# Get a User

**GET /groups/{groupId}/apps/{appId}/users/{userId}**

Get a specific [user account](https://www.mongodb.com/ko-kr/docs/atlas/app-services/authentication) by ID.


## Servers
- The root API resource and starting point for the App Services API.: https://services.cloud.mongodb.com/api/admin/v3.0 (The root API resource and starting point for the App Services API.)


## Authentication methods
- Token auth


## Parameters

#### Path parameters
- **groupId** (string)
  An Atlas [Project/Group
ID](https://docs.atlas.mongodb.com/tutorial/manage-projects/).
- **appId** (string)
  The ObjectID of your application.
[The App Services API Project and Application IDs section](#section/Project-and-Application-IDs) demonstrates how to find this
value.
- **userId** (string)
  User Account ID



## Responses
### 200: Success

#### Body Parameters: application/json (object)
- **_id** (string)
  The unique user account ID
- **identities** (array[object])
  A list of authentication provider identities associated with the user account.
- **type** (string)
  The user type. Most users are `normal` and represent a
specific human user. Users created through the `api-key`
provider have the type `server` because they are typically
used for programmatic access from a server.
- **creation_date** (integer)
  The date and time that the user account was created.
Represented by the number of seconds since the UNIX epoch.
- **last_authentication_date** (integer)
  The date and time that the user account last logged in or
authenticated a request. Represented by the number of
seconds since the UNIX epoch.
- **disabled** (boolean)
  If `true`, the user account is inactive and cannot login or interact with App Services.
- **data** (object)
  Metadata that describes the user. This field combines the
data for all authentication identities associated with the
user. The exact field names and values depend on which
authentication providers the user has authenticated with.

For example, if a user has linked an email/password account
with their Google account, this object might contain their
`email` as well as metadata fields from Google like `name`
and `picture`.


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