I can't get files from the maven snapshot repository.

The Milestone repository works:
http://s3.amazonaws.com/maven.spring...b-1.0.0.M2.pom

But the snapshot repository:
http://s3.amazonaws.com/maven.spring...D-SNAPSHOT.pom

gives the following error:
<Error>
<Code>NoSuchKey</Code>
<Message>The specified key does not exist.</Message>
<Key>
snapshot/org/springframework/data/spring-data-mongodb/1.0.0.BUILD-SNAPSHOT/spring-data-mongodb-1.0.0.BUILD-SNAPSHOT.pom
</Key>
<RequestId>BDF67242B4302382</RequestId>
<HostId>3KE7crqKaS0AfjtPMNUbbfPthhA97YFscN6vTu2A3k 5W9ZpRWkcisSMVPr4V6VR6</HostId>
</Error>