Discovery.Discovery 成員列表

完整成員列表，類別為Discovery.Discovery, 包含所有繼承的成員

GetPrinterList(self, brand=BRAND_IDX.ALL.value, responseTimeoutMs=5000)	Discovery.Discovery
GetPrinterList_IPv6(self, str prefix, str interface_name, int responseTimeoutMs=3000)	Discovery.Discovery
ping_ipv6_address	Discovery.Discovery