Retorna um membro

curl --request GET \
  --url https://memberkit.com.br/api/v1/users/{id}

{
  "id": 123,
  "full_name": "<string>",
  "email": "jsmith@example.com",
  "bio": "<string>",
  "profile_image_url": "<string>",
  "blocked": true,
  "unlimited": true,
  "sign_in_count": 123,
  "current_sign_in_at": "2023-11-07T05:31:56Z",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "metadata": {
    "cpf_cnpj": "<string>",
    "phone_local_code": "<string>",
    "phone_number": "<string>"
  },
  "enrollments": [
    {
      "id": 123,
      "status": "inactive",
      "course_id": 123,
      "classroom_id": 123,
      "expire_date": "2023-12-25"
    }
  ],
  "memberships": [
    {
      "id": 123,
      "status": "inactive",
      "membership_level_id": 123,
      "expire_date": "2023-11-07T05:31:56Z"
    }
  ]
}