{
  "apiVersion": "modernedi.com/scenario/v1",
  "kind": "ScenarioDefinition",
  "metadata": {"namespace": "modernedi.examples", "key": "grocery-product-activity", "version": "1.0.0"},
  "spec": {
    "parameters": [],
    "actors": [{"id": "groceryBuyer"}, {"id": "grocerySupplier"}],
    "steps": [
      {
        "id": "productActivity", "fromActor": "groceryBuyer", "toActor": "grocerySupplier",
        "transaction": {"standard": "X12", "transactionSet": "852", "businessUsage": "product_activity_data"},
        "occurrence": {"min": 1, "max": 1, "closure": {"kind": "fixed"}},
        "facts": [
          {"name": "reportDate", "type": "date", "cardinality": "one", "normalization": [], "sensitivity": "business"},
          {"name": "reportedItems", "type": "list", "elementType": "string", "cardinality": "one", "normalization": [], "sensitivity": "business"},
          {"name": "activityQuantities", "type": "list", "elementType": "decimal", "cardinality": "one", "normalization": [], "sensitivity": "business"}
        ],
        "pipeline": [
          {"id": "exchange", "kind": "exchange"},
          {"id": "extract", "kind": "extract", "facts": ["reportDate", "reportedItems", "activityQuantities"]}
        ]
      }
    ],
    "transitions": [],
    "assertions": [
      {"id": "reportDateExists", "operator": "exists", "left": {"kind": "fact", "stepId": "productActivity", "fact": "reportDate", "projection": "value"}},
      {"id": "reportedItemsUnique", "operator": "unique", "left": {"kind": "fact", "stepId": "productActivity", "fact": "reportedItems", "projection": "value"}}
    ],
    "checkpoints": [],
    "branches": []
  }
}