কী ভ্যালু এপিআই

guard let device = home.devices.first(where: { $0.name == deviceName }) else { return }
var response = try await device.customAppData[key]
print("Before: \(response)")
try await device.customAppData.update(key: key, value: value)
response = try await device.customAppData[key]
print("After: \(response)")
try await device.customAppData.delete(key)

guard let room = home.rooms.first(where: { $0.name == roomName }) else { return }
try await room.customAppData.update(key: "nickname", value: "Lucy's Room")
let response = try await room.customAppData["nickname"]
try await room.customAppData.delete("nickname")

guard let automation = home.automations.first(where: { $0.name == automationName }) else { return }
var response = try await automation.customAppData[key]
print("Before: \(response)")
try await automation.customAppData.update(key: key, value: value)
response = try await automation.customAppData[key]
print("After: \(response)")
try await automation.customAppData.delete(key)