Implementing Request/Response Body Handling in RAP Actions with OData V4

This blog post explains how to implement request/response body handling in RAP Actions using OData V4 in SAP. It provides a step-by-step guide to creating a single parent entity, a deep action, and exposing the action to an interface for POST operations. The post also covers the use of root view entity, behavior definition, static action with deep structure, root abstract entity, child abstract entity, and abstract behavior definition. The aim is to create a deep action that acts like an OData deep entity and can be used for advanced integration and business process needs.