Selector must be specified when From is set to “Selector”. In that case,
only Routes in Namespaces matching this Selector will be selected by this
Gateway. This field is ignored for other values of “From”.
TLS is the TLS configuration for the Listener. This field is required if
the Protocol field is “HTTPS” or “TLS”. It is invalid to set this field
if the Protocol field is “HTTP”, “TCP”, or “UDP”.
TLS is the TLS configuration for the Listener. This field is required if
the Protocol field is “HTTPS” or “TLS”. It is invalid to set this field
if the Protocol field is “HTTP”, “TCP”, or “UDP”.