Register AutoMapper using UnityConfig .Net Web API 2

AutoMapper:  

Assembly AutoMapper, Version=6.2.1.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005

UnitConfig.cs

var config = new MapperConfiguration(cfg =>
            {
                cfg.AddProfile(new CommonMappingProfile());
            }); 

 var container = new UnityContainer();

container.RegisterInstance(config.CreateMapper());