syntax = "proto3"; option csharp_namespace = "Furniture.Service.Grpc"; package furniture.service.grpc; service FurnitureRuntime { rpc GetFurnitureAvailability (GetFurnitureAvailabilityGrpcRequest) returns (GetFurnitureAvailabilityGrpcResponse); } message GetFurnitureAvailabilityGrpcRequest { string furniture_id = 1; string correlation_id = 2; } message GetFurnitureAvailabilityGrpcResponse { string furniture_id = 1; string display_name = 2; int32 quantity_available = 3; }