What ID are you trying to query? As you can see here, with a valid ID, everything is working as expected:

Request

curl -v "http://api.themoviedb.org/4/list/1?api_key=###"

*   Trying [2600:9000:201e:3e00:c:174a:c400:93a1]:80...
* Connected to api.themoviedb.org (2600:9000:201e:3e00:c:174a:c400:93a1) port 80 (#0)
> GET /4/list/1?api_key=### HTTP/1.1
> Host: api.themoviedb.org
> User-Agent: curl/8.1.2
> Accept: */*
>
< HTTP/1.1 200 OK
< Content-Type: application/json;charset=utf-8
< Content-Length: 14382
< Connection: keep-alive
< Date: Tue, 07 Nov 2023 23:13:18 GMT
< Server: openresty
< ETag: W/"02f40ad46bbb9e7ad2078d780dedab19"
< Vary: Accept-Encoding
< X-Cache: Miss from cloudfront
< Via: 1.1 156336391961f724345f6534c674b6ea.cloudfront.net (CloudFront)
< X-Amz-Cf-Pop: IAD89-C3
< Alt-Svc: h3=":443"; ma=86400
< X-Amz-Cf-Id: Vkm-SN3-j1HS4-RZklKdz8pPJsm6HRyyIDt2qjlzehxgKFn2v2188Q==
< Vary: Origin
<
* Connection #0 to host api.themoviedb.org left intact

Response

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Now i dont have any issue, maybe i had some typo on my test :)

Thank you!