There is a new version of the Microsoft Azure Icons for Visio pack available at TechNet Gallery.
There is now 8 new shapes
- Azure
- HDInsight
- Stream Analytics
- Operational Insights
- Event Hubs
- Batch
- Data Factory
- Application Insights
Please check it out at the TechNet gallery webpage https://gallery.technet.microsoft.com/Azure-Icons-for-Visio-626737b2