">self</span><span class="o">.</span><span class="n">_stub</span><span class="o">.</span><span class="n">GetPointCloud</span><span class="p">,</span> <span class="n">request</span><span class="p">,</span>
                         <span class="n">value_from_response</span><span class="o">=</span><span class="n">_get_point_cloud_value</span><span class="p">,</span>
                         <span class="n">error_from_response</span><span class="o">=</span><span class="n">_error_from_response</span><span class=