Hi Saif,

Have you entered data in TestClaim After inserting data i am able to get the data in REST API 

https://dbaghel.outsystemscloud.com/TestModuleV1_/rest/TestAPI_ClaimSummary/TestGetApi_ClaimSummary

Best Regards

Devendra

A suggested by Devendra I am also able to check data 

Please check in your entity data is present or not if not then first create that data and then check the output 

Thanks and regards,

Akshay Deshpande

Hello saif

if your data type of responses are different then this type of thing will up

Example : two structure with the data type

ABC  and DEF  content same attribute (Name, surname )

if the response of API come from ABC and you are passing to DEF the we need mapping if you open assign 

after that assign you will see the mapping pass the respective attribute

Thanks and Regards,

Akshay Deshpande