One user's permission groups in <AbilitySuppport>; each flag is 0 or 1.
optional
userName: string
The user, up to 31 bytes.
optional
system: number
System settings.
optional
streaming: number
Live streaming.
optional
record: number
Recording.
optional
network: number
Network settings.
optional
PTZ: number
Pan, tilt and zoom.
optional
IO: number
Alarm inputs and outputs.
optional
alarm: number
Alarms.
optional
image: number
Image settings.
optional
video: number
Video settings.
optional
audio: number
Audio.
optional
security: number
Security settings.
optional
replay: number
Playback.
optional
disk: number
Storage.