2 scale).</p></td>
    </tr>
    <tr>
      <th>threshold</th>
      <td><p>Likelihood (between 0 and 1) used to determine a valid facial match. Defaults to 0.6.</p></td>
    </tr>
    <tr>
      <th>max_num_results</th>
      <td><p>The maximum number of potential matches that are returned. Defaults to 10.</p></td>
    </tr>
    <tr>
      <th>show_candidate_images</th>
      <td><p>Whether to return temporary URLs for each potential match. Defaults to TRUE.</p></td>
    </tr>
    </table>
    
    <h2 cla