Custom UI using document management integration option

Hello,

In sap cloud platform, I am currently using SCP Document service to upload documents in fiori application. As this service is retiring soon, I have to use its successor document management integration option and document management repository option. I am able to integrate document management integration and repository option in my fiori application using Reuse UI by following link.

https://help.sap.com/viewer/f6e70dd4bffa4b65965b43feed4c9429/Cloud/en-US/2c99a03a2b7e42d5be44a7ef07c5f917.html

End result is

However, in my scenario instead of Reuse UI , I need create custom UI which will have fileuploader which uploads the documents to repository.

I am looking for way to send documents to repository on upload .(URL(API) to post documents)

Please guide how can I achieve this ?

Please let me know if any other inputs needed.

Regards,

Neha