The CustomerInfo response group provides the CustomerId and Nickname for each customer listed in the response. This response group will only return information that customers have chosen to make public on Amazon.com.
Sample Response (REST)
<?xml version="1.0" encoding="UTF-8"?>
<CustomerContentLookupResponse xmlns="http://webservices.amazon.com/AWSECommerceService/2007-01-17">
<OperationRequest>
<HTTPHeaders>
<Header Name="UserAgent" Value="Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"/>
</HTTPHeaders>
<RequestId>0J75XCPRE5YM4RJS3SZG</RequestId>
<Arguments>
<Argument Name="Service" Value="AWSECommerceService"/>
<Argument Name="AssociateTag" Value="[Your Associate ID Here]"/>
<Argument Name="CustomerId" Value="A2KEKKJ9CAC2KC"/>
<Argument Name="AWSAccessKeyId" Value="[Your Access Key ID Here]"/>
<Argument Name="ResponseGroup" Value="CustomerInfo"/>
<Argument Name="Operation" Value="CustomerContentLookup"/>
</Arguments>
</OperationRequest>
<Customers>
<Request>
<IsValid>True</IsValid>
</Request>
<Customer>
<Nickname>jeff</Nickname>
<CustomerId>1111112222233333</CustomerId>
</Customer>
</Customers>
</CustomerContentLookupResponse>
The Request that Generated the Response (REST)
http://webservices.amazon.com/onca/xml?Service=AWSECommerceService
&AWSAccessKeyId=[Your Access Key ID Here]
&AssociateTag=[Your Associate ID Here]
&Operation=CustomerContentLookup
&CustomerId=A2KEKKJ9CAC2KC
&ResponseGroup=CustomerInfo