text: import boto3
  def lambda_handler(event, context):
  	filename=event['Records'][0]['s3']['object']['key']
  	s3client=boto3.client('sns')
  	s3client.publish(Message='FileName is {}'.format(filename) , TopicArn="arn:aws:sns:us-east-1:001082169132:test")
  	return event