title: How to get product details sort/filter by color in Amazon API?
body: <p>I am working Amazon API integration.I am also send request and get response.But i need to sort/filter by <strong>color</strong>.I am using this code for get response value.</p>
  
  <pre><code>$request = aws_signed_request('com', array(
  'Operation' =&gt; 'ItemSearch',
  'Keywords' =&gt; $keywords,
  "SearchIndex" =&gt; $search_index,
  "MaximumPrice" =&gt; $highprice,
  "MinimumPrice" =&gt; $lowprice,
  "Color" =&gt; $color,
  "Count" =&gt; '24',"Brand" =&gt; $brand,
  "MerchantId" =&gt; $MerchantId,
  'ResponseGroup' =&gt; 'Large,EditorialReview'), $public_key, $private_key, $associate_tag);
  </code></pre>
  
  <p>In that coding, i need to filtered by color in amazon products.How is it possible? please advice me..</p>