Monitor only the most critical SLIs and rely on default GCP policies to alert for the other SLIs.

Utilize Google Error Reporting to automatically create alerts for all SLIs without any additional configurations.

Set up a single alerting policy based on an aggregation of all SLIs, and trigger the alert when the overall SLI threshold is breached.

Create individual alerting policies for each SLI, and trigger alerts when the associated SLI thresholds are breached. Use alert documentation to provide context and recommended actions.