    # File lib/fog/aws/requests/dynamodb/delete_item.rb, line 29
            def delete_item(table_name, key, options = {})
              body = {
                'Key'               => key,
                'TableName'         => table_name
              }.merge(options)

              request(
                :body       => Fog::JSON.encode(body),
                :headers    => {'x-amz-target' => 'DynamoDB_20111205.DeleteItem'},
                :idempotent => true
              )
            end