Amazon Simple Queue Service (SQS) is a fully managed message queuing service that enables you to decouple and scale microservices, distributed systems, and serverless applications. SQS eliminates the complexity and overhead associated with managing and operating message-oriented middleware, and empowers developers to focus on differentiating work.
When working with AWS SQS, you might encounter the error code AWS.SimpleQueueService.InvalidMaximumMessageSize. This error typically occurs when there is an issue with the message size configuration in your SQS queue.
Developers may notice that messages are not being sent to the queue, and the AWS Management Console or SDKs return an error indicating an invalid maximum message size.
The error code AWS.SimpleQueueService.InvalidMaximumMessageSize indicates that the maximum message size set for the queue is outside the allowable range. AWS SQS supports message sizes from 1 KB (1024 bytes) to 256 KB (262144 bytes). If your configuration exceeds these limits, the error is triggered.
This issue often arises when there is a misconfiguration during the queue setup or when attempting to change the queue's attributes without adhering to the allowed size constraints.
To resolve this error, you need to ensure that the maximum message size is set within the valid range. Follow these steps to adjust the configuration:
aws sqs set-queue-attributes --queue-url --attributes MaximumMessageSize= <your-queue-url> with your actual queue URL and <desired-size-in-bytes> with a valid size.For more information on AWS SQS and managing queue attributes, refer to the AWS SQS Developer Guide.
To learn more about AWS CLI commands for SQS, visit the AWS CLI Command Reference.
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