CreateProtobufHTTPClient Creates a custom Protobuf aware HTTP client.

MarshalMessageBody convenience method to marshal different interfaces into JSON.

Obfuscate is a helper function to obfuscate a string, used mostly to hide passwords, etc.

SplitMethodAndPackage is a helper method to split gRPC `package.service/method`.

DefaultProtobufHTTPClient uses default http Client, error mapper and marshaller.

ProtobufHTTPClient is a helper util in situations where you want to call a REST API, but you have all the definitions as Protobuf.

ErrorMapper is a map function that maps HTTP Status Code into its gRPC counter part.

MDTraceCarrier is an implementation for Tracing carrier, it will hold traceID, etc.