@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeSharedString(index);
out.writeOptionalSharedString(type);
out.writeString(id);
out.writeOptionalString(routing);
if (fields == null) {
out.writeVInt(0);
} else {
out.writeVInt(fields.length);
for (String field : fields) {
out.writeString(field);
}
}
Versions.writeVersionWithVLongForBW(version, out);
out.writeByte(versionType.getValue());
FetchSourceContext.optionalWriteToStream(fetchSourceContext, out);
}
