/td>
       <td>
       </td>
      </tr>
      <tr>
       <td>
        3
       </td>
       <td>
        authorBiography
       </td>
       <td>
        <code>
         string
        </code>
       </td>
       <td>
        This field specifies the biography of the author of the article.
Generally, this field is specified for guest authors, and not for
regular reporters, except to provide the author's email address.
       </td>
       <td>
        optional
       </td>
       <td>
       </td>
      <