---
title: "List all plugin classes for the organization"
method: GET
path: "/organization/{organization_id}/kafka-connect/custom-plugin-classes"
tags: ["Kafka_Connect_Custom_Plugins"]
---

# List all plugin classes for the organization

`GET /organization/{organization_id}/kafka-connect/custom-plugin-classes`

## Path parameters

- `organization_id` string, required

## Response `200`

Response

- KafkaConnectCustomPluginClassListResponse — KafkaConnectCustomPluginClassListResponse
  - `plugin_classes` object[], required — List of custom plugin classes.
    - `author` string — Plugin author, initially populated from META-INF/MANIFEST.MF (Specification-Vendor or Implementation-Vendor) and user-updatable.
    - `created_at` string, required — Creation timestamp in ISO 8601 format, always in UTC.
    - `created_by` string, required — Email address of the user who created this entity.
    - `description` string — Optional user-provided description of the plugin class.
    - `doc_url` string — URL to the plugin class documentation.
    - `plugin_class` string, required — Fully qualified connector class name. Immutable after creation.
    - `plugin_class_type` 'source' | 'sink' | 'transformation', required — Type of plugin class: source, sink, transformation.
    - `title` string, required — Human-readable plugin class title.
    - `updated_at` string, required — Last update timestamp in ISO 8601 format, always in UTC.
    - `updated_by` string — Email address of the user who last updated this entity.

## Other responses

- `403` — Operation not allowed

## Changes

- **2026-09-17** `2c34e77db4df` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/aiven/apis/aiven-api-documentation/changes/organization/:organization_id/kafka-connect/custom-plugin-classes/get.md)

---

[API](https://skmtc.dev/aiven/apis/aiven-api-documentation.md) · [All operations](https://skmtc.dev/aiven/apis/aiven-api-documentation/llms.txt) · [OpenAPI document](https://skmtc.dev/aiven/apis/aiven-api-documentation/revisions/d22adbe5077d?raw)