HTTP/1.1 400 Bad Request
x-amzn-requestid: 657a5742-3238-11e2-87e4-61e29ea4a150
content-type: text/xml
content-length: 660
date: Mon, 19 Nov 2012 11:00:57 GMT

<ErrorResponse xmlns="http://cloudsearch.amazonaws.com/doc/2011-02-01">
  <Error>
    <Type>Sender</Type>
    <Code>ValidationError</Code>
    <Message>2 validation errors detected: Value '@abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789' at 'indexFieldName' failed to satisfy constraint: Member must satisfy regular expression pattern: [a-z][a-z0-9_]*; Value '@abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789' at 'indexFieldName' failed to satisfy constraint: Member must have length less than or equal to 64</Message>
  </Error>
  <RequestId>657a5742-3238-11e2-87e4-61e29ea4a150</RequestId>
</ErrorResponse>
