In summary, we did the following in this recipe:

1. Created a Lambda function to perform the following:
   1. Retrieve multiple messages from an input queue
   2. Batch the messages and send it to an output queue
2. Created the input and output queues
3. Added data into the input queue
4. Created required policies and attached them to the role
5. Created the Lambda function specifying the role
6. Invoked the Lambda with a payload as required by the input handler object (Request.java)
7. Verified data was posted to the queue using the aws sqs receive-message command on the output queue