internal static IContactGroup ToDomain(this ContactGroupModel contactGroupModel)
{
NullGuard.NotNull(contactGroupModel, nameof(contactGroupModel));
IContactGroup contactGroup = new ContactGroup(contactGroupModel.ContactGroupIdentifier, contactGroupModel.Name);
contactGroup.AddAuditInformation(contactGroupModel.CreatedUtcDateTime, contactGroupModel.CreatedByIdentifier, contactGroupModel.ModifiedUtcDateTime, contactGroupModel.ModifiedByIdentifier);
contactGroup.SetDeletable(contactGroupModel.Deletable);
return(contactGroup);
}