http는 HTTP/1.1과 같습니까?

https://api.apiyi.com

curl -s -o /dev/null -w "%{http_version}\n" https://api.apiyi.com/v1/models \
  -H "Authorization: Bearer YOUR_API_KEY"
# 2 means HTTP/2, 1.1 means HTTP/1.1

GODEBUG=http2client=0

import (
    "crypto/tls"
    "net/http"
)

tr := &http.Transport{
    // A non-nil empty map disables HTTP/2, so https requests use HTTP/1.1
    TLSNextProto:        map[string]func(string, *tls.Conn) http.RoundTripper{},
    MaxIdleConnsPerHost: 100,
}
client := &http.Client{Transport: tr}