title: Can't save query in Netlify Graph
body: <p>I am trying to create custom query for Spotify API using Netlify Graph, but I can't save the query. My query works as expected in graphql playground, the problem rises when I either try to save it or create handler for it.
  Creating handler echoes this message in terminal without creating netlify function for handler:</p>
  <pre><code>Handling Netlify Graph: Generate handler as Netlify function ...
   »   Warning: Operation [object Object] not found in graphql, found: dac9c498-f1fc-4cac-ae1b-38a134c116ab}
   »   Warning: No handler was generated for operationId [object Object]
   »   Warning: No files generated for operation id: [object Object]
  Finished handling Netlify Graph: Generate handler as Netlify function ...
  </code></pre>
  <p>I am quite new to Netlify and would greatly appreciate any help regarding fixing this problem.</p>
  <p>Here is the query that I used:</p>
  <pre><code>query SearchQuery($search: String!) {
    spotify {
      search(data: {query: $search}, first: 10) {
        tracks {
          id
          name
          album {
            name
            images {
              url
            }
          }
          artists {
            name
          }
        }
      }
    }
  }
  
  </code></pre>
  <p><a href="https://i.stack.imgur.com/fDYRn.png" rel="nofollow noreferrer">Here is also the screenshot of the query.</a></p>