title: Result of a delete mutation?
body: <p>What should be the result of a delete mutation in Graphql? I'm using the graphql-ruby gem. Here's an example of my mutation, but I'm just not sure what I should be returning as the response.</p>
  
  <pre><code>Mutations::Brands::Delete = GraphQL::Relay::Mutation.define do
    name "DeleteBrand"
    description "Delete a brand"
  
    input_field :id, types.ID
  
    # return_field ??
  
    resolve -&gt;(object, inputs, ctx) {
      brand = Brand.find(inputs[:id])
      brand.destroy
    }
  end
  </code></pre>