Native client from PBI Desktop to Web app

[iperezal]

I've developed a software in Java that proccess and generate info in JSON format. Actually, I'm saving this info in a .json file and it's my data source in PowerBI Desktop, wich have some dashboards. When I run my software and get new data hit the Refresh button in Power BI Desktop to update the graphics and Dataset.

Now I need to change Web versión. 

I tried to do up the file .pbix to OneDrive but if the file does not change fails. Another way I've tried is through personal Gateway, this works for one user, but I need this to work for multiple users who may not be in the same PC where the file is located.

My last attempt was through the rest API Power BI, again got authenticate error in azure. Besides this is somewhat difficult because most examples are in c# and I am developing in Java.

[iperezal]

sorry for doublepost