Amazon Bedrock is a fully managed service that offers a choice of foundation models (FMs) along with a broad set of capabilities for building generative AI applications.

This construct library provides a collection of constructs that can look up existing Bedrock models for use with other services' CDK constructs, such as AWS Step Functions.

To look up a Bedrock base foundation model:

import * as bedrock from 'aws-cdk-lib/aws-bedrock';

bedrock.FoundationModel.fromFoundationModelId(
  this,
  'Model',
  bedrock.FoundationModelIdentifier.ANTHROPIC_CLAUDE_V2,
);

To look up a Bedrock provisioned throughput model:

import * as bedrock from 'aws-cdk-lib/aws-bedrock';

bedrock.ProvisionedModel.fromProvisionedModelArn(
  this,
  'Model',
  'arn:aws:bedrock:us-east-2:123456789012:provisioned-model/abc-123',
);

L2 constructs for this service are available in the @aws-cdk/aws-bedrock-alpha package.

You can also use the automatically generated L1 constructs, in the same way you would use the CloudFormation AWS::Bedrock resources directly.