To resolve this error, you will need to ensure that the request payload includes the required 'conversationId' property. Without seeing the specific code that is causing this error, it is difficult to provide a precise solution. However, you can check the code where this payload is being constructed and make sure that the 'conversationId' property is included. If you can provide more details or share the relevant code snippet, I would be happy to assist you further in troubleshooting and resolving this error.

The Payload Code... Is that an Execute Code Card ?

If you can provide that, then we could see better.

your payload should look like this : { "type": "text", "content": { "text": "Quando vorresti l'appuntamento?" }, "conversationId": "" }

to retrieve the conversationId you set up a execute code card in the beginnning

Here a code snippet for that: // Retrieve the conversationId from the conversation object const conversationId = event.thread_id; // Replace

event.thread_id

with the appropriate property that holds the conversationId in your Botpress setup // Store the conversationId in workflow.conversationId workflow.conversationId = conversationId;