# File lib/fog/aws/requests/glacier/initiate_multipart_upload.rb, line 21 def initiate_multipart_upload(name, part_size, options={}) account_id = options['account_id'] || '-' path = "/#{account_id}/vaults/#{Fog::AWS.escape(name)}/multipart-uploads" headers = {'x-amz-part-size' => part_size.to_s} headers['x-amz-archive-description'] = Fog::AWS.escape(options['description']) if options['description'] request( :expects => 201, :headers => headers, :method => 'POST', :path => path ) end