Values:
UNDEFINED_BYOIP_API_VERSION (0):
A value indicating that the enum field is not
set.
V1 (2715):
This public delegated prefix usually takes 4
weeks to delete, and the BGP status cannot be
changed. Announce and Withdraw APIs can not be
used on this prefix.
V2 (2716):
This public delegated prefix takes minutes to
delete. Announce and Withdraw APIs can be used
on this prefix to change the BGP status.
