We have set up Azure Databricks with Unity Catalog (Metastore).

• Used Managed Identity (Databricks Access Connector) for connection from workspace(s) to ADLS Gen2
• ADLS Gen2 storage account has Storage Blob Data Contributor and Storage Queue Data Contributor at the storage account level granted to the Databricks Access Connector
• Used Storage Credentials and External Location
• I am a Databricks account admin and the metastore admin
• Created catalog and mapped to a External Location (ASDL Gen2 container)
• Created schema and mapped to a External Location (ASDL Gen2 container)
• Created a volume
• I can uploaded files to the volume on Databricks Portal
• I can browse the files in the volume on Databricks Portal
• Everything (workspaces, ADLS Gen2, etc) is in the same Azure region

When I run `