[Python] Limit and sort DynamoDB results with FilterExpression

How can I limit the number of results by using the filter expression? I can't use a key method and need to user a filter by attribute.

In the below code it returns me like 500 records in response but I need to get only 10 latest.

import json
import boto3
from boto3.dynamodb.conditions import Key, Attr

dynamodb = boto3.resource('dynamodb')
table = dynamodb.Table('users')

def lambda_handler(event, context):
response = table.scan(
FilterExpression=Attr('age').eq('30') & Attr('created_at').lt('2020-01-01T00:00:00') & Attr('status').eq('enabled')
)
items = response['Items']
#loadjson = json.stringify(event)
#for data in event['data']:
# print(data['key'])
return items

Continue reading...