New pattern - bedrock-guardrails-cross-account-cdk#3067
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…count-level enforcement pattern Creates a Bedrock Guardrail with content and topic filters, versions it, and enables account-level enforcement via AwsCustomResource. Test Lambda demonstrates automatic guardrail enforcement on all Bedrock calls without specifying guardrailIdentifier. Key features: - Account-level guardrail enforcement via PutEnforcedGuardrailConfiguration - AwsCustomResource for SDK commands not in Lambda runtime - Content filters (HATE, INSULTS, SEXUAL, VIOLENCE, MISCONDUCT, PROMPT_ATTACK) - Denied topic filter (investment advice) - Test Lambda showing safe vs blocked responses - Automatic cleanup on stack deletion
Replace wildcard resource with specific inference profile ARN and foundation-model/* for least-privilege IAM.
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Bedrock Guardrails Account-Level Enforcement
Creates a Bedrock Guardrail, versions it, and enables account-level enforcement. The guardrail automatically applies to ALL Bedrock calls in the account without specifying guardrailIdentifier.
Architecture: CDK creates Guardrail → versions via AwsCustomResource → enforces account-wide → Test Lambda demonstrates automatic enforcement
Key decisions:
Test results:
TypeScript / AWS CDK