DELETE Bucket operation deletes the bucket specified in the URI.
All objects in the bucket must be deleted before you can delete the bucket.
DELETE / HTTP/1.1 Host: bucketname.data.riak.com Date: date Authorization: signature_value
DELETE Bucket uses only common response headers and doesn’t return any response elements.
The DELETE Bucket operation deletes the bucket name “projects”.
DELETE / HTTP/1.1 Host: projects.data.riak.com Date: Wed, 06 Jun 2012 20:47:15 +0000 Authorization: AWS QMUG3D7KP5OQZRDSQWB6:4Pb+A0YT4FhZYeqMdDhYls9f9AM=
HTTP/1.1 204 No Content Date: Wed, 06 Jun 2012 20:47:15 +0000 Connection: close Server: MochiWeb/1.1 WebMachine/1.9.0 (someone had painted it blue)