org.nuxeo.ecm.diff.content.restAPI.contrib GET /nuxeo/restAPI/contentDiff/{repo}/{leftDocId}/{rightDocId}/{fieldXPath}/{subPath}?conversionType=(conversionType)&locale={locale} /contentDiff/{repo}/{leftDocId}/{rightDocId}/{fieldXPath}/ /contentDiff/{repo}/{leftDocId}/{rightDocId}/{fieldXPath}/{subPath}