** I originally posted this in reply to another post, but I'm not sure it has been read **
Hello
I'm trying to create a flow that triggers that on creation of an account record in D365, that then looks in some office 365 groups, collates the mobile phone numbers and send a push notification to them if they have the flow app installed on their phone.
The flow is as follows

However, I am failing on the final Send push notification where I am getting the following error.
{Th
"error": {
"code": "ApplicationNotFound",
"message": "The application 'fd140aaf-4df4-11dd-bd17-0019b9312238' could not be found in the tenant '627fbf79-02bc-44e8-8343-54825928cd63'."
}
}I have tried multiple IDs for the application but nothing seems to work.
The question I have is, which specific application ID is the push notification requesting and how do I find the ID?
thanks in advance
Lee