Cirque Dreams and Steam Cancellation Policy??

When you have a reservaton to Cirque Dreams and Steam, do you know what the ship's cancellation policy is? Can you cancel 24 hrs prior and have your payment refunded? 48 hrs? 30 Mins? (jk ;)

Thanks in advance!

From NCL below. Note, you do not get a refund, you get an OBC.

Dining/Entertainment: Guests that cancel on board more than 24 hours prior to the booked activity will receive a refund for their purchase in the form of an onboard credit. If a cancellation is made less than 24 hours prior to the activity, no refund will be issued. To make a cancellation on board, please visit the Guest Services Desk.