{"id":"iam-resource-based-policies-not-universal","text":"Resource-based policies are only supported by select services (S3, Lambda, KMS, SNS, SQS, API Gateway, ECR, DynamoDB, Secrets Manager, CloudWatch Logs, etc.) — they are not universally available across all AWS services.","truth_value":"IN","source":"entries/2026/03/11/IAM-latest-UserGuide-reference_aws-services-that-work-with-iamhtml.md","source_url":"","source_hash":"b5a7e473245678da","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"iam-resource-based-policies-not-universal","truth_value":"IN","reason":"premise"}]}}