import SGPClient from 'sgp';

const client = new SGPClient({
  apiKey: 'My API Key',
});

const user = await client.users.retrieve('user_id');

console.log(user.id);

{
  "id": "<string>",
  "first_name": "<string>",
  "last_name": "<string>",
  "email": "<string>",
  "access_profiles": [
    {
      "id": "<string>",
      "identity": {
        "id": "<string>",
        "object": "identity",
        "type": "user"
      },
      "role": "manager",
      "account": {
        "id": "<string>",
        "name": "<string>",
        "organization_id": "<string>"
      }
    }
  ],
  "organization_id": "<string>",
  "is_organization_admin": true,
  "preferences": {}
}