v3-req-put-trackings-slug-tracking_number.json

{
    "tracking": {
        "title": "New Title Name",
        "smses": [
            "+18555072519",
            "+18555072511"
        ],
        "emails": [
            "[email protected]",
            "[email protected]"
        ],
        "order_id": "New ID 1234",
        "order_id_path": "http://www.aftership.com/order_id=1234_new",
        "custom_fields": {
            "product_name": "New iPhone Case",
            "product_price": "NEw USD19.99"
        }
    }
}