When configuring an alert policy for an Observability (Synthetic Monitoring) HTTP monitor, there is no way to target alerts from specific HTTP monitors to send notifications to a subset of users. The alert policy applies to all monitors/alerts across the namespace.
If I have two monitors for applications managed by different teams, I want an alert policy to alert Team 1 for app 1, and Team 2 for app2.
I don't want to have to create these in separate namespaces as this makes manageability hard.
A solution to this would be to create a Know Label and assign the Key/Value to each HTTTP monitor according to which team or alerting method is required (SMS or e-mail etc).
Then in the Alert Policy, a policy rule can be created that uses Matching Custom Criteria to match the HTTP Monitor with the appropriate Known Label Key/Value.