Closed RFCs

February 12, 2026 ยท View on GitHub

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60Bazel Build System๐Ÿ‘Ž rejected
81AWS Landing Zone CDK pattern request๐Ÿ‘Ž rejected
82Weak references๐Ÿ‘Ž rejected
159Cross-App Resource Sharing๐Ÿ‘Ž rejected
164Construct Library Segments@nija-at๐Ÿ‘Ž rejected
175AppSync Mapping Template Object Model@MrArnoldPalmer๐Ÿ‘Ž rejected
217Alternative Infrastructure Providers@ccfife๐Ÿ‘Ž rejected
219ECS Patterns Service Builder๐Ÿ‘Ž rejected
244Migration path for EKS Developer Preview๐Ÿ‘Ž rejected
256ReactCDK: Add JSX/TSX Support๐Ÿ‘Ž rejected
272CI/CD to Cloudfront Deploy๐Ÿ‘Ž rejected
348CloudFormationController - refactor CloudFormation stacks๐Ÿ‘Ž rejected
394WAF v2 L2 Construct๐Ÿ‘Ž rejected
399SSM Document as Objects๐Ÿ‘Ž rejected
400RUM AppMonitor L2 Construct๐Ÿ‘Ž rejected
402Glue DataBrew L2 Construct๐Ÿ‘Ž rejected
423IoT Sitewise L2 Construct๐Ÿ‘Ž rejected
428Amazon CloudWatch Evidently L2 Constructs๐Ÿ‘Ž rejected
434AWS Ground Station L2 Constructs๐Ÿ‘Ž rejected
446Network Firewall L2 Constructs๐Ÿ‘Ž rejected
448AWS Compute Optimizer Constructs๐Ÿ‘Ž rejected
456L2 ElastiCache support๐Ÿ‘Ž rejected
457Create fluent-assertions library to improve consumer test readability@MrArnoldPalmer๐Ÿ‘Ž rejected
458Service Catalog ProductStack Asset Support๐Ÿ‘Ž rejected
465AWS Organizations L2 Construct๐Ÿ‘Ž rejected
470Amazon Aurora Serverless v2 support๐Ÿ‘Ž rejected
481Add L2 constructs for Amazon Redshift Serverless๐Ÿ‘Ž rejected
483AppFlow L2 Constructs@iliapolo๐Ÿ‘Ž rejected
487New L2 Construct for Step Functions Map State in Distributed Mode๐Ÿ‘Ž rejected
492Amazon OpenSearch Serverless L2 Construct๐Ÿ‘Ž rejected
495AWS IAM Identity Store L2 construct๐Ÿ‘Ž rejected
502Amazon VPC Lattice L2 Construct@TheRealAmazonKendra๐Ÿ‘Ž rejected
509Add Step Functions SageMaker CreateProcessingJob task construct๐Ÿ‘Ž rejected
512Thumbprint L2 Construct for use with IAM OIDC Provider๐Ÿ‘Ž rejected
521Verified Access L2 Constructs๐Ÿ‘Ž rejected
523Construct to create Cedar Policy๐Ÿ‘Ž rejected
526AppSync Merged API L2 construct๐Ÿ‘Ž rejected
528Verified Permissions L2 Constructs๐Ÿ‘Ž rejected
579Docker-less dependency resolution (CDK \ SAM)๐Ÿ‘Ž rejected
587Amazon Lambda Rust library๐Ÿ‘Ž rejected
655Enhancements to L1s in CDK๐Ÿ‘Ž rejected
715CDK Construct Update Support๐Ÿ‘Ž rejected
9Master developer guide sources in main repo๐Ÿคท stale
10New workshop modules๐Ÿคท stale
13Improvements to Reference docs๐Ÿคท stale
14Toolchain 2.0๐Ÿคท stale
17CLI support for multiple-environments๐Ÿคท stale
18Open Context Providers@rix0rrr๐Ÿคท stale
19Introspection API๐Ÿคท stale
20Security posture summary๐Ÿคท stale
23Stateful resource support๐Ÿคท stale
25Defaults & configuration policy๐Ÿคท stale
27200 resource limit tools & guidance๐Ÿคท stale
30Improve synthesized template output๐Ÿคท stale
32App-centric operational experience๐Ÿคท stale
40Stack traces across language boundaries๐Ÿคท stale
48Faster builds๐Ÿคท stale
51Standardize security groups๐Ÿคท stale
58Improved ergonomics for stack default environment๐Ÿคท stale
65CDK Code Generation from AWS Console๐Ÿคท stale
67Monitoring Packs๐Ÿคท stale
69One-off "job" Stacks ("auto destruct")๐Ÿคท stale
70Cost Estimation Tools๐Ÿคท stale
74Common API for Resources with Web Addresses๐Ÿคท stale
78Feature proposal: Workspaces๐Ÿคท stale
83Global Name Prefix๐Ÿคท stale
86AWS Account Alias Resource๐Ÿคท stale
127CDK to directly reference/import/update an existing stack๐Ÿคท stale
139"fromLookup" for additional resources๐Ÿคท stale
158Implement Custom Resources in the AWS Construct Library as CFN Registry Resource Types๐Ÿคท stale
161Cross-Region/Account References๐Ÿคท stale
180CustomResources: Allow usage across accounts๐Ÿคท stale
193Fixing of type unions@RomainMuller๐Ÿคท stale
201Construct scope relocation๐Ÿคท stale
223Improvements to Lambda Development Experience๐Ÿคท stale
229Construct library pattern for metrics๐Ÿคท stale
230Construct library pattern for grants๐Ÿคท stale
231Construct library pattern for resources that use a VPC๐Ÿคท stale
232Construct library pattern for resources that need IAM roles๐Ÿคท stale
242Bootstrap stacks as CDK apps๐Ÿคท stale
247CDK Common Stored Data Type Model๐Ÿคท stale
248Standardized context key for "cheap mode"๐Ÿคท stale
275route53-patterns for cross account DNS delegation๐Ÿคท stale
277cdk logs๐Ÿคท stale
305support code signing of assets๐Ÿคท stale
309Parameter Store for cross stack references๐Ÿคท stale
317CDK third-party dependencies management๐Ÿคท stale
362Construct Library for Contributor Insights Rules@madeline-k๐Ÿคท stale
370CLI deploy with change set review confirmation๐Ÿคท stale
375Support Encode Properties for CloudFormation CustomResource๐Ÿคท stale
380Remove Node.js as an installed pre-requisite for the jsii runtime๐Ÿคท stale
418CDK Operator CLI๐Ÿคท stale
419CDK environment setup for platform/system administrators@rix0rrr๐Ÿคท stale
426AppConfig L2 Construct๐Ÿคท stale
450AWS CDK public roadmap๐Ÿคท stale
463Glue View L2 Construct๐Ÿคท stale
467Add L2 constructs for Amazon FSx Windows@rix0rrr๐Ÿคท stale
471Amazon Managed Grafana L2 Constructs๐Ÿคท stale
581ARN retrieval function consistency for CDK constructs๐Ÿคท stale
586Understand Deployment Progress๐Ÿคท stale
635L2 Constructs for AWS MediaConvert๐Ÿคท stale