Hi :)
I tried to deploy the solution but while creating the Cloudformation Stack it failed.
The error is: The following resource(s) failed to create: [BootstrapC9InstanceLambdaFunction]
"Your access has been denied by S3, please make sure your request credentials have permission to GetObject for prototypinglabs-workshop-public/lambda/c9/bootstrap/c9_bootstrap_lambda19.zip. S3 Error Code: AccessDenied. S3 Error Message: Access Denied"