# Get user

Returns a single User by its unique identifier.

Endpoint: GET /site/{siteId}/ahds/v1/user/{userId}
Version: 1.0
Security: bearer

## Path parameters:

  - `siteId` (number, required)
    Site identifier

  - `userId` (string, required)
    User unique identifier (UUID)

## Response 200 fields (application/json):

  - `code` (string, required)
    Practice-specific short code or identifier for the user.

  - `createdAt` (string, required)
    Timestamp when the user record was created.
    Example: "2025-01-01T00:00:00.000Z"

  - `displayName` (string, required)
    Human-readable display name for the user.

  - `extensions` (object, required)
    Vendor- or practice-specific extensions.

  - `isActive` (boolean, required)
    Whether the user is active and can be used in workflows.

  - `isSalesperson` (boolean, required)
    Whether the user is a salesperson.

  - `isVeterinarian` (boolean, required)
    Whether the user is a veterinarian.

  - `updatedAt` (string, required)
    Timestamp when the user record was last updated.
    Example: "2025-01-01T00:00:00.000Z"

  - `userId` (string, required)
    Canonical unique identifier for the user.
    Example: "123e4567-e89b-12d3-a456-426614174000"


## Response 401 fields

## Response 404 fields