public int getByteStreamOutputsCount() {
      return byteStreamOutputs_.size();
    }
<pre>
The array of translated documents. It is expected to be size 1 for now. We
may produce multiple translated documents in the future for other type of
file formats.
</pre>

<code>repeated bytes byte_stream_outputs = 1;</code>

@return The count of byteStreamOutputs.
java-translate/proto-google-cloud-translate-v3beta1/src/main/java/com/google/cloud/translate/v3beta1/DocumentTranslation.java