How to cancel a void request?

[friendlynesay-0]

I selected the wrong type of shipping label and without thinking I hit void shipping label, how can I fix this?

[wastingtime101]

You cannot cancel a void request. Just buy a new label.

[nobody*s_perfect]

Just use the label, and the void request will be denied.  This is a common situation and it's why the USPS waits 2 weeks before approving a request, to make sure that the label wasn't used.