You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: code_string.go
    path of file: ./repos/kubeedge/vendor/google.golang.org/grpc/codes
    
    the code of the file until where you have to start completion: /*
 *
 * Copyright 2017 gRPC authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file e
    
func (c Code) String() string {
	switch c {
	case OK:
		return "OK"
	case Canceled:
		return "Canceled"
	case Unknown:
		return "Unknown"
	case InvalidArgument:
		return "InvalidArgument"
	case DeadlineExceeded:
		return "DeadlineExceeded"
	case NotFound:
		return "NotFound"
	case AlreadyExists:
		return "AlreadyExists"
	case PermissionDenied:
		return "PermissionDenied"
	case ResourceExhausted:
		return "ResourceExhausted"
	case FailedPrecondition:
		return "FailedPrecondition"
	case Aborted:
		return "Aborted"
	case OutOfRange:
		return "OutOfRange"
	case Unimplemented:
		return "Unimplemented"
	case Internal:
		return "Internal"
	case Unavailable:
		return "Unavailable"
	case DataLoss:
		return "DataLoss"
	case Unauthenticated:
		return "Unauthenticated"
	default:
		return "Code(" + strconv.FormatInt(int64(c), 10) + ")"
	}
}