How to upload images from work manager application to sap backend?

Hi Experts,

I want to upload image from work manager application in mobile device to sap backend. I have an idea of uploading images through SE78 transaction,function modules etc.Does work manager application provided standard BAPI's to upload images?.It will be really helpful if any one list out the steps in details.

Thanks in advance.

Regards,

Sravanthi Polu