loud data. Only PointCloudSource is filled</span>
<span class="sd">        &quot;&quot;&quot;</span>
        <span class="n">request</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_get_point_cloud_request</span><span class="p">(</span><span class="n">point_cloud_requests</span><span class="p">)</span>
        <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">call</span><span class="p">(</span><span class="bp