Register User

Content-Type: application/json

{
  "username": "string",
  "password": "string",
  "fullname": "string"
}

{
  "status": "success",
  "data": {
    "addedUser": {
      "id": "user-dzK7WmnccYGlrCSJ27btA",
      "username": "dicoding_1686838876",
      "fullname": "Dicoding Indonesia"
    }
  }
}