Walmart UCC-128 Label Requirements

In addition to the type property with value WALMART_CASE_DOMESTIC, the following properties can be included in your label payload:

Property	Required	Max Length
`shipFrom.name`	No	20
`shipFrom.address1`	No	20
`shipFrom.address2`	No	20
`shipFrom.city`	Yes	15
`shipFrom.state`	Yes	2
`shipFrom.zip`	Yes	5
`shipTo.name`	No	20
`shipTo.address1`	No	20
`shipTo.address2`	No	20
`shipTo.city`	Yes	15
`shipTo.state`	Yes	2
`shipTo.zip`	Yes	5
`carrier.name`	No	40
`shipment.proNumber`	No	40
`shipment.billOfLadingNumber`	No	40
`distributionCenter.number`	No	5
`purchaseOrder.type`	No	5
`department.number`	No	5
`purchaseOrder.number`	No	10
`item.number`	No	30
`shipment.sscc-18`	Yes	26

Example Payload

{
    "type": "WALMART_CASE_DOMESTIC",
    "shipFrom": {
        "name": "Your Company",
        "address1": "1234 Main St",
        "address2": "Unit 1",
        "city": "Pasadena",
        "state": "CA",
        "zip": "12345"
    },
    "shipTo": {
        "name": "Walmart DC 1234",
        "address1": "2345 2nd St",
        "address2": "Unit 2",
        "city": "New York",
        "state": "NY",
        "zip": "23456"
    },
    "carrier": {
        "name": "USPS"
    },
    "shipment": {
        "billOfLadingNumber": "ABC1234567890",
        "proNumber": "ABC1234567890",
        "sscc-18": "ABC1234567890ABC1234567890"
    },
    "purchaseOrder": {
        "number": "1234567890",
        "type": "1234"
    },
    "department": {
        "number": "1234"
    },
    "distributionCenter": {
        "number": "1234"
    },
    "item": {
        "number": "1234567890"
    }
}