Fix json for Override field
Fix json for Override field

robinpercy/kops,gambol99/kops,justinsb/kops,aledbf/kops,justinsb/kops,kubernetes/kops,gambol99/kops,robinpercy/kops,aledbf/kops,justinsb/kops,kubernetes/kops,robinpercy/kops,gambol99/kops,gambol99/kops,robinpercy/kops,aledbf/kops,kubernetes/kops,aledbf/kops