A company has a data ingestion workflow that consists the following:An Amazon Simple Notification Service...

To ensure that the Lambda function ingests all data in the future despite occasional network connectivity issues, the following actions should be taken:

Create an Amazon Simple Queue Service (SQS) queue and subscribe it to the SNS topic. This allows for decoupling of the notification and processing, so that even if the processing Lambda function fails, the message remains in the queue for further processing later.

Modify the Lambda function to read from the SQS queue instead of directly from SNS. This decoupling allows for retries and fault tolerance and ensures that all messages are processed by the Lambda function.