@aws-cdk/aws-bedrock-alpha.KnowledgeBaseAttributes

Experimental

@aws-cdk/aws-bedrock-alpha is an experimental (alpha) package: its API may change in any release, without a major version bump.

KnowledgeBaseAttributes Struct Added in v2.274.0-alpha.0

Attributes for referencing an existing knowledge base.

Stability

Experimental

Source

bedrock/knowledge-bases/knowledge-base.ts

Type last changed

v2.274.0-alpha.0 · 21 Oct 2026

Example

declare const role: iam.Role;

const byArn = bedrock.KnowledgeBase.fromKnowledgeBaseArn(this, 'ImportedByArn',
  'arn:aws:bedrock:us-east-1:123456789012:knowledge-base/KB12345678');

// Assumed to be in the same account and region as this stack
const byId = bedrock.KnowledgeBase.fromKnowledgeBaseId(this, 'ImportedById', 'KB12345678');

const withRole = bedrock.KnowledgeBase.fromKnowledgeBaseAttributes(this, 'ImportedWithRole', {
  knowledgeBaseArn: 'arn:aws:bedrock:us-east-1:123456789012:knowledge-base/KB12345678',
  role,
});

Properties

knowledgeBaseArnstringknowledge_base_arnstrknowledgeBaseArnStringKnowledgeBaseArnstringKnowledgeBaseArn*stringrequired#

The ARN of the knowledge base.

roleanyroleanyroleanyRoleanyRoleany= the role is unknown#

The service role of the knowledge base.