I have a dynamic field on my input screen and I would like to be able to reference the key or label of the input field from the bundle so I can use that to determine what field to look up in my trigger.

For example if the user clicks on a dynamic field that looks up lead sources, it fires my dynamic field trigger, and in my trigger I would like to reference the name of the field (not the value) that called the trigger so I can pass that as a query parameter to the trigger API call.

This way I could prevent having to create a unique trigger for every single dynamic field that I want to look up.