Import-AzSentinelAlertRule with invalid rule does not cause exception

[hpemart]

Environment

Windows build number: Microsoft Windows [Version 10.0.22000.795]
PowerShell version 7,2,5

Steps to reproduce

• Enable Sentinel in a subscription
• Take AZSentinel/examples/AlertRules.json] and attempt to import it

Import-AzSentinelAlertRule -SettingsFile .\alertrules.json -WorkspaceName "foo"

`WARNING: Unable to find LogicApp playbook01 under Subscription Id: (redacted)

Import-AzSentinelAlertRule: Unable to invoke webrequest for rule AlertRule01 with error message: Unable to create Action for Rule: with Playbook playbook01 Error: Response status code does not indicate success: 400 (Bad Request).

WARNING: "AlertRule02" configuration is not following the official API schema, consider updating the incident and grouping configuration.

Import-AzSentinelAlertRule: Unable to invoke webrequest for rule AlertRule02 with error message: Response status code does not indicate success: 400 (Bad Request).

WARNING: "AlertRule03" configuration is not following the official API schema, consider updating the incident and grouping configuration.`

Expected behavior

Exception thrown at the first invalid rule

Actual behavior

• Rules import continues regardless

• Rules actually appear in console, despite errors shown on output

I'm unsure if we have nothing actually wrong with the rule definitions in this repos' sample file, and a bug in the import commandlet here, and/or an issue with raising exceptions.

Thanks