**To filter the contents of an Amazon S3 object based on an SQL statement** The following ``select-object-content`` example filters the object ``my-data-file.csv`` with the specified SQL statement and sends output to a file. :: aws s3api select-object-content \ --bucket my-bucket \ --key my-data-file.csv \ --expression "select * from s3object limit 100" \ --expression-type 'SQL' \ --input-serialization '{"CSV": {}, "CompressionType": "NONE"}' \ --output-serialization '{"CSV": {}}' "output.csv" This command produces no output.