title: Parsing JSON response using GSON with dynamic Key
body: <p>This is how my JSON looks like and I have to parse the JSON, how can this be done using GSON</p>
  
  <pre><code>{
    "data": {
      "a": {
        "abc": {
          "c": "d"
        }
      }
    }
  }
  </code></pre>
  
  <p>In which "a" is dynamic key which may vary from time to time. I am unable to find a solution right now</p>