What might cause the 'error org.opensearch.data.prepper.plugins.source.s3.s3object worker - error reading from s3 object' in Data Prepper?

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Grade: Education Subject: Support
What might cause the 'error org.opensearch.data.prepper.plugins.source.s3.s3object worker - error reading from s3 object' in Data Prepper?
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This error typically indicates an issue with Data Prepper's S3 source plugin attempting to access an S3 object. Common causes include insufficient IAM permissions for the Data Prepper role to read from the specified S3 bucket and object, incorrect S3 bucket name or object key configuration in the Data Prepper pipeline, or network connectivity issues between Data Prepper and AWS S3.