How to read query param in WSO2 ESB 4.8 or above?

Question

I have a rest end point in WSO2ESB (4.8),I need to read query parameter to set as dynamic payload as the my business ,But i failed to read it due to newer with wso2 ESB.An

Answer 1

Define a REST API inside ESB and access to query params with get-property('query.param.xxx') or get-property('uri.var.yyy'), sample :

get-property('query.param.arg1')
get-property('uri.var.symbol')