Get task parameter from the "When creating a task" trigger in Power Automate

Hi all,

I have a question about MS Planner.

I would like to create a Power Automate flow to create a task in a plan B when a task in Plan A has the  pink flag.

I have some issues because when we create a task, we cannot use a flag on it. So I would like to create a task, upload it to flag and if it's pink, create the same task in another plan.

Unfortunately, when I use the trigger "When creating a task", I cannot get the parameters of this task I just created. Do you have any hint to do what I want?

Thank you