AWS solutions documentation change
Summary
Renamed file and updated content to focus on Lambda architecture deployment. Changed CloudFormation template references, added deprecation notice for S3 Object Lambda, and restructured deployment steps.
Security assessment
Changes primarily involve architectural deployment instructions and deprecation notices. The 'Enable Signature' parameter remains unchanged (security feature for URL validation), but no new security documentation is added. Deprecation of S3 Object Lambda is a service announcement, not a security vulnerability fix.