Help Center/ API Gateway/ API Reference/ Dedicated Gateway APIs (V2)/ Plug-in Management/ Querying Plug-ins
Updated on 2024-11-11 GMT+08:00
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Querying Plug-ins

Function

This API is used to query details about a group of plug-ins that meet specified conditions.

  • Pagination query

  • Query by plug-in type

  • Query by plug-in scope

  • Query by plug-in ID

  • Fuzzy query by plug-in name

Calling Method

For details, see Calling APIs.

URI

GET /v2/{project_id}/apigw/instances/{instance_id}/plugins

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.

instance_id

Yes

String

Gateway ID, which can be obtained from the gateway information on the APIG console.
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

plugin_type

No

String

Plug-in type.

plugin_scope

No

String

Plug-in scope.

plugin_id

No

String

Plug-in ID.

plugin_name

No

String

Plug-in name, which can be used for fuzz query.

precise_search

No

String

Parameter name for exact match. Plug-in name is supported.

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.

plugins

Array of PluginInfo objects

Plug-ins.
Table 5 PluginInfo

Parameter

Type

Description

plugin_id

String

Plug-in ID.

plugin_name

String

Plug-in name. Start with a letter, and include only letters, digits, hyphens (-), and underscores(_). (3 to 255 characters)

plugin_type

String

Plug-in type

  • cors: Cross-origin resource sharing.

  • set_resp_headers: HTTP response header management.

  • kafka_log: Kafka log push.

  • breaker: Circuit breaker.

  • rate_limit: Request throttling.

  • third_auth: Third-party authentication.

  • proxy_cache: Response cache.

  • proxy_mirror: request mirroring

plugin_scope

String

Plug-in scope. global: Visible to all gateways.

plugin_content

String

Plug-in content in JSON format. For details, see the model definition.

  • CorsPluginContent

  • SetRespHeadersContent

  • KafkaLogContent

  • BreakerContent

  • RateLimitContent

  • ThirdAuthContent

  • ProxyCacheContent

  • ProxyMirrorContent

Maximum: 65535

remark

String

Plug-in description, with a maximum of 255 characters.

Maximum: 255

create_time

String

Creation time.

update_time

String

Update time.

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,
  "plugins" : [ {
    "plugin_id" : "5b729aa252764739b3s237ef0d66dc63",
    "plugin_name" : "CORS",
    "plugin_type" : "cors",
    "plugin_scope" : "global",
    "plugin_content" : "{\"allow_origin\": \"*\",\"allow_methods\": \"GET,POST,PUT\",\"allow_headers\": \"Content-Type,Accept,Accept-Ranges,Cache-Control\",\"expose_headers\": \"X-Request-Id,X-Apig-Latency\",\"max_age\": 172800,\"allow_credentials\": true}",
    "remark" : "Cross-origin resource sharing",
    "create_time" : "2022-11-02T12:31:23.353Z",
    "update_time" : "2022-11-02T12:31:23.353Z"
  } ]
}

Status code: 400

Bad Request

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

Status code: 401

Unauthorized

{
  "error_code" : "APIG.1002",
  "error_msg" : "Incorrect token or token resolution failed"
}

Status code: 403

Forbidden

{
  "error_code" : "APIG.1005",
  "error_msg" : "No permissions to request this method"
}

Status code: 500

Internal Server Error

{
  "error_code" : "APIG.9999",
  "error_msg" : "System error"
}

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: Plug-in Management