@java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }
<pre>
Whether to count the appearances of vehicles, output counts will have
'vehicle' as the key.
</pre>

<code>bool enable_vehicle_counting = 2;</code>

@return This builder for chaining.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/PersonVehicleDetectionConfig.java