Thank you for asking this question on the **Microsoft Q&A Platform. **
I found this:
For anyone else who needs to do this, AZCopy worked. I just had to use a different destination. When you map a SharePoint document library as a mapped drive, it assigns a drive letter but it also shows the UNC path. That's what you have to use:
/Dest:"\Tenant.sharepoint.com@rithansodo \DavWWWRoot\Sites\sitename\library"
Also, this another thread:
Copy files from Azure blob to Sharepoint folder using Microsoft Flow
Hope this helps,
Carlos Solís Salazar
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