---
title: "Get an Entity Group"
method: GET
path: "/entity_groups/{entity_group_id}"
tags: ["Enterprise Controls"]
---

# Get an Entity Group

`GET /entity_groups/{entity_group_id}`

## Request

- Base URL: `https://api.mediamath.com/api/v3.0`
- URL: `https://api.mediamath.com/api/v3.0/entity_groups/{entity_group_id}`
- Auth: OAuth 2
  - Authorization code: `https://auth.mediamath.com/authorize`
  - Token URL: `https://auth.mediamath.com/oauth/token` scopes: `offline_access`, `manage:services`
- TypeScript: <https://skmtc.dev/mediamath/apis/campaigns-api/docs/entity_groups/:entity_group_id/get.ts> (a function with typed inputs; its response is checked against the schema)

Get an entity group by ID

## Path parameters

- `entity_group_id` integer, required

## Response `200`

Entity group response

- object
  - `data` EntityGroup
    - `id` integer
    - `version` integer
    - `name` string
    - `created_on` string, date-time
    - `updated_on` string, date-time
    - `organizations` EntityGroupEntity[]
      - `id` integer
      - `name` string
    - `agencies` EntityGroupAgency[]
      - `id` integer
      - `name` string
      - `organization` EntityGroupEntity
        - `id` integer
        - `name` string
    - `advertisers` EntityGroupAdvertiser[]
      - `id` integer
      - `name` string
      - `agency` EntityGroupEntity
        - `id` integer
        - `name` string
      - `organization` EntityGroupEntity
        - `id` integer
        - `name` string
  - `meta` ListMetadata
    - `status` string, required: The status of the response, indicating success or failure.
    - `count` integer, required: The number of items returned in the current response.
    - `total_count` integer: The total number of items available in the dataset.
    - `offset` integer: The offset from the start of the dataset, used for pagination.
    - `next_page` string: The URL to fetch the next page of results.
    - `prev_page` string: The URL to fetch the previous page of results.

## Other responses

- `400`: Error response
- `401`: Error response
- `403`: Error response
- `404`: Error response

---

[API](https://skmtc.dev/mediamath/apis/campaigns-api.md) - [All operations](https://skmtc.dev/mediamath/apis/campaigns-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mediamath/apis/campaigns-api/revisions/408743891def?raw)