{
  "lexicon": 1,
  "id": "tools.ozone.report.queryActivities",
  "defs": {
    "main": {
      "type": "query",
      "description": "Query report activities across all reports, ordered by createdAt. Used by downstream pollers; for per-report activity history use listActivities.",
      "parameters": {
        "type": "params",
        "properties": {
          "activityTypes": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "Filter to specific activity types (e.g. closeActivity, escalationActivity). If omitted, all types are returned."
          },
          "createdAfter": {
            "type": "string",
            "format": "datetime",
            "description": "Retrieve activities created at or after a given timestamp"
          },
          "createdBefore": {
            "type": "string",
            "format": "datetime",
            "description": "Retrieve activities created at or before a given timestamp"
          },
          "sortDirection": {
            "type": "string",
            "default": "desc",
            "enum": ["asc", "desc"]
          },
          "limit": {
            "type": "integer",
            "minimum": 1,
            "maximum": 100,
            "default": 50
          },
          "cursor": {
            "type": "string",
            "description": "Cursor of the form `<createdAtMs>::<activityId>`."
          }
        }
      },
      "output": {
        "encoding": "application/json",
        "schema": {
          "type": "object",
          "required": ["activities"],
          "properties": {
            "activities": {
              "type": "array",
              "items": {
                "type": "ref",
                "ref": "tools.ozone.report.defs#reportActivityView"
              }
            },
            "cursor": {
              "type": "string"
            }
          }
        }
      }
    }
  }
}