Hello Stack Exchange Community,

We have a Record Triggered Flow in our org that is triggered when a record is created on a custom Object called "Paywall Hit". There is a text field on the "Paywall Hit" Object that called Subscriber GUID (SubscriberGUID__c). I want to modify the trigger of this flow to not run if the previous record created on the "Paywall Hit" Object has the same value in the Subscriber GUID (SubscriberGUID__c) field.

I am trying to accomplish by creating a simple formula {$!Record__Prior.SubscriberGUID__c}. However, I am getting an error saying that the $Record__Prior resource does not exist in this flow. Does anyone know what I am doing wrong? Or, if there is a better way to do this? Thank you all so much!

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1 Answer 1


Make sure that your flow trigger is upon "record is updated"

$Record__Prior.SubscriberGUID__c will exist only for the flows in the update scenario.

  • Do you know of a way to accomplish the same goal for a flow trigger that is set to "record is created"? Commented Jul 1, 2022 at 1:05

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