@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(version_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, version_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(uri_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, uri_);
    }
    if (critical_ != false) {
      output.writeBool(3, critical_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(releaseNotesUri_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, releaseNotesUri_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
Link to a page that contains the version release notes.
</pre>

<code>string release_notes_uri = 4;</code>

@return The bytes for releaseNotesUri.
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/ApplianceVersion.java