S3 file Upload Service
In order to compile the proto file make sure you have protobuf
and protoc-gen-go
./install_protoc.sh
go get -u github.com/golang/protobuf/protoc-gen-go
example guide to gRPC and protobuf
Compiling Protobuf To Golang:
protoc -I proto/ proto/upload_service.proto --go_out=plugins=grpc:./proto