# Health Promotion Code

# Health code page example

Request parameters:

Field name	type	Required Required	Introductions
city_name	Int	yes	User City

Enter the example:

{
    "page_type": 2,
    "src_channel": 0,
    "city_name": 'guangzhou'
}

Returns an example:

{
    "errcode": 0,
    "errmsg": "success,"
    "path": "XXX",
    "Bussiness_type": "xxd"
}