title: Jmeter Graphql Variable Int cannot represent non-integer value
body: <p>Im doing a simple coverage of a mutation that has a variable an initial value that is returned in the login.</p>
  <p>I defined my extractor and store the value in <code>storedInitialValue</code> but whenever I want to use it in the GraphQL Variables it throw type error</p>
  <p>I added my GraphQl Http Request with the query</p>
  <pre><code>mutation getSequenceFromInitialValue ($initialValue: Int!) { 
      getSequenceFromInitialValue (initialValue: $initialValue) {
         sequence
      }
  }
  </code></pre>
  <p>And then in the variables</p>
  <pre><code>{ 
  &quot;initialValue&quot;: &quot;${storedInitialValue}&quot;
  }
  </code></pre>
  <p>I checked the value of <code>storedInitialValue</code> and it has the expected value but it throw the error <code>Int cannot represent non-integer value</code></p>
  <p>And If I define the variables like</p>
  <pre><code>{ 
  &quot;initialValue&quot;: ${storedInitialValue} 
  }
  </code></pre>
  <p>The query fail because <code>&quot;Variable \&quot;$initialValue\&quot; of required type \&quot;Int!\&quot; was not provided</code></p>
  <p>I trie with a JSR223 preprocessor and run into the same error, is there a way to handle the GraphQl query type in Jmeter?</p>
  <p>I install Jmeter without plugin with <code>brew install jmeter</code></p>