获取联系人对象的元数据

{
    "errcode": 0,
    "result": {
        "code": "PROC-BE4CAC90-CBAD-4CFA-A1FF-0137752E9DC0",
        "customized": false,
        "fields": [
            {
                "customized": false,
                "label": "客户",
                "name": "contact_related_customer",
                "nillable": false,
                "quote": true,
                "reference_fields": [
                    {
                        "label": "客户名称",
                        "name": "customer_name",
                        "nillable": false,
                        "type": "Text"
                    }
                ],
                "reference_to": "crm_customer",
                "type": "Lookup"
            },
            {
                "customized": false,
                "label": "姓名",
                "name": "contact_name",
                "nillable": false,
                "type": "Text"
            },
            {
                "customized": false,
                "label": "职位",
                "name": "contact_position",
                "nillable": true,
                "select_options": [
                    {
                        "key": "option_1",
                        "value": "老板"
                    },
                    {
                        "key": "option_2",
                        "value": "销售"
                    },
                    {
                        "key": "option_3",
                        "value": "财务"
                    },
                    {
                        "key": "option_4",
                        "value": "业务员"
                    },
                    {
                        "key": "option_5",
                        "value": "采购"
                    },
                    {
                        "key": "option_6",
                        "value": "其他"
                    }
                ],
                "type": "MultiSelect"
            },
            {
                "customized": false,
                "label": "手机号",
                "name": "contact_phone",
                "nillable": true,
                "type": "Phone"
            },
            {
                "customized": true,
                "label": "职位",
                "name": "TextField-K2U5O2WM",
                "nillable": true,
                "type": "Text"
            },
            {
                "customized": true,
                "label": "是否关键决策人",
                "name": "DDSelectField-K2U5O2WN",
                "nillable": true,
                "select_options": [
                    {
                        "key": "option_K2U5SQDW",
                        "value": "是"
                    },
                    {
                        "key": "option_K2UFNHU5",
                        "value": "否"
                    }
                ],
                "type": "Select"
            },
            {
                "customized": true,
                "label": "邮箱",
                "name": "TextField-K55DPXC9",
                "nillable": true,
                "type": "Text"
            },
            {
                "customized": true,
                "label": "备注",
                "name": "TextareaField-K2UG1B59",
                "nillable": true,
                "type": "Textarea"
            }
        ],
        "name": "crm_contact",
        "status": "PUBLISHED"
    },
    "request_id": "p4lhhrebsoj9"
}