curl --location -g --request GET 'https://saas-open.vhall.com/v3/data-center/business-total/user-duration-pay?app_key=75844ad7a2a5f2b421c04a125b197996&sign_type=0&signed_at={% mock 'timestamp' , 's' %}&sign={{sign}}&type=1&start_time=2020-01-01&end_time=2020-01-12' \
--header 'platform;'
{
"code": 0,
"msg": "string",
"data": {
"webinar_num": 0,
"total_duration": 0,
"live_duration": 0,
"vod_duration": 0
}
}