Merge branch 'main' into code-expert

Author: krokoko

samples/bedrock-agent/lib/bedrock-agent-stack.ts

@@ -48,7 +48,7 @@ export class BedrockAgentStack extends cdk.Stack {
       serverAccessLogsBucket: accesslogBucket,
       serverAccessLogsPrefix: 'inputsAssetsBucketLogs/',
     });
-    const kb = new bedrock.KnowledgeBase(this, 'KB', {
+    const kb = new bedrock.VectorKnowledgeBase(this, 'KB', {
       embeddingsModel: bedrock.BedrockFoundationModel.TITAN_EMBED_TEXT_V1,
       instruction: 'Use this knowledge base to answer questions about books. ' +
         'It contains the full text of novels. Please quote the books to explain your answers.',

samples/bedrock-agent/package-lock.json

@@ -14,16 +14,16 @@
     "@types/jest": "^27.5.2",
     "@types/node": "10.17.27",
     "@types/prettier": "2.6.0",
-    "aws-cdk": "2.176.0",
+    "aws-cdk": "2.177.0",
     "jest": "^27.5.1",
     "ts-jest": "^27.1.4",
     "ts-node": "^10.9.1",
     "typescript": "~3.9.7"
   },
   "dependencies": {
-    "@aws-cdk/aws-lambda-python-alpha": "^2.176.0-alpha.0",
-    "@cdklabs/generative-ai-cdk-constructs": "^0.1.290",
-    "aws-cdk-lib": "^2.176.0",
+    "@aws-cdk/aws-lambda-python-alpha": "^2.177.0-alpha.0",
+    "@cdklabs/generative-ai-cdk-constructs": "^0.1.292",
+    "aws-cdk-lib": "^2.177.0",
     "cdk-nag": "^2.28.13",
     "constructs": "^10.0.0",
     "source-map-support": "^0.5.21"