Amazon ECS API to return secure images URL

I'm using the API to get list of products with parameters:

'Keywords' => 'search,
'Operation' => 'ItemSearch',
'SearchIndex' => 'All',
'AssociateTag' => 'my-tag',
'AWSAccessKeyId' => 'my-key-id',
'ResponseGroup' => 'Medium',
'Service' => 'AWSECommerceService',
'Timestamp' => gmdate('Y-m-d\TH:i:s\Z'),
'Version' => '2010-09-01',

I'm receiving images only from insecure server, e.g.

http://ift.tt/1M7ytoH

I have learned that this image is also available under the URL:

http://ift.tt/1Is7xLz

Can I make API to return the secure URL in the response?