有传入只的嘛。。。

https://api.mch.weixin.qq.com/v3/ecommerce/applyments/

{

    "out_request_no":"APPLYMENT_00000000001",

    "organization_type":"2",

    "business_license_info":{

        "business_license_copy":"1knuaoAnZrSiAoVIWyVl1MBGLzbRCeGj1mQBwIGwFKiLYQAzYppwBMI5MbyZFpFiwcBlyKyRMctcYRrhZa0mIWmXX0Bc6BRujo8HGEzAY_U",

        "business_license_number":"91510100MA61TH265E",

        "merchant_name":"\u6210\u90fd\u6613\u5546\u5546\u76df\u6570\u636e\u670d\u52a1\u6709\u9650\u516c\u53f8",

        "legal_person":"\u66fe\u71d5"

    },

    "id_doc_type":"IDENTIFICATION_TYPE_MAINLAND_IDCARD",

    "id_card_info":{

        "id_card_copy":"sDLoJSZb1Ykfod2G7lP0qtpkMxCUD9bDqFBYKpDfZSx0ZI18RwEtS1wU6pJQhzraOlCJJYYz3OvNsN6z4Q1XLBEl8owdE5PKy1k7jjAuv44",

        "id_card_national":"sDLoJSZb1Ykfod2G7lP0qvZpf7cWQyPh2ZZ014oUnp87gzWK4TS7NaDHCbusYxNxGZEsL4SMFo48LnW0wM-4Fgz5eIubw7A1T5p9vQtHGc4",

        "id_card_name":null,

        "id_card_number":null,

        "id_card_valid_time":"2035-01-26"

    },

    "need_account_info":true,

    "account_info":{

        "bank_account_type":74,

        "account_bank":"\u5176\u4ed6\u94f6\u884c",

        "account_name":null,

        "bank_address_code":"510100",

        "bank_branch_id":"313651003042",

        "bank_name":"\u6210\u90fd\u94f6\u884c\u6d17\u9762\u6865\u652f\u884c",

        "account_number":null

    },

    "contact_info":{

        "contact_type":"66",

        "contact_name":null,

        "contact_id_card_number":null,

        "mobile_phone":null

    },

    "sales_scene_info":{

        "store_name":"\u6613\u5546\u5546\u76df\u5c0f\u5e97",

        "store_url":"http:\/\/www.yixd.cn",

        "mini_program_sub_appid":"http:\/\/www.yixd.cn"

    },

    "merchant_shortname":"wx846fc2842dc760bb"

}

Client error: `POST https://api.mch.weixin.qq.com/v3/ecommerce/applyments/` resulted in a `400 Bad Request` response 400 Bad Request {"code":"PARAM_ERROR","detail":{"location":null,"value":""},"message":"输入源“/organization_type”映射到字段“主体类型”必填性规则校验失败，此字段为必填项"}