docs/services/ZoneGroupTopology.md
# sonos
Sonos library to control (almost) everything from your sonos devices
**Requires:**
+ module:'./Service'
* * *
## Class: ZoneGroupTopology
Create a new instance of ZoneGroupTopology
### sonos.ZoneGroupTopology.GetZoneGroupState()
Get all the information about the ZoneGroups
**Returns**: `Object`, Object with one property, 'ZoneGroupState'
### sonos.ZoneGroupTopology.AllZoneGroups()
Get all the ZoneGroups
* * *