{"id":"21798c9b-b262-4768-8a87-5586ca4c5231","shortId":"LnEUrx","kind":"skill","title":"AWS CloudFormation Stack Diagnostics","tagline":"Diagnoses failed AWS CloudFormation stack operations using the AWS CLI (aws cloudformation describe-stack-events) and cfn-lint validator. Traces resource creation failures, rollback causes, and nested stack dependency chains.","description":"# AWS CloudFormation Stack Diagnostics\n\nDiagnoses failed AWS CloudFormation stack operations using the AWS CLI (aws cloudformation describe-stack-events) and cfn-lint validator. Traces resource creation failures, rollback causes, and nested stack dependency chains.\n\n## Installation\n\nRequirements and caveats from upstream:\n- Resources that support drift detection and allow or require attachments from\n\nBasic usage or getting-started notes:\n- the underlying service that created the resource. For example, you can use the Amazon EC2 console\n- the stack. For example, if the stack includes an AWS::EC2::Instance\n- example, the AWS::EC2::SecurityGroupIngress and\n\n- Source: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\n\n## Documentation\n\n- https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\n\n## Source\n\n- [Agent Skill 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