{
  "row_count": {
    "input": 4440,
    "mapping_rows": 4440,
    "pass": true
  },
  "one_group_per_product": {
    "duplicate_mappings": 0,
    "pass": "True"
  },
  "no_orphans": {
    "orphans": 0,
    "pass": true
  },
  "no_food_non_food_mixing": {
    "mixed_groups": 0,
    "pass": true
  },
  "no_brand_conflicts": {
    "conflict_groups": 0,
    "pass": true
  },
  "identity_consistency": {
    "inconsistent_groups": 0,
    "pass": true
  },
  "taxonomy_populated": {
    "null_count": 1632,
    "null_non_food": 400,
    "null_unknown": 1232,
    "null_food": 0,
    "pass": "True"
  },
  "no_empty_group_names": {
    "empty_count": 0,
    "pass": "True"
  },
  "catalog_no_empty_ids": {
    "empty_count": 0,
    "pass": "True"
  },
  "all_mapping_ids_in_catalog": {
    "orphan_ids": 0,
    "pass": true
  },
  "upc_collision_detection": {
    "description": "Same UPC value used across different product groups (source data issue)",
    "upc_with_multiple_groups": 583,
    "total_products_affected": 1518,
    "note": "Source data limitation - same UPC assigned to different products",
    "pass": true
  },
  "identity_hash_collision_detection": {
    "description": "Same identity_hash + domain but different core_titles",
    "collisions": 157,
    "note": "May indicate under-differentiation in identity hash",
    "pass": true
  },
  "overall": {
    "result": "PASS"
  }
}