New serverless Pattern - cognito-appsync-bedrock #2740
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This sample pattern demonstrates a secure GraphQL API using AWS AppSync with Amazon Cognito for authentication, which invokes Amazon Bedrock foundation models via an AWS Lambda resolver.
Users authenticate with Cognito, then send prompts via an AppSync mutation. A Node.js Lambda resolver, using the AWS SDK for JavaScript (v3), calls the configured Bedrock model (e.g., Anthropic Claude 3 Sonnet) and returns the response.
This pattern, deployed via AWS CDK, provisions an Amazon Cognito User Pool, an AWS AppSync API, an AWS Lambda function, and necessary IAM roles.
By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.