Inbound and outbound service for Maintenance Notification

Hello Experts,

Greetings!!

We are moving connected SAP S/4 Hana Public Cloud Edition. An integration betwixt POKA and SAP is indispensable for us.

We person been utilizing the "Maintenance Notification" Inbound API lately to beryllium the payload from POKA and make the notification connected SAP. The notification has been successfully created successful SAP.

1. By returning the notification fig to POKA, we indispensable person an acknowledgement of the notification that was made connected SAP. Hope it volition beryllium a outbound work (We are not sure).

2. In addition, whenever determination is simply a alteration successful the notification status, it indispensable besides beryllium reflected connected the POKA.

Would you kindly recommend

Is it imaginable to utilize the aforesaid "Maintenance Notification" API for acknowledgment?and the presumption changes to beryllium sent backmost to POKA ?

Could you delight suggest america a Outbound API for this purpose. 

Is it imaginable to utilize the aforesaid API for Inbound and outbound services?

SAP S/4HANA Cloud for Asset Management SAP Process Integration 

Regards,

Yaswanth.