Help Center/ ROMA Connect/ API Reference/ Service Integration APIs/ Plug-in Management/ Binding a Plug-in to an API
Updated on 2025-10-22 GMT+08:00
Online Debugging
CLI Examples
View PDF
Share

Binding a Plug-in to an API

Function

This API is used to bind a plug-in to APIs.

  • Only published APIs can be bound with plug-ins.

  • Plug-ins take effect immediately after binding.

  • Plug-ins take effect immediately after being modified.

  • An API can be bound with only one plug-in of the same type.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions. For details about the required permissions, see Permissions Policies and Supported Actions.

URI

POST /v2/{project_id}/apic/instances/{instance_id}/plugins/{plugin_id}/attach

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details about how to obtain the project ID, see Appendix > Obtaining a Project ID in the ROMA Connect API Reference.

instance_id

Yes

String

Instance ID.

plugin_id

Yes

String

Plug-in ID.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token, which can be obtained by calling the IAM API (value of X-Subject-Token in the response header).
Table 3 Request body parameters

Parameter

Mandatory

Type

Description

env_id

Yes

String

ID of the environment for API calling authorization.

api_ids

Yes

Array of strings

Bound API IDs.

Response Parameters

Status code: 201

Table 4 Response body parameters

Parameter

Type

Description

attached_plugins

Array of PluginApiAttachInfo objects

Bound plug-ins.
Table 5 PluginApiAttachInfo

Parameter

Type

Description

plugin_attach_id

String

Plug-in binding ID.

plugin_id

String

Plug-in ID.

plugin_name

String

Plug-in name. Enter 3 to 255 characters, starting with a letter. Only letters, digits, and underscores (_) are allowed.

NOTE:
Chinese characters must be in UTF-8 or Unicode format.

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.

  • oidc_auth: OIDC authentication.

plugin_scope

String

Plug-in scope. Options:

  • global: visible to all integration applications

  • app: visible to the current integration application

env_id

String

ID of the environment for API calling authorization.

env_name

String

Name of the environment for API calling authorization.

api_id

String

Bound API ID.

api_name

String

API name.

attached_time

String

Time when the API is bound.

Status code: 400

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Status code: 401

Table 7 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Status code: 403

Table 8 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Status code: 404

Table 9 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Status code: 500

Table 10 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Example Requests

Bind a specified plug-in to a published API.

{
  "env_id" : "DEFAULT_ENVIRONMENT_RELEASE_ID",
  "api_ids" : [ "8aa097b00e9843efabc9c593d11b769d" ]
}

Example Responses

Status code: 201

OK

{
  "attached_plugins" : [ {
    "plugin_attach_id" : "8aa097b00e9843efacb9c593d11b769e",
    "plugin_id" : "5b729aa252764739b3s237ef0d66dc63",
    "plugin_name" : "CORS plug-in.",
    "plugin_type" : "cors",
    "plugin_scope" : "global",
    "env_id" : "DEFAULT_ENVIRONMENT_RELEASE_ID",
    "env_name" : "RELEASE",
    "api_id" : "8aa097b00e9843efabc9c593d11b769d",
    "api_name" : "api_name",
    "attached_time" : "2022-11-02T12:31:23.353Z"
  } ]
}

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" : "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: 404

Not Found

{
  "error_code" : "APIG.3068",
  "error_msg" : "Plugin b294018ee0554156a875b3513e02e5b9 does not exist"
}

Status code: 500

Internal Server Error

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

Status Codes

Status Code

Description

201

OK

400

Bad Request

401

Unauthorized

403

Forbidden

404

Not Found

500

Internal Server Error

Error Codes

See Error Codes.

Parent topic: Plug-in Management