Values:
UNDEFINED_ENDPOINT_TYPES (0):
A value indicating that the enum field is not
set.
ENDPOINT_TYPE_MANAGED_PROXY_LB (439196930):
This is used for regional Application Load
Balancers (internal and external) and regional
proxy Network Load Balancers (internal and
external) endpoints.
ENDPOINT_TYPE_SWG (159344456):
This is used for Secure Web Gateway
endpoints.
ENDPOINT_TYPE_VM (57095474):
This is the default.