{
    "buyerProposal": {
        "merchandise": {
            "merchandiseLines": [
                {
                    "stableId": "line1",
                    "__typename": "MerchandiseLine"
                }
            ],
            "__typename": "FilledMerchandiseTerms"
        },
        "__typename": "Proposal"
    },
    "sellerProposal": {
        "__typename": "Proposal"
    },
    "errors": [
        {
            "code": "PAYMENTS_UNACCEPTABLE_PAYMENT_AMOUNT",
            "localizedMessage": "Your order total has changed. Review and try again.",
            "nonLocalizedMessage": "The sum of proposed payments cannot cover the total amount to be paid.",
            "localizedMessageHtml": "Your order total has changed. Review and try again.",
            "__typename": "UnprocessableTermViolation"
        },
        {
            "code": "WAITING_PENDING_TERMS",
            "localizedMessage": "",
            "nonLocalizedMessage": "Waiting for pending terms to complete.",
            "localizedMessageHtml": null,
            "__typename": "PendingTermViolation"
        }
    ],
    "__typename": "SubmitRejected"
}