TargetServerProtocol

UNSPECIFIED defaults to HTTP for backwards compatibility.

The TargetServer uses HTTP.

GRPC TargetServer to be used in ExternalCallout Policy. Prefer to use EXTERNAL_CALLOUT instead. TODO(b/266125112) deprecate once EXTERNAL _CALLOUT generally available.

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Returns an array containing the constants of this enum type, in the order they're declared.