[Tenjin API Reference](https://api-docs.tenjin.com/llms.txt) › [Campaign Management API](https://api-docs.tenjin.com/campaign-management-api.md) › List callback groups for an integration and app pair

- Campaign Management API OpenAPI spec: https://api-docs.tenjin.com/openapi/campaign-management-api.json

# List callback groups for an integration and app pair

- **Method:** `GET`
- **Path:** `/v2/apps/{app_id}/integrations/{integration_id}/callback_groups`
- **Operation ID:** `get_apps_app_id_integrations_integration_id_callback_groups`
- **Tags:** Callback Groups

## Effective servers

- `https://api.tenjin.com`

## Authentication

- **Bearer**: HTTP bearer (`JWT`)

  Generate an access token on the [Access Tokens](https://dashboard.tenjin.com/dashboard/access_tokens) page of the Tenjin dashboard and send it as `Authorization: Bearer <access token>`. [API access tokens](https://tenjin.com/docs/api-access-tokens/) explains them.

## Path parameters

- **`app_id` (required)**: `string`, format: `uuid`, maxLength: `36`

  Id of the app
- **`integration_id` (required)**: `integer`

  Id of the integration: its channel id

## Query parameters

- **`page`**: `integer`, default: `1`

  Page of results to fetch.
- **`per_page`**: `integer`, default: `25`, minimum: `0`, maximum: `1000`

  Number of results to return per page.

## Responses

### 200 Callback groups

**Headers:**

- **`Link`**

  URLs of the first, previous, next and last pages (RFC 8288); sent only when the list has more than one page

  `string`
- **`Total`**

  Number of items on all pages

  `integer`
- **`Per-Page`**

  Number of items per page

  `integer`

**Content type:** `application/json`

schema: `CallbackGroupListDocument`

- **`data` (required)**: `array`

  **Items:**

  schema: `CallbackGroupResource`
  - **`attributes` (required)**: `object`
    - **`active` (required)**: `boolean`

      Whether Tenjin sends the callbacks
    - **`app_id` (required)**: `string`, format: `uuid`

      Id of the app
    - **`callback_group_template_id` (required)**: `string | null`, format: `uuid`

      Id of the callback group template the group is made from
    - **`callback_settings` (required)**: `object`

      Settings of this callback group only
    - **`event` (required)**: `string | null`

      Name of the event that sends the callbacks
    - **`event_definition_id` (required)**: `string | null`, format: `uuid`

      Id of the event that sends the callbacks
    - **`integration_id` (required)**: `integer`

      Id of the integration: its channel id
    - **`name` (required)**: `string | null`

      Name of the callback group
    - **`user_filter` (required)**: `string`, possible values: `"all", "channel", "channel_and_organic", "defer_to_template"`

      Users the callbacks are sent for
  - **`id` (required)**: `string`, format: `uuid`
  - **`type` (required)**: `string`, possible values: `"callback_group"`
- **`links` (required)**: `object`, schema: `Links`
  - **`self` (required)**: `string`, format: `uri`

    URL of this request
  - **`first`**: `string`, format: `uri`

    URL of the first page of a list
  - **`last`**: `string`, format: `uri`

    URL of the last page of a list
  - **`next`**: `string`, format: `uri`

    URL of the next page of a list
  - **`prev`**: `string`, format: `uri`

    URL of the previous page of a list
- **`meta` (required)**: `object`, schema: `PageMeta`
  - **`count` (required)**: `integer`

    Number of items on all pages
  - **`per_page` (required)**: `integer`

    Number of items per page

**Example: Callback groups**

```json
{
  "data": [
    {
      "id": "2bf128e0-78ae-4df7-9591-91f6ff412b85",
      "type": "callback_group",
      "attributes": {
        "active": true,
        "callback_group_template_id": "5af128e0-78ae-4df7-9591-91f6f8411b83",
        "event_definition_id": "402a9bc4-d6e3-4e3f-8621-52193c3c3034",
        "name": "Level 10",
        "user_filter": "channel",
        "app_id": "17ef8c1a-5729-456e-98db-ccc104bdf860",
        "integration_id": 18,
        "callback_settings": {
          "event_name": "level_10"
        },
        "event": "level_10"
      }
    },
    {
      "id": "2bf128e0-78ae-4df7-9591-91f6ff412b86",
      "type": "callback_group",
      "attributes": {
        "active": true,
        "callback_group_template_id": "5af128e0-78ae-4df7-9591-91f6f8411b84",
        "event_definition_id": "6af228e0-79ae-46f9-9591-91f7f8411e21",
        "name": "Install",
        "user_filter": "all",
        "app_id": "17ef8c1a-5729-456e-98db-ccc104bdf860",
        "integration_id": 18,
        "callback_settings": {},
        "event": "open"
      }
    }
  ],
  "links": {
    "self": "https://api.tenjin.com/v2/apps/17ef8c1a-5729-456e-98db-ccc104bdf860/integrations/18/callback_groups"
  },
  "meta": {
    "count": 2,
    "per_page": 25
  }
}
```

### 400, 401, 403, 498

- `400` A param is missing or invalid, a record is not found, or the organization has no ad account for the integration
- `401` Missing or invalid credentials, or no access to the requested data
- `403` Invalid token, or the user's role does not allow the request
- `498` Expired token, or a token with an invalid signature

**Content type:** `application/json`

schema: `Error`

- **`error` (required)**: `string`

  What went wrong

**Example:**

```json
{
  "error": ""
}
```

## Schemas

- `Error` — shown above.
- `CallbackGroupListDocument` — shown above.
- `Links` — shown above.
- `PageMeta` — shown above.
- `CallbackGroupResource` — shown above.