test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Card/SubMerchant/CardSubMerchantUpdateRequest.json

{
    "info": {
        "merchant_id": "12",
        "app_id": "xxxxxxxxxxxxx",
        "brand_name": "aaaaaa",
        "logo_url": "http://mmbiz.xxxx",
        "protocol": "media_id",
        "agreement_media_id": "xxxxxxxxxx",
        "operator_media_id": "xxxxxxxx",
        "end_time": 1438990559,
        "primary_category_id": 1,
        "secondary_category_id": 101
    }
}