Get_Car.py

import boto3

def get_car(event, context):
    try:
        s3 = boto3.resource('s3')
        client_s3 = boto3.client('s3')
        brand_upper = event["brand"].upper()
        bucket = s3.Bucket("car-images-hd")

        for obj in bucket.objects.filter(Prefix=brand_upper + '/'):
            url = "https://s3-eu-west-1.amazonaws.com/" + obj.bucket_name + "/" + obj.key
            return ("Image URL is {0}".format(url))
        return("*** Failure to retrieve Car Image - Please check your request ***")

    except BaseException as error:
        print("*** Failure to retrieve Car Image - Please check your request ***")
        return str(error)