Support guardRailConfig for AI Conversation

[thiennguyen-rs]

Environment information

System:
  OS: macOS 15.6.1
  CPU: (8) arm64 Apple M1
  Memory: 258.70 MB / 16.00 GB
  Shell: /bin/zsh
Binaries:
  Node: 24.9.0 - /Users/tnguyen/.nvm/versions/node/v24.9.0/bin/node
  Yarn: 1.22.22 - /Users/tnguyen/.nvm/versions/node/v24.9.0/bin/yarn
  npm: 11.6.0 - /Users/tnguyen/.nvm/versions/node/v24.9.0/bin/npm
  pnpm: 9.6.0 - /Users/tnguyen/.nvm/versions/node/v24.9.0/bin/pnpm
NPM Packages:
  @aws-amplify/ai-constructs: 1.5.5
  @aws-amplify/auth-construct: 1.10.0
  @aws-amplify/backend: 1.19.0
  @aws-amplify/backend-ai: 1.5.2
  @aws-amplify/backend-auth: 1.9.0
  @aws-amplify/backend-cli: 1.8.1
  @aws-amplify/backend-data: 1.6.2
  @aws-amplify/backend-deployer: 2.1.4
  @aws-amplify/backend-function: 1.15.2
  @aws-amplify/backend-output-schemas: 1.7.1
  @aws-amplify/backend-output-storage: 1.3.2
  @aws-amplify/backend-secret: 1.4.2
  @aws-amplify/backend-storage: 1.4.2
  @aws-amplify/cli-core: 2.2.3
  @aws-amplify/client-config: 1.9.1
  @aws-amplify/data-construct: 1.16.3
  @aws-amplify/data-schema: 1.22.0
  @aws-amplify/deployed-backend-client: 1.8.1
  @aws-amplify/form-generator: 1.2.6
  @aws-amplify/model-generator: 1.2.2
  @aws-amplify/platform-core: 1.10.3
  @aws-amplify/plugin-types: 1.11.1
  @aws-amplify/sandbox: 2.1.4
  @aws-amplify/schema-generator: 1.4.1
  @aws-cdk/toolkit-lib: 1.6.1
  aws-amplify: 6.15.9
  aws-cdk-lib: 2.232.2
  typescript: 5.9.3

Describe the feature

I want to integrate with GuardRail for the AI Conversation. Allow adding guardRailConfig to the ConverseStreamCommandInput

amplify-backend/packages/ai-constructs/src/conversation/runtime/bedrock_converse_adapter.ts

Lines 183 to 189 in ffdc9dc

	const converseCommandInput: ConverseStreamCommandInput = {
	modelId,
	messages: [...messages],
	system: [{ text: systemPrompt }],
	inferenceConfig: inferenceConfiguration,
	toolConfig,
	};

Use case

A chatbot application can use guardrails to help filter harmful user inputs and toxic model responses.

[pahud]

Hi @thiennguyen-rs,

Thanks for the feature request! The BedrockConverseAdapter currently doesn't include guardrailConfig when calling the Bedrock Converse API.

A few questions:

1. Would you prefer to configure guardrails at the schema level or at runtime?
2. Do you need access to guardrail trace information in responses?

Reference: bedrock_converse_adapter.ts

[thiennguyen-rs]

Hi @thiennguyen-rs,

Thanks for the feature request! The BedrockConverseAdapter currently doesn't include guardrailConfig when calling the Bedrock Converse API.

A few questions:

1. Would you prefer to configure guardrails at the schema level or at runtime?
2. Do you need access to guardrail trace information in responses?

Reference: bedrock_converse_adapter.ts

Thanks for your response @pahud

1. Would you prefer to configure guardrails at the schema level or at runtime? => I would prefer to configure at the schema level
2. Do you need access to guardrail trace information in responses? => Yes