syntax="proto3"; option csharp_namespace="VizhTalk.Grpc.CDN"; package greet; import "DTOs.proto"; message UploadFileCommand{ UploadFile file = 1; Id mediaGroupId = 2; string clientId = 3; string fileName = 4; } message CreateMediaGroupCommand{ string key = 1; bool isSecure = 2; string title = 3; } message UploadFile{ bytes file=1; string name = 2; string contentType = 3; }