JSON Schema Property 'ItemAttrs'

"ItemAttrs": {
    "type": "object",
    "additionalProperties": {},
    "properties": {
        "SerialNbrs": {
            "type": "array",
            "items": {
                "type": "string",
                "description": "Item serial number"
            }
        },
        "StdPack": {
            "type": "object",
            "additionalProperties": {},
            "properties": {
                "ICQtyPerUOM": {
                    "type": "number",
                    "description": "Inner Carton quantity per Unit of Measure"
                },
                "ICUOM": {
                    "$ref": "https://standards.namm.org/schema/2020.1/common.json#/definitions/QtyUOM"
                },
                "StdPackType": {
                    "type": "string"
                }
            }
        },
        "StdContainer": {
            "type": "object",
            "additionalProperties": {},
            "properties": {
                "MCQtyPerUOM": {
                    "type": "number",
                    "description": "Master Carton quantity per Unit of Measure"
                },
                "MCUOM": {
                    "$ref": "https://standards.namm.org/schema/2020.1/common.json#/definitions/QtyUOM"
                },
                "StdContainerType": {
                    "type": "string"
                }
            }
        }
    }
}

• /properties/Orders/items[0]/properties/Containers/items[0]/properties/Item (asn.json)
• /properties/Orders/items[0]/properties/Containers/items[0]/properties/Item/items[0] (asn.json)