title: Shopify API GraphQL get multiple image thumbnails in single request
body: <p>I'm working with the Shopify API using graphql, We've been tasked to implement srcset images to speed up page load times, however I'm having trouble generating a query which will pull multiple size urls.</p>
  <pre><code>query ($tag: String!) {
    products(first: 10, query: $tag) {
      edges {
        cursor
        node {
          id
          tags
          handle
          images(first:1, maxWidth:360) {
            edges {
              node {
                src
                __typename
              }
              __typename
            }
            __typename
          }
        }
        __typename
      }
      __typename
    }
  }
  </code></pre>
  <p>this query works at pulling in a single image url with a max width of 360px, however if I do something similar to the below (which I would hope would generate a url for a 360px image and a 720px image, then I get the error <code> &quot;message&quot;: &quot;Field 'images' has an argument conflict: {first:\&quot;1\&quot;,maxWidth:\&quot;360\&quot;} or {first:\&quot;1\&quot;,maxWidth:\&quot;720\&quot;}?&quot;,</code></p>
  <pre><code>query ($tag: String!) {
    products(first: 10, query: $tag) {
      edges {
        cursor
        node {
          id
          tags
          handle
          images(first:1, maxWidth:360) {
            edges {
              node {
                src
                __typename
              }
              __typename
            }
            __typename
          }
          images(first:1, maxWidth:720) {
            edges {
              node {
                src
                __typename
              }
              __typename
            }
            __typename
          }
        }
        __typename
      }
      __typename
    }
  }
  </code></pre>
  <p>Any advice on how I can structure my query so it pulls in two different size thumbnails?</p>
  <p>Thanks!</p>