Specifies the forwarding rule type. For more information
about forwarding rules, refer to Forwarding rule concepts.
Values:
UNDEFINED_LOAD_BALANCING_SCHEME (0):
A value indicating that the enum field is not
set.
EXTERNAL (35607499):
No description available.
EXTERNAL_MANAGED (512006923):
No description available.
INTERNAL (279295677):
No description available.
INTERNAL_MANAGED (37350397):
No description available.
INTERNAL_SELF_MANAGED (236211150):
No description available.
INVALID (530283991):
No description available.