already has an id from basemodel (for the key)
# File lib/deltacloud/models/blob.rb, line 28 def to_hash(context) { :id => self.id, :href => context.bucket_url(bucket) + '/' + self.id, :bucket => { :rel => :bucket, :href => context.bucket_url(bucket), :id => bucket }, :content_length => content_length, :content_type => content_type, :last_modified => last_modified, :content => content, :user_metadata => user_metadata } end