{"id":"cfn-ssm-parameter-value-resolves-at-creation","text":"`AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>` resolves SSM Parameter Store values at stack creation time, not at template authoring time.","truth_value":"IN","source":"entries/2026/03/11/AWSCloudFormation-latest-UserGuide-gettingstartedwalkthroughhtml.md","source_url":"","source_hash":"60d4a3d65037949f","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"cfn-ssm-parameter-value-resolves-at-creation","truth_value":"IN","reason":"premise"}]}}