[Configure] A more versatile `az configure`

[jiasli]

az configure currently only supports setting and listing the default section:

> az configure -h

Command
    az configure : Manage Azure CLI configuration. This command is interactive.

Arguments
    --defaults -d      : Space-separated 'name=value' pairs for common argument defaults.
    --list-defaults -l : List all applicable defaults.  Allowed values: false, true.
    --scope            : Scope of defaults. Using "local" for settings only effective under current
                         folder.  Allowed values: global, local.  Default: global.

For other sections described in Azure CLI configuration, users will have to manually edit the ~/.azure/config file, like

[core]
collect_telemetry = no
no_color = yes

[logging]
enable_log_file = no

This is inconvenient.

To improve the user experience, az configure needs to

1. Support set, get and unset
2. Support sections other than default

[jiasli]

Did a quick evaluation: https://github.com/jiasli/azure-cli-spec/blob/master/az-configure.md

Hope it brings more ideas.

[yonzhan]

add to S171

[qianwens]

az configure can set the properties in the core/logging section, but it is interactive mode so that it is not script friendly.