SAP SD S4/HANA Certification

Hi,

I am wondering if anyone could lead me to a proper information about certification.

Which certification is required for SAP SD S/4HANA?

There are multiple options for SD certification but unable to figure out for SD S/4HANA. Should i go for SAP SD Certificaion or

SAP S/4HANA SALES 1909 Upskilling will be fine too?

Any help would be much appreciated.

Kind Regards