title: Graphql with nested mutations?
body: <p>I am trying to figure out how to mutate a nested object with graphql mutations, if possible. For instance I have the following schema:</p>
  
  <pre><code>type Event {
      id: String
      name: String
      description: String
      place: Place
  }
  
  type Place {
      id: String
      name: String
      location: Location
  }
  
  type Location {
      city: String
      country: String
      zip: String
  }
  
  type Query {
      events: [Event]
  }
  
  type Mutation {
      updateEvent(id: String, name: String, description: String): Event
  }
  
  schema {
      query: Query
      mutation: Mutation
  }
  </code></pre>
  
  <p>How can I add the place information inside my <code>updateEvent</code> mutation?</p>