code: public DeleteItemResult withAttributes(java.util.Map<String,AttributeValue> attributes) {
          setAttributes(attributes);
          return this;
      }
docs: If the <code>ReturnValues</code> parameter is provided as
  <code>ALL_OLD</code> in the request, Amazon DynamoDB returns an array
  of attribute name-value pairs (essentially, the deleted item).
  Otherwise, the response contains an empty set.
  <p>
  Returns a reference to this object so that method calls can be chained together.
  
  @param attributes If the <code>ReturnValues</code> parameter is provided as
  <code>ALL_OLD</code> in the request, Amazon DynamoDB returns an array
  of attribute name-value pairs (essentially, the deleted item).
  Otherwise, the response contains an empty set.
  
  @return A reference to this updated object so that method calls can be chained
  together.