Issues

• MergeDefinitions: true merges Method: ANY API events as any instead of x-amazon-apigateway-any-method

  stage/needs-triage
  aws/serverless-application-model#4000 · Filter by author tiagohconte opened on Sep 30, 2026

• AWS::Serverless::MicrovmImage.CodeUri has no default and no local-file support, making a required-parameter bootstrap deploy impossible

  aws/serverless-application-model#3995 · Filter by author singledigit opened on Sep 21, 2026

• HttpApi: explicit AuthorizationScopes: [] is silently overridden by the authorizer's default scopes

  aws/serverless-application-model#3979 · Filter by author Adityaj0 opened on Aug 14, 2026

• Implicit API: local PropagateTags: false is silently overridden by global PropagateTags: true

  aws/serverless-application-model#3977 · Filter by author Adityaj0 opened on Aug 14, 2026

• transform() mutates the caller's template; transforming the same template twice fails

  aws/serverless-application-model#3973 · Filter by author Adityaj0 opened on Aug 13, 2026

• SAM transform silently drops unrecognized CodeUri/ContentUri sub-properties despite schema declaring additionalProperties: false

  aws/serverless-application-model#3970 · Filter by author Yoshiki0705 opened on Aug 5, 2026

• Feature Request: Add EncryptionConfiguration for AWS::Serverless::StateMachine

  contributors/welcometype/feature
  Feature

  aws/serverless-application-model#3925 · Filter by author maslakov opened on May 13, 2026
  5

• [Feature Request] Add nodejs26.x runtime support to SAM specification

  type/feature
  Feature

  aws/serverless-application-model#3922 · Filter by author rgoltz opened on May 6, 2026
  1

• Lambda with AutoPublishAlias and AutoPublishAliasAllProperties does not create a new version when the referenced Parameter value changes

  stage/needs-triage
  aws/serverless-application-model#3820 · Filter by author daniel-afana opened on Sep 30, 2025
  3

• Lamba version not created despite using PublishLambdaVersion

  stage/needs-triage
  aws/serverless-application-model#3802 · Filter by author TobiasRDahl opened on Aug 16, 2025
  5

• Enabling BinaryMediaTypes on AWS::Serverless::Api Base64-encodes request payload body

  stage/needs-triage
  aws/serverless-application-model#3794 · Filter by author davidjb opened on Jul 22, 2025
  3

• Feature: Support for RetentionInDays and Retain in LoggingConfig for AWS::Serverless::Function

  contributors/welcomestage/needs-feedbacktype/feature
  aws/serverless-application-model#3791 · Filter by author aler95 opened on Jul 3, 2025
  9

  

• Update deprecated Athena APIs in AthenaQueryPolicy template

  stage/accepted
  aws/serverless-application-model#3785 · Filter by author Smoothex opened on Jun 23, 2025

• Automatic Inclusion of ADOT Layers When Tracing is Enabled in AWS::Serverless::Function

  area/resource/functioncontributors/welcomepriority/4-nice-to-havestage/needs-feedbacktype/feature
  aws/serverless-application-model#3777 · Filter by author rreddyv05 opened on Jun 10, 2025
  1

• AWS::Serverless::Api does not correctly support multiple CORS Origins

  stage/needs-triage
  aws/serverless-application-model#3769 · Filter by author garretwilson opened on May 13, 2025
  6

• Have AWS SAM call an UPSERT rather than CREATE when Attaching a domain to API Gateway

  need-customer-responsestage/needs-triage
  aws/serverless-application-model#3741 · Filter by author SilasCrosby opened on Mar 28, 2025
  1

• Invalid SQS permissions

  aws/serverless-application-model#3734 · Filter by author kddejong opened on Mar 19, 2025
  1

• SAM Policy templates have outdated policies and they fail with cfn-lint

  stage/needs-triage
  aws/serverless-application-model#3731 · Filter by author axthosarouris opened on Mar 14, 2025
  2

• Cognito UserPools resource is outdated

  contributors/good-first-issuecontributors/welcomestage/needs-triagetype/bug
  aws/serverless-application-model#3726 · Filter by author valerena opened on Feb 27, 2025
  2

• StateMachine-UseAliasAsEventTarget property creates IAM role with incorrect permissions

  stage/needs-investigationstage/needs-triage
  aws/serverless-application-model#3720 · Filter by author aidansteele opened on Feb 15, 2025
  1

• Feature: IncludeNestedStacks switch for "sam deploy" command

  stage/needs-investigation
  aws/serverless-application-model#3718 · Filter by author tomasz-bres opened on Feb 12, 2025
  2

• Message: 'User: anonymous is not authorized to perform: es:ESHttpPost because no resource-based policy allows the es:ESHttpPost action'

  need-customer-response
  aws/serverless-application-model#3704 · Filter by author sgondkar-haptiq opened on Jan 9, 2025
  2

• ApiGatewayDeployment.make_auto_deployable does not account for API Stage Variables

  stage/bug-reprotype/bug
  aws/serverless-application-model#3703 · Filter by author majic opened on Jan 9, 2025
  2

• Allow Region to be specified in DynamoDBCrudPolicy

  type/feature
  aws/serverless-application-model#3702 · Filter by author cdaley0 opened on Jan 8, 2025
  1

• Add Support for Parameter Mapping for HttpApi Event Source

  stage/needs-investigationtype/feature
  aws/serverless-application-model#3699 · Filter by author tlanghals-uturn opened on Dec 27, 2024
  3