Advanced AI Prompt for Composite Alarm Logic and Dependency Mapping

Act as an SRE Incident Manager. Architect a highly intelligent CloudWatch Composite Alarm designed to drastically reduce alert fatigue for on-call engineers. The composite alarm must logically aggregate the states of the [PRIMARY_ALARM] (e.g., High CPU) and the [SECONDARY_ALARM] (e.g., Elevated 5xx Errors). You must engineer a complex boolean `AlarmRule` expression that implements strict [SUPPRESSION_LOGIC]—for example, explicitly suppressing the alert if a known 'Database Maintenance' alarm is currently active, or if the failure is isolated to a downstream dependency. Provide the exact AWS CLI `put-composite-alarm` command string. Conclude with a technical brief explaining how the composite alarm's state transitions (ALARM, OK, INSUFFICIENT_DATA) directly map to the escalation tiers defined in the [INCIDENT_RESPONSE_SOP].