Custom services in d365fo

 In this blog we see how to develop custom services in d365fo

Mainly we need to develop

1) Request class

2) Response class 

3) service class 

4) service object

5) servicegroup object

Note:-Its not mandatory to have every time request class or response class it depends on the requirement, Sometimes we create multiple Request classes and multiple Response class if we have line to loop then we pass in a list with class attribute.

Here we see a scenario with Request class , Response class

I  am here considering Purchase order information when we pass a purchid and dataareaid

1) Request class