@java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }
<pre>
If true, UpdateApplicationStreamInput will insert stream input to
application even if the target stream is not included in the application.
</pre>

<code>bool allow_missing = 4;</code>

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