@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(source_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, source_);
    }
    if (forceRefresh_ != false) {
      output.writeBool(2, forceRefresh_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
If this flag is set to true, the source will be queried instead of using
cached results. Using this flag will make the call slower.
</pre>

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

@return The forceRefresh.
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/FetchInventoryRequest.java