class DeviceType:
    Chrome = "NFCDCH-02-"
    AndroidFHD = "NFANDROID1"
    AndroidUHD = "NFANDROID2"
    AndroidWear = "NFANDROIDW"
    Roku = "NFRK-"
    AppleTV = "NFAPPLETV-"
    AmazonFireTV = "NFAFTV-"
    SmartTV = "NFSTV-"
    GameConsole = "NFGC-"

class DeviceSubType:
    ChromeOS = "-PRV-C"
    AndroidTablet = "-PRV-T"
    AndroidPhone = "-PRV-P"
    AndroidTV = "-PRV"
    AndroidWearable = "-PRV-W"
    RokuStreaming = "-PRV-RK"
    AppleTVStreaming = "-PRV-AT"
    FireTVStreaming = "-PRV-FTV"
    SmartTVStreaming = "-PRV-STV"
    GameConsoleStreaming = "-PRV-GC"