OptionalAccept-Encoding
Accept-Encoding?: string
OptionalAccept-Language
Accept-Language?: string
OptionalCache-Control
Cache-Control?: string
OptionalConnection
Connection?: string
OptionalHost
Host?: string
OptionalOrigin
Origin?: string
OptionalPragma
Pragma?: string
OptionalSec-WebSocket-Extensions
Sec-WebSocket-Extensions?: string
OptionalSec-WebSocket-Key
Sec-WebSocket-Key?: string
OptionalSec-WebSocket-Version
Sec-WebSocket-Version?: string
OptionalUpgrade
Upgrade?: string
OptionalUser-Agent
User-Agent?: string