{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/HeartbeatMetrics", "title": "HeartbeatMetrics", "type": "object", "properties": { "processName": { "type": "string", "example": "example_value" }, "lastHeartbeat": { "type": "string", "format": "date-time", "example": "2026-01-15T10:30:00Z" }, "lagInSeconds": { "type": "number", "example": 42.5 } } }