/reference/get_api_fields.html">get_api_fields</a></span><span class="op">(</span>api_index <span class="op">=</span> <span class="st">"0579cf1f-7e3b-4b15-b29a-87cf7b7c7a08"</span><span class="op">)</span></code></pre></div>
<table class="table">
<thead><tr class="header">
<th align="left">id</th>
<th align="left">name</th>
<th align="left">type</th>
</tr></thead>
<tbody>
<tr class="odd">
<td align="left">document_id</td>
<td align="left">document_id</td>
<td align="left">double</td>
</tr>
<tr class="even">