@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(version_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, version_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(uri_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, uri_);
    }
    if (critical_ != false) {
      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, critical_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(releaseNotesUri_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, releaseNotesUri_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<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