{ "version": "1.0", "examples": { "CancelUpdateStack": [ { "input": { "StackName": "MyStack" }, "comments": { "input": { }, "output": { } }, "description": "This example cancels an update of the specified stack.", "id": "to-cancel-a-stack-update-that-is-in-progress-1472747085196", "title": "To cancel a stack update in progress" } ], "UpdateStack": [ { "input": { "NotificationARNs": [ ], "Parameters": [ { "ParameterKey": "KeyPairName", "ParameterValue": "ExampleKeyPair" }, { "ParameterKey": "SubnetIDs", "ParameterValue": "ExampleSubnetID1, ExampleSubnetID2" } ], "ResourceTypes": [ ], "StackName": "MyStack", "Tags": [ ], "TemplateURL": "https://s3.amazonaws.com/example/updated.template" }, "output": { "StackId": "" }, "comments": { "input": { }, "output": { } }, "description": "This example updates the template and input parameters for the specified stack.", "id": "to-update-an-aws-cloudformation-stack-1472841931621", "title": "To update an AWS CloudFormation stack" }, { "input": { "NotificationARNs": [ ], "Parameters": [ { "ParameterKey": "KeyPairName", "UsePreviousValue": true }, { "ParameterKey": "SubnetIDs", "ParameterValue": "SampleSubnetID1, UpdatedSampleSubnetID2" } ], "ResourceTypes": [ ], "StackName": "MyStack", "Tags": [ ], "TemplateURL": "https://s3.amazonaws.com/example/updated.template" }, "output": { "StackId": "" }, "comments": { "input": { }, "output": { } }, "description": "This example updates only the the specified parameter value for the specified stack. If you don't specify a parameter value, AWS CloudFormation uses the default value from the template.", "id": "to-update-an-aws-cloudformation-stack-1472841931621", "title": "To update an AWS CloudFormation stack" }, { "input": { "Capabilities": [ ], "NotificationARNs": [ "arn:aws:sns:use-east-1:123456789012:mytopic1", "arn:aws:sns:us-east-1:123456789012:mytopic2" ], "Parameters": [ ], "ResourceTypes": [ ], "StackName": "MyStack", "Tags": [ ], "TemplateURL": "https://s3.amazonaws.com/example/updated.template", "UsePreviousTemplate": true }, "output": { "StackId": "" }, "comments": { "input": { }, "output": { } }, "description": "This example adds two stack notification topics to the specified stack.", "id": "to-update-an-aws-cloudformation-stack-1472841931621", "title": "To update an AWS CloudFormation stack" } ], "ValidateTemplate": [ { "input": { "TemplateBody": "MyTemplate.json" }, "output": { "Capabilities": [ ], "CapabilitiesReason": "", "Description": "AWS CloudFormation Example Template S3_Bucket: An example template that shows how to create a publicly-accessible S3 bucket. IMPORTANT: This template creates an S3 bucket. You will be billed for the AWS resources used if you create a stack from this template.", "Parameters": [ ] }, "comments": { "input": { }, "output": { } }, "description": "This example validates the specified template.", "id": "to-validate-an-aws-cloudformation-template-1472839072307", "title": "To validate an AWS CloudFormation template" } ] } }