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Unable to Refresh Call Action Node when input or output paramter changes in type or count


I am facing a challenge with virtual agent editor to refresh the nodes. I have a node with a Call Action to trigger the PowerAutomate Flow which accepts few parameters and also returns few. If I change the type or number of input or output parameter, I am not finding a way to refresh the node to reflect the change in the topic authoring canvas.

Also, I am getting below error message if the flow is modified.

This flow ID has changed. Refresh the node.
Diagnostic Trace Id: /bX0I


I currently delete the node and recreate, this becoming a challenge when many nodes beneath the deleting node.


Please suggest.

Abison Mathew Jose

Super User
Super User

Hi @abison007 @abison007 ,


This issue is related to your modification.

When you change your workflow, you need to remove and add again the action.



Regarding your type, I recommend you to use the type Text always.

Did I answer your question? Mark my post as a solution!

Renato Romão,

Connect with me here 😉

Power Virtual Agents course (+2.760 students) : English | Português
Frequent Visitor

Thanks for the reply.


Even I felt the same as mentioned in reply while designing the conversation path. However, the message displayed by VA canvas is  "This flow ID has changed. Refresh the node."


I am wondering is there any way to refresh the Node?





@abison007 Power Virtual Agents does not have a way to refresh the action (Power Automate flow in this case) today. That's something we're aware and planning on, but don't have a date for it yet. For now, if you update your flow in this manner, you will have to remove and add it again.

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