Let me correct my reply.
We calling Rest API with jwt from backend to create webinar session, not Web meeting SDK.
(ex: https://api.zoom.us/v2/users/{email}/webinars)
(Edited)
with further investigation, I think it related with some docker & cloudflare issue.
inside docker, Rest API rejected with 403 from cloudflare
(because error response contains “cloudflare”, like this
“StatusCode”: 403,
“ReasonPhrase”: “Forbidden”,
“Headers”: [
{
“Key”: “Date”,
“Value”: [
“Mon, 07 Nov 2022 02:21:50 GMT”
]
},
{
“Key”: “Connection”,
“Value”: [
“keep-alive”
]
},
{
“Key”: “X-Frame-Options”,
“Value”: [
“SAMEORIGIN”
]
},
{
“Key”: “Referrer-Policy”,
“Value”: [
“same-origin”
]
},
{
“Key”: “Cache-Control”,
“Value”: [
“no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0”
]
},
{
“Key”: “Set-Cookie”,
“Value”: [
“__cf_bm=j9MNMXRwdxiXhOsTmuUae0Uy4XulhBf.J0nqvkQBloA-1667787710-0-ATZQmgimZc1rWNclDEk2bC3+2Bow5uBgBQqrZrnjj4csPT9zcfrKUSDczCBKyfhkYf1G2IODN9qhXhC3ZP14Yak=; path=/; expires=Mon, 07-Nov-22 02:51:50 GMT; domain=.zoom.us; HttpOnly; Secure”
]
},
{
“Key”: “Report-To”,
“Value”: [
“{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ZukTYE%2F5XcDeTj7nUP5U1m6zCadLKVLY%2BRyLSqsR3lWlAlfuDbjKMk%2FjQ8US9tobcQcxIBu69t50tSUBEmBRoCJbApOA8VrDVuKAVU6X37F6vrMQ%2BsGmMXYEcoh9"}],"group":"cf-nel","max_age":604800}”
]
},
{
“Key”: “NEL”,
“Value”: [
“{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}”
]
},
{
“Key”: “Server”,
“Value”: [
“cloudflare”
]
},
{
“Key”: “CF-RAY”,
“Value”: [
“766299089f4700cf-ICN”
]
},
{
“Key”: “Alt-Svc”,
“Value”: [
“h3=":443"; ma=86400, h3-29=":443"; ma=86400”
]
}
],)