syntax = "proto3"; package qualified_service; option go_package = "github.com/ignite/qualified_service"; service Query { rpc Ping(.qualified_service.PingRequest) returns (.qualified_service.PingResponse); rpc Nested(.qualified_service.Outer.NestedRequest) returns (.qualified_service.PingResponse); } message PingRequest { string id = 1; } message PingResponse {} message Outer { message NestedRequest { string id = 1; } }