public void AddUpdateDocument(Address address)
{
    address.ModifiedDate = DateTime.UtcNow;
    address.rowguid = Guid.NewGuid();
    var entityAddress = _entityFrameworkContext.Address.Add(address);
    _entityFrameworkContext.SaveChanges();
 
    // we use the entity result with the proper ID
    _elasticsearchContext.AddUpdateDocument(entityAddress, entityAddress.AddressID, entityAddress.StateProvinceID);
    _elasticsearchContext.SaveChanges();
}