[Output Only] Default internal DNS setting used by VMs running in
this project.
Values:
UNDEFINED_VM_DNS_SETTING (0):
A value indicating that the enum field is not
set.
GLOBAL_DEFAULT (345419141):
No description available.
UNSPECIFIED_VM_DNS_SETTING (35691930):
No description available.
ZONAL_DEFAULT (368475782):
No description available.
ZONAL_ONLY (521198951):
No description available.