The request below illustrates how to enable virtualization on a bucket named "bucket1". Note that in the request object the Status attribute is set to Enabled.
PUT /?virtualization HTTP/1.1 Host: bucket1.s3.nicmanlab.com Content-Length: 195 Date: Mon, 06 Aug 2012 21:32:58 GMT Authorization: AWS 51363971e136bd3c1b84:a3fGaBkCyg1ZQym3czNPicbF9Uo= User-Agent: Boto/2.3.0 (linux2) <?xml version="1.0" encoding="UTF-8"?> <VirtualizationConfiguration xmlns="http://s3.nicmanlab.com/2013-10-01/"> <Status>Enabled</Status> </VirtualizationConfiguration>