anchor.diff:                <td>
                   <strong>string</strong> <span class="tag tag-success">Required</span>
                   <p>Either <code>interlocutor</code> or <code>bot</code>. Case insensitive.</p>
  +              </td>
  +            </tr>
  +            <tr>
  +              <td>
  +                <i>username</i>,
  +                <i>phone</i>,
  +                <i>email</i>,
  +                <i>first_name</i>,
  +                <i>last_name</i>,
  +                <i>gender</i>,
  +                <i>locale</i>,
  +                <i>profile_picture</i>,
  +                <i>timezone</i>
  +              </td>
  +              <td>
  +                <span class="tag tag-default">Optional</span>
  +                <p>If <code>type</code> is <code>interlocutor</code>, then additional <%= link_to "interlocutor properties", "/reference/interlocutor.html#create" %> can also be set.</p>
                 </td>
               </tr>
             </tbody>
  
positive.code:               </td>
                <td>
                  <strong>string</strong> <span class="tag tag-success">Required</span>
                  <p>The platform on which the message is sent. See all <a href="/message#platforms">accepted values</a>.</p>
                </td>
              </tr>
              <tr>
                <td>
                  <i>provider</i>
                </td>
                <td>
                  <strong>string</strong> <span class="tag tag-default">Optional</span>
                  <p>The provider on which which the message is sent. This is a user-defined attribute that can be used to segment and enforce some of your business logic.</p>
                  <p>Example: <code>smooch</code>, <code>botpress-dialog</code>.</p>
                </td>
              </tr>
              <tr>
  
negative.code:                 <p>A <a href="https://en.wikipedia.org/wiki/Unix_time">Unix timestamp</a> with milliseconds.</p>
                  <p>Note that precision is important and preferable in all cases since a system could generate multiple messages during the same second.</p>
                  <p>Example: <code>1474215799.4329312</code>, <code>1474215799.432</code> or <code>1474215799</code> are valid values.</p>
                </td>
              </tr>
              <tr>
                <td>
                  <i>provider</i>
                </td>
                <td>
                  <strong>string</strong> <span class="tag tag-default">Optional</span>
                  <p>The provider on which which the message is sent. This is a user-defined attribute that can be used to segment and enforce some of your business logic.</p>
                  <p>Example: <code>smooch</code>, <code>botpress-dialog</code>.</p>
                </td>
              </tr>
              <tr>
  