{
	"bsonType": "object",
	"required": ["_id"],
	"oneOf": [
		{
			"bsonType": "object",
			"required": ["_id", "version", "writerVersion", "updatedAt"],
			"properties": {
				"_id": { "bsonType": "string", "enum": ["schema"] },
				"version": { "bsonType": ["int", "long"] },
				"writerVersion": { "bsonType": "string" },
				"updatedAt": { "bsonType": "date" }
			},
			"additionalProperties": false
		},
		{
			"bsonType": "object",
			"required": [
				"_id",
				"eventsMs",
				"statsMs",
				"tracksMs",
				"entitiesMs",
				"rollups5MinMs",
				"rollupsHourlyMs",
				"rollupsDailyMs",
				"updatedAt"
			],
			"properties": {
				"_id": { "bsonType": "string", "enum": ["retention"] },
				"eventsMs": { "bsonType": ["long", "int"] },
				"statsMs": { "bsonType": ["long", "int"] },
				"tracksMs": { "bsonType": ["long", "int"] },
				"entitiesMs": { "bsonType": ["long", "int"] },
				"rollups5MinMs": { "bsonType": ["long", "int"] },
				"rollupsHourlyMs": { "bsonType": ["long", "int"] },
				"rollupsDailyMs": {
					"bsonType": ["long", "int", "null"],
					"description": "null keeps documents forever"
				},
				"updatedAt": { "bsonType": "date" }
			},
			"additionalProperties": false
		},
		{
			"bsonType": "object",
			"required": ["_id", "timeseries", "transactions", "serverVersion", "detectedAt"],
			"properties": {
				"_id": { "bsonType": "string", "enum": ["capabilities"] },
				"timeseries": { "bsonType": "bool" },
				"transactions": { "bsonType": "bool" },
				"serverVersion": { "bsonType": "string" },
				"detectedAt": { "bsonType": "date" }
			},
			"additionalProperties": false
		},
		{
			"bsonType": "object",
			"required": ["_id", "statsDetail", "recordedAt"],
			"properties": {
				"_id": { "bsonType": "string", "enum": ["config"] },
				"statsDetail": { "bsonType": "string", "enum": ["participant", "track"] },
				"recordedAt": { "bsonType": "date" }
			},
			"additionalProperties": false
		},
		{
			"bsonType": "object",
			"required": ["_id", "state", "processed", "total", "writerVersion", "fromSchemaVersion", "counts"],
			"properties": {
				"_id": { "bsonType": "string", "enum": ["migration"] },
				"state": { "bsonType": "string", "enum": ["pending", "running", "completed", "failed"] },
				"checkpoint": { "bsonType": "object" },
				"processed": { "bsonType": ["long", "int"] },
				"total": { "bsonType": ["long", "int"] },
				"startedAt": { "bsonType": "date" },
				"finishedAt": { "bsonType": "date" },
				"error": { "bsonType": "string" },
				"writerVersion": { "bsonType": "string" },
				"fromSchemaVersion": { "bsonType": ["int", "long"] },
				"counts": {
					"bsonType": "object",
					"required": ["events", "stats", "synthetic", "skipped"],
					"properties": {
						"events": { "bsonType": ["long", "int"] },
						"stats": { "bsonType": ["long", "int"] },
						"synthetic": { "bsonType": ["long", "int"] },
						"skipped": { "bsonType": ["long", "int"] }
					},
					"additionalProperties": false
				},
				"nodeId": { "bsonType": "string" },
				"legacyRetainedUntil": { "bsonType": "date" }
			},
			"additionalProperties": false
		},
		{
			"bsonType": "object",
			"required": ["_id", "lastRunAt", "lastRunDurationMs", "nodeId", "candidates", "closed", "partial"],
			"properties": {
				"_id": { "bsonType": "string", "enum": ["reconciler"] },
				"lastRunAt": { "bsonType": "date" },
				"lastRunDurationMs": { "bsonType": ["long", "int"] },
				"nodeId": { "bsonType": "string" },
				"candidates": {
					"bsonType": "object",
					"required": ["room", "participant", "egress", "ingressSession"],
					"properties": {
						"room": { "bsonType": ["int", "long"] },
						"participant": { "bsonType": ["int", "long"] },
						"egress": { "bsonType": ["int", "long"] },
						"ingressSession": { "bsonType": ["int", "long"] }
					},
					"additionalProperties": false
				},
				"closed": {
					"bsonType": "object",
					"required": ["room", "participant", "egress", "ingressSession", "track", "subscription"],
					"properties": {
						"room": { "bsonType": ["int", "long"] },
						"participant": { "bsonType": ["int", "long"] },
						"egress": { "bsonType": ["int", "long"] },
						"ingressSession": { "bsonType": ["int", "long"] },
						"track": { "bsonType": ["int", "long"] },
						"subscription": { "bsonType": ["int", "long"] }
					},
					"additionalProperties": false
				},
				"partial": { "bsonType": "bool" },
				"lastError": { "bsonType": "string" }
			},
			"additionalProperties": false
		},
		{
			"bsonType": "object",
			"required": ["_id"],
			"properties": { "_id": { "bsonType": "string", "enum": ["dashboard"] } },
			"additionalProperties": true
		}
	]
}