scan - ExclusiveStartKey not supported for scans larger than 1 MB?

[danieldram]

We have an issue where dynamoDB is paginating the data returned from the DB due to the size being over 1 MB. It returns the LastEvaluatedKey in the response as per their documentation to indicate more records exist, but this doesn't seem to be apart of the option params of this package that we can send to continue the scanning until the LastEvaluatedKey is null, indicating no more records exist.

See section: Paginating the Results
http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/QueryAndScan.html

Am I missing something?