Separate "helpwanted" in JSON

I'd like to have a separate "helpwanted" section in the JSON output.
Is it possible to make an extra "helpwanted" section in JSON?

Original:
"messages": [
        
          {
              "lastLine": 25,
              "lastColumn": 8,
              "message": "required attribute \"type\" not specified",
              "messageid": "127",
              "explanation": "    <p class=\"helpwanted\"> .. code omitted...  </p> <div class=\"ve mid-127\"> ...code omitted... </div>\n",
              "type": "error"
          },

"Helpwanted" is excluded from the explanation and has a separate value.
"messages": [
        
          {
              "lastLine": 25,
              "lastColumn": 8,
              "message": "required attribute \"type\" not specified",
              "messageid": "127",
              "helpwanted": "    <p class=\"helpwanted\"> .. code omitted...  </p>",
              "explanation": "   <div class=\"ve mid-127\"> ...code omitted... </div>\n",
              "type": "error"
          },

NOTE: Whenever possible, give the address of the document you were checking.