Feature Request: Add support to use notify_by

[cmotta2016]

The Datadog operator doesn't support notify_by options. It would be great if we have this support.

"notify_by": [
	"cluster_name",
	"kube_namespace"
],

[willianccs]

Just for help this option exists on terraform-provider-datadog:

notify_by (Set of String) Controls what granularity a monitor alerts on. Only available for monitors with groupings. For instance, a monitor grouped by cluster, namespace, and pod can be configured to only notify on each new cluster violating the alert conditions by setting notify_by to ['cluster']. Tags mentioned in notify_by must be a subset of the grouping tags in the query. For example, a query grouped by cluster and namespace cannot notify on region. Setting notify_by to [*] configures the monitor to notify as a simple-alert

[CharlyF]

Hi folks - Thank you for bringing this up to our attention. I added this to our backlog and we will report back when we review it.

[levipe01]

Hi, we have added the notify_by configuration and this will be available on v1.6 of the Operator.