const net/http/internal/http2.cipher_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256

one use

	net/http/internal/http2 (current package)
		ciphers.go#L308: 	cipher_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256     uint16 = 0xC090