AWS DynamoDB filterExpression does not work

Question

I have a startTime and endTime field in a stream table. My scan parameter is:

{"TableName":"streams","Limit":"10","FilterExpression":"startTime >= :start_time AND endTime <= :end_time","ExpressionAttributeValues":{":start_time":{"N":"1449446488"},":end_time":{"N":"1449453688"}}}

My data startTime is 1449448560 and endTime is 1449452160.

I don't understand why it does not work when running in AWS Lambda function.

Thanks,

Answer 1

It works after I removed the "Limit" field.