post
https://iris.trackunit.com/api/operator/operators//keycards//primary
Set a new primary key card for the operator. Operator can only have one primary key card.
200Key card has been successfully set as primary.
Set a new primary key card for the operator. Operator can only have one primary key card.
200Key card has been successfully set as primary.
Try It! to start a request and see the response here! Or choose an example: