It would be useful if, on the "Get task details" action, a link to the task would be returned.
I am sending an email after a task is created and would like to be able to link the task in the email.
Unfortunatelly, it looks like Planner REST API should add to Task definition related Link parameter first so Microsoft Flow could offer this piece of info. I mean, I have been reviewing Planner REST API and did not find a Link parameter in Task Object definition. If my understanding is wrong, please feel free to correct me, since I also see extremely useful to have Task related Link available, i.e. in the same way items from a Sharepoint List have this parameter available.
In the meantime, I found a post describing a potential workaround for this limitation, by building the link following the format:
The workaround was posted in 2018, but I have just tested it, and still works
Hope this helps