : "5",
    "config_time" : 1597981093255,
    "remark" : "xxx"
  } ]
}

Status code: 400

Bad Request

{
  "error_code" : "APIG.2012",
  "error_msg" : "Invalid parameter value,parameterName:instance_id. Please refer to the support documentation"
}

Status code: 401

Unauthorized

{
  "error_code" : "APIC.7102",
  "error_msg" : "Incorrect token or token resolution failed"
}

Status code: 403

Forbidden

{
  "error_code" : "APIC.7106",
  "error_msg" : "No permissions to request for the method"
}

Status code: 500

Internal Server Error

{
  "error_code" : "APIC.9000",
  "error_msg" : "Failed to request internal service"
}

Status Codes

Status Code

Description

200

OK

400

Bad Request

401

Unauthorized

403

Forbidden

500

Internal Server Error

Error Codes

See Error Codes.

Parent topic: Configuration Management