Disable disk usage threshold alerts if autoscaling is enabled?

[Leaf-Lin]

Describe the feature:
Is it possible to disable specific out-of-box kibana alerts?

Today, Kibana alerting will send out alerts at 80% disk usage or more averaged over the last 5 minutes according to
https://www.elastic.co/guide/en/kibana/7.15/kibana-alerts.html#kibana-alerts-disk-usage-threshold

But for deployments where autoscaling is enabled, either reactive storage decider or proactive storage decider will kick in when it calculates that additional storage capacity is necessary when existing capacity has been exceeded or forecasts future usage based on the estimated amount of expected additional data.

For autoscaling-enabled deployment, one might wish to disable kibana disk usage alerts because autoscaling will resolve the capacity issue automatically.
I see this can be disabled by hand going into Rules and Connectors, or via the API below, but is it possible to disabled it via a flag?

$ curl -X POST api/alerting/rule/fd776ae0-1f96-11ec-81bf-cfe9e259a3f0/_disable

https://www.elastic.co/guide/en/kibana/master/disable-rule-api.html

cc @AlexP-Elastic

[elasticmachine]

Pinging @elastic/kibana-alerting-services (Team:Alerting Services)

[elasticmachine]

Pinging @elastic/infra-monitoring-ui (Team:Monitoring)