Mainflux.mainflux/users/api/grpc/requests.go

package grpc

import (
	"github.com/mainflux/mainflux/users"
)

type identityReq struct {
	token string
}

func (req identityReq) validate() error {
	if req.token == "" {
		return users.ErrMalformedEntity
	}
	return nil
}