…of legacy fallback (#7811)

…es, increasing the maximum length from 870 to 995 characters for RFC 5322 compliance.

…mory records in AgentCore Memory

… allowing customers to create an Event Integration with a webhook source.

…tors for farms, enabling studios to adjust reported costs to reflect their actual rendering economics. Adjusted costs are reflected in Deadline Cloud's Usage Explorer and Budgets.

…w regions. Added AWS CFN resource schema for BCM Data Exports. Added max value validation for pagination parameter. Fixed ARN format validation for BCM Data Exports resources. Updated size constraints for table properties. Added AccessDeniedException error.

…rammatically configure and run automated tests for contact center experiences for Chat. Integrate testing into CICD pipelines, run multiple tests at scale, and retrieve results via API to automate validation of chat interactions and workflows.

…ment APIs now support lists for model inclusion and exclusion from guardrail enforcement.

…the EC2 G6f instance family. These stream classes provide cost-optimized options for streaming well-optimized or lower-fidelity games on Windows environments.