Mandate

{
    "id": "string",
    "merchant_no": "string",
    "app_id": "string",
    "create_at": "string",
    "modify_at": "string",
    "customer_id": "string",
    "payment_intent_id": "string",
    "customer_acceptance": {
        "type": "online",
        "online": {
            "ip_address": "string",
            "user_agent": "string"
        },
        "offline": {},
        "accepted_at": "string"
    }
}