We can only GET with Rest API of the dataset published from the API itself or that have the Hybrid property. We need to make a backup or GET of the dataset published with Power BI Desktop to Power Bi Online.
Will this be possible?
Based on my research, we can't use Power Bi REST API operate the dataset generated by publishing the report from Power BI desktop.
We can backup a pbix file to backup the dataset. To connect to the dataset, we can use Power BI Service data source.
I already knew of the existence of using the dataset in a new pbix. The goal to achieve is to make a backup of the published dataset.
As I mentioned originally, we can't backup published dataset use Power BI rest API. We can just back pbix file for the published dataset.