this doc: http://docs.amazonwebservices.com/AmazonS3/latest/dev/iearchitecture.html http://docs.amazonwebservices.com/AmazonS3/latest/dev/iearch... says that th

this doc: http://docs.amazonwebservices.com/AmazonS3/latest/dev/iearchitecture.html http://docs.amazonwebservices.com/AmazonS3/latest/dev/iearch... says that there is an operation to list all in-progress multi-part uploads as well as list the parts uploaded for a given multi-part upload.