import boto3

s3 = boto3.client('s3', region_name='ap-northeast-1')

def lambda_handler(event, context):
    bucket = '*xxxxxx*'
    key = 's3-upload.json'
    try:
        response = s3.get_object(Bucket=bucket, Key=key)
        print('--------------------------------------')
        print(response)
        print('--------------------------------------')
        body = response['Body'].read()
        print(body)
        print('--------------------------------------')
        print("CONTENT TYPE: " + response['ContentType'])

    except Exception as e:
        print('Error getting object.')
        print(e)
        raise e