{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:orbiplex:schema:sensorium-web-refresh-sweep:v1",
  "title": "Sensorium Web Refresh Sweep v1",
  "$defs": {
    "ref": { "type": "string", "minLength": 1, "maxLength": 512, "pattern": "^[^\\s\\u0000]+$" }
  },
  "type": "object",
  "additionalProperties": false,
  "required": ["schema", "schema/v", "seen", "launched", "skipped", "outcomes"],
  "properties": {
    "schema": { "const": "sensorium-web-refresh-sweep.v1" },
    "schema/v": { "const": 1 },
    "seen": { "type": "integer", "minimum": 0, "maximum": 16 },
    "launched": { "type": "integer", "minimum": 0, "maximum": 16 },
    "skipped": { "type": "integer", "minimum": 0, "maximum": 16 },
    "outcomes": {
      "type": "array",
      "maxItems": 16,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["source/ref", "source/operation-id", "operation/id", "outcome"],
        "properties": {
          "source/ref": { "$ref": "#/$defs/ref" },
          "source/operation-id": { "$ref": "#/$defs/ref" },
          "operation/id": { "$ref": "#/$defs/ref" },
          "outcome": { "const": "deferred" }
        }
      }
    },
    "stop/reason": {
      "enum": ["idle", "launch-budget-exhausted", "shutdown-requested", "batch-limit-reached", "connector-unavailable", "queue-capacity-reached", "worker-stopped"]
    }
  }
}