Here is a summary of all voice commands: Link
Discovery Messages
DiscoverAppliancesRequest [supported in OH2]
Utterances: “Alexa, discover my smart home devices”
german: “Alexa, finde meine smarten Geräte”
DiscoverAppliancesResponse
Alexa Response: N/A
Door Lock Control and Query Messages
GetLockStateRequest
Utterances: “Alexa, is lock name locked/unlocked?”
GetLockStateResponse
Alexa Reponse: “The front door is locked”
SetLockStateRequest
Utterances: “Alexa, lock the lock name”
SetLockStateConfirmation
Alexa Response: “The front door is now locked”
On/Off Messages
TurnOnRequest [supported in OH2]
Utterances: “Alexa, turn on the device name”
german: “Alexa, schalte Gerätename ein”
TurnOnConfirmation [supported in OH2]
Alexa Response: “OK”
TurnOffRequest [supported in OH2]
Utterances: “Alexa, turn off the device name”
german: “Alexa, schalte Gerätename aus”
TurnOffConfirmation [supported in OH2]
Alexa Response: “OK”
Percentage Messages
IncrementPercentageRequest [supported in OH2]
Utterances: “Alexa, increase device name by number percent”
german: “Alexa, erhöhe Gerätename um Anzahl Prozent”
IncrementPercentageConfirmation [supported in OH2]
Alexa Response: “OK”
DecrementPercentageRequest [supported in OH2]
Utterances: “Alexa, decrease device name by number percent”
german: “Alexa, reduziere Gerätename um Anzahl Prozent”
DecrementPercentageConfirmation [supported in OH2]
Alexa Response: “OK”
Smart Home Camera Messages
RetrieveCameraStreamUriRequest
Utterance: “Alexa, show me the camera name”
RetrieveCameraStreamUriResponse
Alexa response: “OK. Getting camera name”
Temperature Control and Query Messages
GetTemperatureReadingRequest [supported in OH2]
Utterances: “Alexa, what is the temperature of device name?”
german: “Alexa, wie ist die Temperatur von Gerätename?”
GetTemperatureReadingResponse [supported in OH2]
Alexa Response: “According to device name, it’s 70 degrees”
german: Die Temperatur von Gerätename ist 21 Komma 4 Grad"
GetTargetTemperatureRequest [supported in OH2]
Utterances: “Alexa, what is the device name set to?"
german: “Wie ist Gerätename eingestellt?”
GetTargetTemperatureResponse [supported in OH2]
Alexa Response: “The heat is set to 72 degrees”
german: “Die Temperatur von Gerätename ist 21 Komma 4 Grad”
SetTargetTemperatureRequest [supported in OH2]
Utterances: “Alexa, set the room name to number degrees”
german: “Alexa, stelle Gerätename auf Anzahl Grad”
SetTargetTemperatureConfirmation [supported in OH2]
Alexa Response: The room name heat is set to number degrees
german: “Gerätename ist im automatischen Modus. Die Solltemperatur ist Anzahl Grad.”
IncrementTargetTemperatureRequest [supported in OH2]
Utterances: “Alexa, increase the device name by number degrees”
german: “Alexa, erhöhe Gerätename um Anzahl Grad”
IncrementTargetTemperatureConfirmation [supported in OH2]
Alexa Response: “OK”
german: “Gerätename ist im automatischen Modus. Die Solltemperatur ist Anzahl Grad.”
DecrementTargetTemperatureRequest [supported in OH2]
Utterances: “Alexa, decrease device name by number degrees”
german: “Alexa, reduziere Gerätename um Anzahl Grad”
DecrementTargetTemperatureConfirmation [supported in OH2]
Alexa Response: “OK”
german: “Gerätename ist im automatischen Modus. Die Solltemperatur ist Anzahl Grad.”
Tunable Lighting Control Messages
SetColorRequest [supported in OH2]
Utterances: “Alexa, set the device name to color”
“Alexa, set the bedroom light to red”
“Alexa, change the kitchen to the color blue”
german: “Alexa setze Wohnzimmerlicht auf rosa”
SetColorConfirmation [supported in OH2]
Alexa Response: “OK”
SetColorTemperatureRequest
Utterances: “Alexa, change the device name to shade of white”
“Alexa, make the living room warm white”
“Alexa, set the kitchen to daylight”
german: “Alexa, schalte Schlafzimmerlicht auf warmes Weiß”
SetColorTemperatureConfirmation
Alexa Response: “OK”
IncrementColorTemperatureRequest
Utterances: “Alexa, set the device name cooler/whiter”
“Alexa, set the dining room cooler”
“Alexa, make the living room light whiter”
IncrementColorTemperatureConfirmation
Alexa Response: “OK”
DecrementColorTemperatureRequest
Utterances: “Alexa, set the device name warmer/softer”
“Alexa, set the dining room softer”
“Alexa, make the living room warmer”
DecrementColorTemperatureConfirmation
Alexa Response: “OK”
Please report here , if the utterances are correct and running with OH2. Thanks a lot!