Note: You are viewing the documentation for an older major version of the AWS CLI (version 1).

AWS CLI version 2, the latest major version of AWS CLI, is now stable and recommended for general use. To view this page for the AWS CLI version 2, click here. For more information see the AWS CLI version 2 installation instructions and migration guide.

[ aws . cloudformation ]

get-stack-policy

Description

Returns the stack policy for a specified stack. If a stack doesn't have a policy, a null value is returned.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

Synopsis

  get-stack-policy
--stack-name <value>
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--stack-name (string)

The name or unique stack ID that's associated with the stack whose policy you want to get.

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.

Examples

To view a stack policy

The following get-stack-policy example displays the stack policy for the specified stack. To attach a policy to a stack, use the set-stack-policy command.

aws cloudformation get-stack-policy \
    --stack-name my-stack

Output:

{
    "StackPolicyBody": "{\n  \"Statement\" : [\n    {\n      \"Effect\" : \"Allow\",\n      \"Action\" : \"Update:*\",\n      \"Principal\": \"*\",\n      \"Resource\" : \"*\"\n    },\n    {\n      \"Effect\" : \"Deny\",\n      \"Action\" : \"Update:*\",\n      \"Principal\": \"*\",\n      \"Resource\" : \"LogicalResourceId/bucket\"\n    }\n  ]\n}\n"
}

Output

StackPolicyBody -> (string)

Structure containing the stack policy body. (For more information, go to Prevent Updates to Stack Resources in the CloudFormation User Guide.)