Describe the bug

Command Name
az resource list

Errors:

you cannot use the tag filter with other filters

To Reproduce:

Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

• I assigned tag (key) 'customer' for 2 of my storage accounts.
• az resource list --tag 'customer'

Expected Behavior

JSON text with description of the 2 resources which have tag 'customer' assigned.

Environment Summary

Windows-10-10.0.16299-SP0
Python 3.6.6
Shell: powershell.exe

azure-cli 2.0.65 *

Additional Context