<?xml version="1.0" encoding="UTF-8"?><ItemSearchResponse xmlns="http://webservices.amazon.com/AWSECommerceService/2005-10-05"><OperationRequest><HTTPHeaders><Header Name="UserAgent" Value="CCBot/1.0 (+http://www.commoncrawl.org/bot.html)"></Header></HTTPHeaders><RequestId>1KVARED1A6P964HYY0DK</RequestId><Arguments><Argument Name="SearchIndex" Value="Blended"></Argument><Argument Name="AssociateTag" Value="book-books-20"></Argument><Argument Name="ContentType" Value="text/xml"></Argument><Argument Name="Sort"></Argument><Argument Name="Service" Value="AWSECommerceService"></Argument><Argument Name="Keywords" Value="Phone"></Argument><Argument Name="ResponseGroup" Value="Medium"></Argument><Argument Name="Operation" Value="ItemSearch"></Argument><Argument Name="Catalog" Value="Amazon.com"></Argument><Argument Name="SortBy" Value="Best Match"></Argument><Argument Name="Style" Value="http://www.rssfeedsgenerator.com/services/amazon-rss.xsl"></Argument><Argument Name="AWSAccessKeyId" Value="1XAWX5KSN0EV3W7S5D82"></Argument></Arguments><Errors><Error><Code>AWS.MinimumParameterRequirement</Code><Message>Your request should have atleast 1 of the following parameters: Signature, Timestamp.</Message></Error></Errors></OperationRequest></ItemSearchResponse>