about UGS

hi i am looking forward use UGS for Game Server
please replay about below question

i manage many item, skill, others for CSV files , i think need to set with cloud save / game data...
--> how can i set all the itemDB in game data?

By writing a script that uses the service C# SDK or REST API or CLI executable to create these as game data (custom items).

thank you for super quick replay !