Class Protocol (1.48.0)

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Protocol(value)

The protocol this BackendService uses to communicate with backends.

Possible values are HTTP, HTTPS, HTTP2, H2C, TCP, SSL, UDP or GRPC. depending on the chosen load balancer or Traffic Director configuration. Refer to the documentation for the load balancers or for Traffic Director for more information.

Must be set to GRPC when the backend service is referenced by a URL map that is bound to target gRPC proxy.

Enums
Name	Description
UNDEFINED_PROTOCOL	A value indicating that the enum field is not set.
GRPC	gRPC (available for Traffic Director).
H2C	HTTP2 over cleartext
HTTP	No description available.
HTTP2	HTTP/2 with SSL.
HTTPS	No description available.
SSL	TCP proxying with SSL.
TCP	TCP proxying or TCP pass-through.
UDP	UDP.
UNSPECIFIED	If a Backend Service has UNSPECIFIED as its protocol, it can be used with any L3/L4 Forwarding Rules.