An update to Go gRPC Protobuf generation will change service registration function signatures to use an interface instead of a concrete type in generated .pb.go service files. This change should affect very few client library users. See release notes advisories in https://github.com/googleapis/google-cloud-go/pull/11025.
PiperOrigin-RevId: 754988866
feat: expose the allowed hardware count for each SKU
feat: add deployment type and installation dates to orders
docs: make billing_id an output-only field
PiperOrigin-RevId: 749889768
feat: add MAC address-associated IP address to the Hardware resource
docs: change state_signal field in SignalZoneState method request as optional
feat: add provisioning_state_signal field in SignalZoneState method request
PiperOrigin-RevId: 695813387
feat: add MAC address and disk info to the Hardware resource
docs: annotate rack_location field as required; this was always enforced
PiperOrigin-RevId: 689565044
feat: add support to mark comments as read or unread
feat: rename zone state signal READY_FOR_SITE_TURNUP to FACTORY_TURNUP_CHECKS_PASSED
docs: clarify how access_times are used
PiperOrigin-RevId: 675275984
