SAP ABAP PINF SREST_MAIN_SREST_EXT (SREST_MAIN_SREST_EXT) is using

• Class (3)
• Interface (7)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_REST_CONTEXT	REST Context
2	Interface	IF_REST_ENTITY	REST representation
3	Interface	IF_REST_ENTITY_PROVIDER	REST Entity Provider
4	Interface	IF_REST_MEDIA_TYPE	REST Media Type Constants
5	Interface	IF_REST_MESSAGE	REST Messages
6	Interface	IF_REST_REQUEST	REST Request
7	Interface	IF_REST_RESPONSE	REST Response