//	    "accessKeyId": "AKIA3WNQJCXE2DYPAU7R"
//	  },
//	  "protocolVersion": "1.00"
//	}
type Event struct {
	ProtocolVersion  string            `json:"protocolVersion"`
	GetObjectContext *GetObjectContext `json:"getObjectContext"`
	UserIdentity     Identity          `json:"userIdentity"`
	UserRequest      UserRequest       `json:"userRequest"`

	if err != nil {
		return levent.Event{}, err
	}

	ckSum := sha256.Sum256([]byte(cred.AccessKey + u.RawQuery))

	eventData := levent.Event{
		GetObjectContext: &levent.GetObjectContext{
			InputS3URL:  u.String(),
			OutputRoute: shortuuid.New(),
			OutputToken: hex.EncodeToString(ckSum[:]),
		},
		UserRequest: levent.UserRequest{
			URL:     r.URL.String(),

app = Flask(__name__)
@app.route('/', methods=['POST'])
def get_webhook():
	if request.method == 'POST':
		# obtain the request event from the 'POST' call
		event = request.json

		object_context = event["getObjectContext"]

		# Get the presigned URL to fetch the requested
		# original object from MinIO
		s3_url = object_context["inputS3Url"]

		# Extract the route and request token from the input context