[REST-SPEC] update to update test, to check for es-js error messages
[REST-SPEC] update to update test, to check for es-js error messages

fubuki/elasticsearch,aparo/elasticsearch,aparo/elasticsearch,fubuki/elasticsearch,vorce/es-metrics,fubuki/elasticsearch,aparo/elasticsearch,vorce/es-metrics,fubuki/elasticsearch,vorce/es-metrics,aparo/elasticsearch,fubuki/elasticsearch,vorce/es-metrics,aparo/elasticsearch,aparo/elasticsearch,vorce/es-metrics,fubuki/elasticsearch