Final answer:
To configure the maximum message size for Amazon SQS, access the queue's settings in the AWS Console, find the 'Default Message Size' option, and adjust the size limit up to 256 KB for standard queues or 2 GB for FIFO queues.
Step-by-step explanation:
To configure the maximum message size for Amazon SQS, you need to follow these steps:
Log in to the AWS Management Console and navigate to the Amazon SQS section.
Select the queue you want to configure or create a new one.
On the queue details page, choose 'Configure Queue'.
In the configuration options, look for the 'Default Message Size' setting.
You can set the maximum message size from 1 byte up to 256 KB for standard queues and up to 2 GB for FIFO (First-In-First-Out) queues.
After adjusting the size to your preference, save the changes.
Remember that the maximum message size that you set will affect the cost and the performance of your queue.
It is also important to ensure that your message producers and consumers can handle the new size limit.