throw new IllegalStateException("Expecting exactly one response, instead received " + rawResponse.size());
}
RiakDtPB.DtUpdateResp response = rawResponse.iterator().next();
CrdtResponseConverter converter = new CrdtResponseConverter();
RiakDatatype element = converter.convert(response);
Response.Builder responseBuilder =
new Response.Builder().withCrdtElement(element);
if (response.hasKey())