curl --location --request POST 'https://saas-open.vhall.com/v3/webinars/record/get-record-duration' \
--header 'token;' \
--header 'need_sign;' \
--header 'platform;' \
--header 'platform: 15' \
--form 'app_key="75844ad7a2a5f2b421c04a125b197996"' \
--form 'sign="{{sign}}"' \
--form 'signed_at="{% mock 'timestamp' , 's' %}"' \
--form 'sign_type="0"'{
"code": 0,
"msg": "string",
"data": {
"duration": 0
}
}