Amazon Echo Control Binding 4.1.1 with Bad Request Error

Add-ons Bindings
,
1

Dear Openhab experts,
I am having a problem with the Amazon Echo Binding. I want to use it in a rule to start a radio station in the morning. Unfortunately it does not work reliably. On one day it works the next day not.

Here is the error log:

2024-06-12 06:25:08.843 [ERROR] [nal.common.AbstractInvocationHandler] - An error occurred while calling method 'ThingHandler.handleCommand()' on 'org.openhab.binding.amazonechocontrol.internal.handler.EchoHandler@516646e6': POST url 'https://alexa.amazon.de/api/behaviors/operation/validate' failed: Bad Request
org.openhab.binding.amazonechocontrol.internal.HttpException: POST url 'https://alexa.amazon.de/api/behaviors/operation/validate' failed: Bad Request
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequest(Connection.java:697) ~[?:?]
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequestAndReturnString(Connection.java:561) ~[?:?]
	at org.openhab.binding.amazonechocontrol.internal.Connection.playMusicVoiceCommand(Connection.java:2082) ~[?:?]
	at org.openhab.binding.amazonechocontrol.internal.handler.EchoHandler.handleCommand(EchoHandler.java:416) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
	at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
	at org.openhab.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:147) [bundleFile:?]
	at org.openhab.core.internal.common.InvocationHandlerSync.invoke(InvocationHandlerSync.java:59) [bundleFile:?]
	at jdk.proxy190446.$Proxy190599.handleCommand(Unknown Source) [?:?]
	at org.openhab.core.thing.internal.profiles.ProfileCallbackImpl.handleCommand(ProfileCallbackImpl.java:95) [bundleFile:?]
	at org.openhab.core.thing.internal.profiles.SystemDefaultProfile.onCommandFromItem(SystemDefaultProfile.java:49) [bundleFile:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
	at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
	at org.openhab.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:147) [bundleFile:?]
	at org.openhab.core.internal.common.Invocation.call(Invocation.java:52) [bundleFile:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
	at java.lang.Thread.run(Thread.java:840) [?:?]

And here is the rule:

configuration: {}
triggers:
  - id: "1"
    configuration:
      itemName: dtMorningAlarmStart
      timeOnly: true
    type: timer.DateTimeTrigger
conditions: []
actions:
  - inputs: {}
    id: "2"
    configuration:
      type: application/javascript
      script: >-
        if (items.getItem('stTypeOfDay').state == 'Wochentag'){
          items.Echo_Show_Schlafzimmer_Musik_Sprachbefehl.sendCommand('Spiele SWR3');
          console.info("Play SWR3");
        } else {
          console.info("Not an Arbeitstag");
        }
    type: script.ScriptAction

I hope anyone has an idea. An unreliable alarm clock is not very convenient :slight_smile:

Cheers