https://drill.apache.org/apidocs/org/apache/drill/exec/proto/SchemaUserProtos.GetServerMetaReq.MessageSchema.html
SchemaUserProtos.GetServerMetaReq.MessageSchema (Drill : 1.22.0 API)
declaration: package: org.apache.drill.exec.proto, class: SchemaUserProtos, class: GetServerMetaReq, class: MessageSchema
drillapi