bedrock: add L1 constructs

[jlosito]

Describe the feature

I'd like to be able to programmatically provision and configure resources within Bedrock such as agents, knowledge bases, etc. Right now the only way to do something like this is by using the generative-ai-cdk-constructs, but all of the constructs within that library are essentially custom resources. Maybe that library was made before CloudFormation support, but it seems to me like CloudFormation supports these resources now.

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-bedrock-knowledgebase.html

Use Case

I would like to provision and configure various Bedrock resources such as KnowledgeBase and Agents programmatically.

Proposed Solution

No response

Other Information

No response

Acknowledgements

• I may be able to implement this feature request
• This feature might incur a breaking change

CDK version used

2.137.0

Environment details (OS name and version, etc.)

macOS 14.4.1

[pahud]

Hi @jlosito

Thank you for bringing this up. generative-ai-cdk-constructs is not maintained by CDK team. I will discuss the official L2 support with the team and update here.

Please note, I've seen some bedrock L1 resources supported in CFN spec v169.0.0 and it should be imported by awscdk-service-spec very soon and available in recent CDK releases. I will update here when it's available as L1.

[pahud]

The latest servicespec release(v0.0.63) was released 5 days ago, the JSON imported here is now having multiple bedrock resources.

CDK imports servicespec using spec2cdk and based on the package.json, current latest CDK release is still using 0.0.61 and the main branch is using 0.0.63 now. So I am confident the next release of CDK v2.138.0 should include the bedrock L1s. I hope this clarifies.

[ymhiroki]

@pahud

Hi, CDK v2.138.0 is released, however, L1 Constructs for Amazon Bedrock is not available yet.
I think this is because generated CloudFormation Resources are not exported in the aws-bedrock module.

I made a pull request #29900 to fix the issue. Would you like to check it?
In addition, AWS CodeBuild CI Report posted that the test is succeeded, but the workflow check is not completed. Do you have any ideas to update the status?