Build an EventBridge Pipe from SQS to EventBridge bus with filtering and Lambda enrichment

Steps

1. Create a Pipe with source=SQS queue ARN; configure source parameters including BatchSize and a filter criteria JSON pattern to drop unwanted messages before enrichment
2. Attach a Lambda function as the enrichment step; the Pipe invokes the Lambda synchronously with the filtered batch and uses the Lambda's return value as the event payload sent to the target
3. Configure the target as an EventBridge event bus with InputTransformer to map the enriched payload to the event detail structure
4. Assign an IAM role to the Pipe with permissions to read from SQS (sqs:ReceiveMessage, sqs:DeleteMessage, sqs:GetQueueAttributes), invoke the enrichment Lambda, and put events to the bus
5. Start the Pipe and verify by sending test messages to the SQS queue; check the Pipe's CloudWatch Logs log group for filter and enrichment execution details
6. Use PipeState to pause the Pipe during maintenance without deleting configuration