Pahud Hsieh comments

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                                            Pahud Hsieh

ampx generate schema-from-database emits vpcConfig even when RDS is public, creating unnecessary VPC Endpoints and cost

Hi @BugeezS, This is a legitimate cost optimization issue. The schema generator currently includes VPC configuration unconditionally, creating unnecessary infrastructure costs for public database connections. **Root Cause:** The [`TypescriptDataSchemaGenerator`](https://github.com/aws-amplify/amplify-backend/blob/main/packages/schema-generator/src/generate_schema.ts#L32) always...

CDK schema version mismatch: @aws-amplify/[email protected] needs to support CDK schema version 45.0.0

## Current vs Expected Behavior ### Current Behavior ```bash # Using latest versions npm install @aws-amplify/[email protected] npm install [email protected] # or [email protected]+ # Running sandbox npx ampx sandbox ``` **Result:**...

I couldn't find my user created after running this command 'printf "\n\nStart session url: https://$ssoId.awsapps.com/start\nRegion: $AWS_REGION\nUsername: amplify-admin\n\n"'

Hi @Ifeoluwaexam2025, I can see you're following the official Amplify Gen2 setup documentation. The issue is that you're running the `printf` command in your local terminal instead of **AWS CloudShell**....

In storage definition to provision for AWS S3 versioning enabled

Hi @sbelbin, Thank you for this feature request! I have good news - the infrastructure for S3 versioning support already exists in the codebase. Looking at the [`AmplifyStorage` construct](https://github.com/aws-amplify/amplify-backend/blob/5209a7c21dae68aee88f54776a1498861cc59416/packages/backend-storage/src/construct.ts#L28), there's...

No support for Bedrock Inference Profiles

Hi @cabcookie, Thank you for the report. I can confirm the root cause you identified in the [ConversationHandlerFunction](https://github.com/aws-amplify/amplify-backend/blob/f74ad0bbd4e87bb4a5b44e33eb4fcd0063a45bbe/packages/ai-constructs/src/conversation/conversation_handler_construct.ts#L155) where the code assumes all models are foundation models: ```typescript arn:aws:bedrock:${model.region ??...

Predictions.convert with SpeechToText always returns empty transcription or "stream too big" error when sending WAV (PCM16) from browser

Hi @brightversion1, Thank you for the detailed bug report with excellent reproduction code. I've investigated the issue and believe I've identified the root cause. The [AmazonAIConvertPredictionsProvider](https://github.com/aws-amplify/amplify-js/blob/54c92b0678cdcdc55901d2ce1f94a1948ca67f3c/packages/predictions/src/providers/AmazonAIConvertPredictionsProvider.ts#L207) expects raw PCM audio...

Unable to resolve cyclic dependency between auth/data/lambdaTrigger (used by Cognito)

## Current vs Expected Behavior ### Current Behavior (Problem) ```mermaid flowchart TD subgraph "Problem: Circular Dependency" A[Auth Resource] --> B[Lambda Function] B --> C[Data Resource] C --> A D[CloudFormation Error:Circular...

Improving data queries handlers to AWS Lambda functions that are defined within the Amplify Gen 2 definition.

Hi @sbelbin, Thank you for reporting this issue. You've identified a legitimate limitation in Amplify Gen 2's current architecture regarding function reference resolution between `data/resource.ts` and `backend.ts`. ## Root Cause...

AWS Amplify AI schema compilation fails when double quotes (") are embedded within systemPrompt or description string fields.

Hi @shivennn, Thank you for reporting this issue with double quote handling in AI conversation schemas. **Root Cause**: The TypeScript to GraphQL schema compilation doesn't properly escape double quotes in...

Bedrock Prompt Caching support in Amplify Gen2

Hi @JustinHaut, I've investigated the current implementation and confirmed the core issue: Amplify currently uses `@aws-sdk/[email protected]`, while prompt caching requires version 3.779.0 or later. **Implementation Requirements:** 1. **SDK Update**: Upgrade...