curl --location --request POST 'https://saas-open.vhall.com/v3/webinars/auth/create-more-k' \
--header 'platform: 15' \
--form 'webinar_id="658171537"' \
--form 'curr_url="https://test01-lite-console-api.vhall.com/key/valid"' \
--form 'app_key="75844ad7a2a5f2b421c04a125b197996"' \
--form 'sign="{{sign}}"' \
--form 'signed_at="{% mock 'timestamp' , 's' %}"' \
--form 'sign_type="0"'{
"code": 200,
"msg": "",
"data": {
"k_id": 647904
},
"request_id": "5ebde0c9-b3e3-45d3-83bd-aa63581c4705"
}