Add data retrieval from aggregation.
Add data retrieval from aggregation.

gokul/siddhi,ramindu90/siddhi,grainier/siddhi,grainier/siddhi,wso2/siddhi,ramindu90/siddhi,suhothayan/siddhi,ksdperera/siddhi,tishan89/siddhi,minudika/siddhi,mohanvive/siddhi,minudika/siddhi,dilini-muthumala/siddhi,wso2/siddhi,tishan89/siddhi,ksdperera/siddhi,gokul/siddhi,mohanvive/siddhi,suhothayan/siddhi,dilini-muthumala/siddhi