_beg'>&#39;</span><span class='tstring_content'>invalid value for &quot;network_id&quot;, network_id cannot be nil.</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span>
  <span class='kw'>end</span>

  <span class='id identifier rubyid_invalid_properties'>invalid_properties</span>
<span class='kw'>end</span></pre>
    </td>
  </tr>
</table>
</div>
    
      <div class="method_details ">
  <h3 class="signature " id="to_body-instance_method">
  
    #<strong>to_body</strong>  &#x2