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Class: Aws::CloudFormation::Client

Inherits:
Seahorse::Client::Base show all
Includes:
Aws::ClientStubs
Defined in:
gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb

Instance Attribute Summary

Attributes inherited from Seahorse::Client::Base

#config, #handlers

API Operations collapse

Instance Method Summary collapse

Methods included from Aws::ClientStubs

#stub_data, #stub_responses

Methods inherited from Seahorse::Client::Base

add_plugin, api, clear_plugins, define, new, #operation_names, plugins, remove_plugin, set_api, set_plugins

Methods included from Seahorse::Client::HandlerBuilder

#handle, #handle_request, #handle_response

Constructor Details

#initialize(*args) ⇒ Client

Returns a new instance of Client

Parameters:

  • options (Hash)

    a customizable set of options



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 142

def initialize(*args)
  super
end

Instance Method Details

#cancel_update_stack(params = {}) ⇒ Struct

Cancels an update on the specified stack. If the call completes successfully, the stack rolls back the update and reverts to the previous stack configuration.

You can cancel only stacks that are in the UPDATE_IN_PROGRESS state.

Examples:

Request syntax with placeholder values


resp = client.cancel_update_stack({
  stack_name: "StackName", # required
  client_request_token: "ClientRequestToken",
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

    The name or the unique stack ID that is associated with the stack.

  • :client_request_token (String)

    A unique identifier for this CancelUpdateStack request. Specify this token if you plan to retry requests so that AWS CloudFormation knows that you're not attempting to cancel an update on a stack with the same name. You might retry CancelUpdateStack requests to ensure that AWS CloudFormation successfully received them.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 179

def cancel_update_stack(params = {}, options = {})
  req = build_request(:cancel_update_stack, params)
  req.send_request(options)
end

#continue_update_rollback(params = {}) ⇒ Struct

For a specified stack that is in the UPDATE_ROLLBACK_FAILED state, continues rolling it back to the UPDATE_ROLLBACK_COMPLETE state. Depending on the cause of the failure, you can manually fix the error and continue the rollback. By continuing the rollback, you can return your stack to a working state (the UPDATE_ROLLBACK_COMPLETE state), and then try to update the stack again.

A stack goes into the UPDATE_ROLLBACK_FAILED state when AWS CloudFormation cannot roll back all changes after a failed stack update. For example, you might have a stack that is rolling back to an old database instance that was deleted outside of AWS CloudFormation. Because AWS CloudFormation doesn't know the database was deleted, it assumes that the database instance still exists and attempts to roll back to it, causing the update rollback to fail.

Examples:

Request syntax with placeholder values


resp = client.continue_update_rollback({
  stack_name: "StackNameOrId", # required
  role_arn: "RoleARN",
  resources_to_skip: ["ResourceToSkip"],
  client_request_token: "ClientRequestToken",
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

    The name or the unique ID of the stack that you want to continue rolling back.

    Don't specify the name of a nested stack (a stack that was created by using the AWS::CloudFormation::Stack resource). Instead, use this operation on the parent stack (the stack that contains the AWS::CloudFormation::Stack resource).

  • :role_arn (String)

    The Amazon Resource Name (ARN) of an AWS Identity and Access Management (IAM) role that AWS CloudFormation assumes to roll back the stack. AWS CloudFormation uses the role's credentials to make calls on your behalf. AWS CloudFormation always uses this role for all future operations on the stack. As long as users have permission to operate on the stack, AWS CloudFormation uses this role even if the users don't have permission to pass it. Ensure that the role grants least privilege.

    If you don't specify a value, AWS CloudFormation uses the role that was previously associated with the stack. If no role is available, AWS CloudFormation uses a temporary session that is generated from your user credentials.

  • :resources_to_skip (Array<String>)

    A list of the logical IDs of the resources that AWS CloudFormation skips during the continue update rollback operation. You can specify only resources that are in the UPDATE_FAILED state because a rollback failed. You can't specify resources that are in the UPDATE_FAILED state for other reasons, for example, because an update was cancelled. To check why a resource update failed, use the DescribeStackResources action, and view the resource status reason.

    Specify this property to skip rolling back resources that AWS CloudFormation can't successfully roll back. We recommend that you troubleshoot resources before skipping them. AWS CloudFormation sets the status of the specified resources to UPDATE_COMPLETE and continues to roll back the stack. After the rollback is complete, the state of the skipped resources will be inconsistent with the state of the resources in the stack template. Before performing another stack update, you must update the stack or resources to be consistent with each other. If you don't, subsequent stack updates might fail, and the stack will become unrecoverable.

    Specify the minimum number of resources required to successfully roll back your stack. For example, a failed resource update might cause dependent resources to fail. In this case, it might not be necessary to skip the dependent resources.

    To skip resources that are part of nested stacks, use the following format: NestedStackName.ResourceLogicalID. If you want to specify the logical ID of a stack resource (Type: AWS::CloudFormation::Stack) in the ResourcesToSkip list, then its corresponding embedded stack must be in one of the following states: DELETE_IN_PROGRESS, DELETE_COMPLETE, or DELETE_FAILED.

    Don't confuse a child stack's name with its corresponding logical ID defined in the parent stack. For an example of a continue update rollback operation with nested stacks, see Using ResourcesToSkip to recover a nested stacks hierarchy.

  • :client_request_token (String)

    A unique identifier for this ContinueUpdateRollback request. Specify this token if you plan to retry requests so that AWS CloudFormation knows that you're not attempting to continue the rollback to a stack with the same name. You might retry ContinueUpdateRollback requests to ensure that AWS CloudFormation successfully received them.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 296

def continue_update_rollback(params = {}, options = {})
  req = build_request(:continue_update_rollback, params)
  req.send_request(options)
end

#create_change_set(params = {}) ⇒ Types::CreateChangeSetOutput

Creates a list of changes that will be applied to a stack so that you can review the changes before executing them. You can create a change set for a stack that doesn't exist or an existing stack. If you create a change set for a stack that doesn't exist, the change set shows all of the resources that AWS CloudFormation will create. If you create a change set for an existing stack, AWS CloudFormation compares the stack's information with the information that you submit in the change set and lists the differences. Use change sets to understand which resources AWS CloudFormation will create or change, and how it will change resources in an existing stack, before you create or update a stack.

To create a change set for a stack that doesn't exist, for the ChangeSetType parameter, specify CREATE. To create a change set for an existing stack, specify UPDATE for the ChangeSetType parameter. After the CreateChangeSet call successfully completes, AWS CloudFormation starts creating the change set. To check the status of the change set or to review it, use the DescribeChangeSet action.

When you are satisfied with the changes the change set will make, execute the change set by using the ExecuteChangeSet action. AWS CloudFormation doesn't make changes until you execute the change set.

Examples:

Request syntax with placeholder values


resp = client.create_change_set({
  stack_name: "StackNameOrId", # required
  template_body: "TemplateBody",
  template_url: "TemplateURL",
  use_previous_template: false,
  parameters: [
    {
      parameter_key: "ParameterKey",
      parameter_value: "ParameterValue",
      use_previous_value: false,
      resolved_value: "ParameterValue",
    },
  ],
  capabilities: ["CAPABILITY_IAM"], # accepts CAPABILITY_IAM, CAPABILITY_NAMED_IAM
  resource_types: ["ResourceType"],
  role_arn: "RoleARN",
  rollback_configuration: {
    rollback_triggers: [
      {
        arn: "Arn", # required
        type: "Type", # required
      },
    ],
    monitoring_time_in_minutes: 1,
  },
  notification_arns: ["NotificationARN"],
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
  change_set_name: "ChangeSetName", # required
  client_token: "ClientToken",
  description: "Description",
  change_set_type: "CREATE", # accepts CREATE, UPDATE
})

Response structure


resp.id #=> String
resp.stack_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

    The name or the unique ID of the stack for which you are creating a change set. AWS CloudFormation generates the change set by comparing this stack's information with the information that you submit, such as a modified template or different parameter input values.

  • :template_body (String)

    A structure that contains the body of the revised template, with a minimum length of 1 byte and a maximum length of 51,200 bytes. AWS CloudFormation generates the change set by comparing this template with the template of the stack that you specified.

    Conditional: You must specify only TemplateBody or TemplateURL.

  • :template_url (String)

    The location of the file that contains the revised template. The URL must point to a template (max size: 460,800 bytes) that is located in an S3 bucket. AWS CloudFormation generates the change set by comparing this template with the stack that you specified.

    Conditional: You must specify only TemplateBody or TemplateURL.

  • :use_previous_template (Boolean)

    Whether to reuse the template that is associated with the stack to create the change set.

  • :parameters (Array<Types::Parameter>)

    A list of Parameter structures that specify input parameters for the change set. For more information, see the Parameter data type.

  • :capabilities (Array<String>)

    A list of values that you must specify before AWS CloudFormation can update certain stacks. Some stack templates might include resources that can affect permissions in your AWS account, for example, by creating new AWS Identity and Access Management (IAM) users. For those stacks, you must explicitly acknowledge their capabilities by specifying this parameter.

    The only valid values are CAPABILITY_IAM and CAPABILITY_NAMED_IAM. The following resources require you to specify this parameter: AWS::IAM::AccessKey, AWS::IAM::Group, AWS::IAM::InstanceProfile, AWS::IAM::Policy, AWS::IAM::Role, AWS::IAM::User, and AWS::IAM::UserToGroupAddition. If your stack template contains these resources, we recommend that you review all permissions associated with them and edit their permissions if necessary.

    If you have IAM resources, you can specify either capability. If you have IAM resources with custom names, you must specify CAPABILITY_NAMED_IAM. If you don't specify this parameter, this action returns an InsufficientCapabilities error.

    For more information, see Acknowledging IAM Resources in AWS CloudFormation Templates.

  • :resource_types (Array<String>)

    The template resource types that you have permissions to work with if you execute this change set, such as AWS::EC2::Instance, AWS::EC2::*, or Custom::MyCustomInstance.

    If the list of resource types doesn't include a resource type that you're updating, the stack update fails. By default, AWS CloudFormation grants permissions to all resource types. AWS Identity and Access Management (IAM) uses this parameter for condition keys in IAM policies for AWS CloudFormation. For more information, see Controlling Access with AWS Identity and Access Management in the AWS CloudFormation User Guide.

  • :role_arn (String)

    The Amazon Resource Name (ARN) of an AWS Identity and Access Management (IAM) role that AWS CloudFormation assumes when executing the change set. AWS CloudFormation uses the role's credentials to make calls on your behalf. AWS CloudFormation uses this role for all future operations on the stack. As long as users have permission to operate on the stack, AWS CloudFormation uses this role even if the users don't have permission to pass it. Ensure that the role grants least privilege.

    If you don't specify a value, AWS CloudFormation uses the role that was previously associated with the stack. If no role is available, AWS CloudFormation uses a temporary session that is generated from your user credentials.

  • :rollback_configuration (Types::RollbackConfiguration)

    The rollback triggers for AWS CloudFormation to monitor during stack creation and updating operations, and for the specified monitoring period afterwards.

  • :notification_arns (Array<String>)

    The Amazon Resource Names (ARNs) of Amazon Simple Notification Service (Amazon SNS) topics that AWS CloudFormation associates with the stack. To remove all associated notification topics, specify an empty list.

  • :tags (Array<Types::Tag>)

    Key-value pairs to associate with this stack. AWS CloudFormation also propagates these tags to resources in the stack. You can specify a maximum of 50 tags.

  • :change_set_name (required, String)

    The name of the change set. The name must be unique among all change sets that are associated with the specified stack.

    A change set name can contain only alphanumeric, case sensitive characters and hyphens. It must start with an alphabetic character and cannot exceed 128 characters.

  • :client_token (String)

    A unique identifier for this CreateChangeSet request. Specify this token if you plan to retry requests so that AWS CloudFormation knows that you're not attempting to create another change set with the same name. You might retry CreateChangeSet requests to ensure that AWS CloudFormation successfully received them.

  • :description (String)

    A description to help you identify this change set.

  • :change_set_type (String)

    The type of change set operation. To create a change set for a new stack, specify CREATE. To create a change set for an existing stack, specify UPDATE.

    If you create a change set for a new stack, AWS Cloudformation creates a stack with a unique stack ID, but no template or resources. The stack will be in the REVIEW_IN_PROGRESS state until you execute the change set.

    By default, AWS CloudFormation specifies UPDATE. You can't use the UPDATE type to create a change set for a new stack or the CREATE type to create a change set for an existing stack.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 531

def create_change_set(params = {}, options = {})
  req = build_request(:create_change_set, params)
  req.send_request(options)
end

#create_stack(params = {}) ⇒ Types::CreateStackOutput

Creates a stack as specified in the template. After the call completes successfully, the stack creation starts. You can check the status of the stack via the DescribeStacks API.

Examples:

Request syntax with placeholder values


resp = client.create_stack({
  stack_name: "StackName", # required
  template_body: "TemplateBody",
  template_url: "TemplateURL",
  parameters: [
    {
      parameter_key: "ParameterKey",
      parameter_value: "ParameterValue",
      use_previous_value: false,
      resolved_value: "ParameterValue",
    },
  ],
  disable_rollback: false,
  rollback_configuration: {
    rollback_triggers: [
      {
        arn: "Arn", # required
        type: "Type", # required
      },
    ],
    monitoring_time_in_minutes: 1,
  },
  timeout_in_minutes: 1,
  notification_arns: ["NotificationARN"],
  capabilities: ["CAPABILITY_IAM"], # accepts CAPABILITY_IAM, CAPABILITY_NAMED_IAM
  resource_types: ["ResourceType"],
  role_arn: "RoleARN",
  on_failure: "DO_NOTHING", # accepts DO_NOTHING, ROLLBACK, DELETE
  stack_policy_body: "StackPolicyBody",
  stack_policy_url: "StackPolicyURL",
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
  client_request_token: "ClientRequestToken",
  enable_termination_protection: false,
})

Response structure


resp.stack_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

    The name that is associated with the stack. The name must be unique in the region in which you are creating the stack.

    A stack name can contain only alphanumeric characters (case sensitive) and hyphens. It must start with an alphabetic character and cannot be longer than 128 characters.

  • :template_body (String)

    Structure containing the template body with a minimum length of 1 byte and a maximum length of 51,200 bytes. For more information, go to Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must specify either the TemplateBody or the TemplateURL parameter, but not both.

  • :template_url (String)

    Location of file containing the template body. The URL must point to a template (max size: 460,800 bytes) that is located in an Amazon S3 bucket. For more information, go to the Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must specify either the TemplateBody or the TemplateURL parameter, but not both.

  • :parameters (Array<Types::Parameter>)

    A list of Parameter structures that specify input parameters for the stack. For more information, see the Parameter data type.

  • :disable_rollback (Boolean)

    Set to true to disable rollback of the stack if stack creation failed. You can specify either DisableRollback or OnFailure, but not both.

    Default: false

  • :rollback_configuration (Types::RollbackConfiguration)

    The rollback triggers for AWS CloudFormation to monitor during stack creation and updating operations, and for the specified monitoring period afterwards.

  • :timeout_in_minutes (Integer)

    The amount of time that can pass before the stack status becomes CREATE_FAILED; if DisableRollback is not set or is set to false, the stack will be rolled back.

  • :notification_arns (Array<String>)

    The Simple Notification Service (SNS) topic ARNs to publish stack related events. You can find your SNS topic ARNs using the SNS console or your Command Line Interface (CLI).

  • :capabilities (Array<String>)

    A list of values that you must specify before AWS CloudFormation can create certain stacks. Some stack templates might include resources that can affect permissions in your AWS account, for example, by creating new AWS Identity and Access Management (IAM) users. For those stacks, you must explicitly acknowledge their capabilities by specifying this parameter.

    The only valid values are CAPABILITY_IAM and CAPABILITY_NAMED_IAM. The following resources require you to specify this parameter: AWS::IAM::AccessKey, AWS::IAM::Group, AWS::IAM::InstanceProfile, AWS::IAM::Policy, AWS::IAM::Role, AWS::IAM::User, and AWS::IAM::UserToGroupAddition. If your stack template contains these resources, we recommend that you review all permissions associated with them and edit their permissions if necessary.

    If you have IAM resources, you can specify either capability. If you have IAM resources with custom names, you must specify CAPABILITY_NAMED_IAM. If you don't specify this parameter, this action returns an InsufficientCapabilities error.

    For more information, see Acknowledging IAM Resources in AWS CloudFormation Templates.

  • :resource_types (Array<String>)

    The template resource types that you have permissions to work with for this create stack action, such as AWS::EC2::Instance, AWS::EC2::*, or Custom::MyCustomInstance. Use the following syntax to describe template resource types: AWS::* (for all AWS resource), Custom::* (for all custom resources), Custom::logical_ID (for a specific custom resource), AWS::service_name::* (for all resources of a particular AWS service), and AWS::service_name::resource_logical_ID (for a specific AWS resource).

    If the list of resource types doesn't include a resource that you're creating, the stack creation fails. By default, AWS CloudFormation grants permissions to all resource types. AWS Identity and Access Management (IAM) uses this parameter for AWS CloudFormation-specific condition keys in IAM policies. For more information, see Controlling Access with AWS Identity and Access Management.

  • :role_arn (String)

    The Amazon Resource Name (ARN) of an AWS Identity and Access Management (IAM) role that AWS CloudFormation assumes to create the stack. AWS CloudFormation uses the role's credentials to make calls on your behalf. AWS CloudFormation always uses this role for all future operations on the stack. As long as users have permission to operate on the stack, AWS CloudFormation uses this role even if the users don't have permission to pass it. Ensure that the role grants least privilege.

    If you don't specify a value, AWS CloudFormation uses the role that was previously associated with the stack. If no role is available, AWS CloudFormation uses a temporary session that is generated from your user credentials.

  • :on_failure (String)

    Determines what action will be taken if stack creation fails. This must be one of: DO_NOTHING, ROLLBACK, or DELETE. You can specify either OnFailure or DisableRollback, but not both.

    Default: ROLLBACK

  • :stack_policy_body (String)

    Structure containing the stack policy body. For more information, go to Prevent Updates to Stack Resources in the AWS CloudFormation User Guide. You can specify either the StackPolicyBody or the StackPolicyURL parameter, but not both.

  • :stack_policy_url (String)

    Location of a file containing the stack policy. The URL must point to a policy (maximum size: 16 KB) located in an S3 bucket in the same region as the stack. You can specify either the StackPolicyBody or the StackPolicyURL parameter, but not both.

  • :tags (Array<Types::Tag>)

    Key-value pairs to associate with this stack. AWS CloudFormation also propagates these tags to the resources created in the stack. A maximum number of 50 tags can be specified.

  • :client_request_token (String)

    A unique identifier for this CreateStack request. Specify this token if you plan to retry requests so that AWS CloudFormation knows that you're not attempting to create a stack with the same name. You might retry CreateStack requests to ensure that AWS CloudFormation successfully received them.

    All events triggered by a given stack operation are assigned the same client request token, which you can use to track operations. For example, if you execute a CreateStack operation with the token token1, then all the StackEvents generated by that operation will have ClientRequestToken set as token1.

    In the console, stack operations display the client request token on the Events tab. Stack operations that are initiated from the console use the token format Console-StackOperation-ID, which helps you easily identify the stack operation . For example, if you create a stack using the console, each stack event would be assigned the same token in the following format: Console-CreateStack-7f59c3cf-00d2-40c7-b2ff-e75db0987002.

  • :enable_termination_protection (Boolean)

    Whether to enable termination protection on the specified stack. If a user attempts to delete a stack with termination protection enabled, the operation fails and the stack remains unchanged. For more information, see Protecting a Stack From Being Deleted in the AWS CloudFormation User Guide. Termination protection is disabled on stacks by default.

    For nested stacks, termination protection is set on the root stack and cannot be changed directly on the nested stack.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 796

def create_stack(params = {}, options = {})
  req = build_request(:create_stack, params)
  req.send_request(options)
end

#create_stack_instances(params = {}) ⇒ Types::CreateStackInstancesOutput

Creates stack instances for the specified accounts, within the specified regions. A stack instance refers to a stack in a specific account and region. Accounts and Regions are required parameters—you must specify at least one account and one region.

Examples:

Request syntax with placeholder values


resp = client.create_stack_instances({
  stack_set_name: "StackSetName", # required
  accounts: ["Account"], # required
  regions: ["Region"], # required
  parameter_overrides: [
    {
      parameter_key: "ParameterKey",
      parameter_value: "ParameterValue",
      use_previous_value: false,
      resolved_value: "ParameterValue",
    },
  ],
  operation_preferences: {
    region_order: ["Region"],
    failure_tolerance_count: 1,
    failure_tolerance_percentage: 1,
    max_concurrent_count: 1,
    max_concurrent_percentage: 1,
  },
  operation_id: "ClientRequestToken",
})

Response structure


resp.operation_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or unique ID of the stack set that you want to create stack instances from.

  • :accounts (required, Array<String>)

    The names of one or more AWS accounts that you want to create stack instances in the specified region(s) for.

  • :regions (required, Array<String>)

    The names of one or more regions where you want to create stack instances using the specified AWS account(s).

  • :parameter_overrides (Array<Types::Parameter>)

    A list of stack set parameters whose values you want to override in the selected stack instances.

    Any overridden parameter values will be applied to all stack instances in the specified accounts and regions. When specifying parameters and their values, be aware of how AWS CloudFormation sets parameter values during stack instance operations:

    • To override the current value for a parameter, include the parameter and specify its value.

    • To leave a parameter set to its present value, you can do one of the following:

      • Do not include the parameter in the list.

      • Include the parameter and specify UsePreviousValue as true. (You cannot specify both a value and set UsePreviousValue to true.)

    • To set all overridden parameter back to the values specified in the stack set, specify a parameter list but do not include any parameters.

    • To leave all parameters set to their present values, do not specify this property at all.

    During stack set updates, any parameter values overridden for a stack instance are not updated, but retain their overridden value.

    You can only override the parameter values that are specified in the stack set; to add or delete a parameter itself, use UpdateStackSet to update the stack set template.

  • :operation_preferences (Types::StackSetOperationPreferences)

    Preferences for how AWS CloudFormation performs this stack set operation.

  • :operation_id (String)

    The unique identifier for this stack set operation.

    The operation ID also functions as an idempotency token, to ensure that AWS CloudFormation performs the stack set operation only once, even if you retry the request multiple times. You might retry stack set operation requests to ensure that AWS CloudFormation successfully received them.

    If you don't specify an operation ID, the SDK generates one automatically.

    Repeating this stack set operation with a new operation ID retries all stack instances whose status is OUTDATED.

    A suitable default value is auto-generated. You should normally not need to pass this option.**

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 915

def create_stack_instances(params = {}, options = {})
  req = build_request(:create_stack_instances, params)
  req.send_request(options)
end

#create_stack_set(params = {}) ⇒ Types::CreateStackSetOutput

Creates a stack set.

Examples:

Request syntax with placeholder values


resp = client.create_stack_set({
  stack_set_name: "StackSetName", # required
  description: "Description",
  template_body: "TemplateBody",
  template_url: "TemplateURL",
  parameters: [
    {
      parameter_key: "ParameterKey",
      parameter_value: "ParameterValue",
      use_previous_value: false,
      resolved_value: "ParameterValue",
    },
  ],
  capabilities: ["CAPABILITY_IAM"], # accepts CAPABILITY_IAM, CAPABILITY_NAMED_IAM
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
  client_request_token: "ClientRequestToken",
})

Response structure


resp.stack_set_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name to associate with the stack set. The name must be unique in the region where you create your stack set.

    A stack name can contain only alphanumeric characters (case-sensitive) and hyphens. It must start with an alphabetic character and can't be longer than 128 characters.

  • :description (String)

    A description of the stack set. You can use the description to identify the stack set's purpose or other important information.

  • :template_body (String)

    The structure that contains the template body, with a minimum length of 1 byte and a maximum length of 51,200 bytes. For more information, see Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must specify either the TemplateBody or the TemplateURL parameter, but not both.

  • :template_url (String)

    The location of the file that contains the template body. The URL must point to a template (maximum size: 460,800 bytes) that's located in an Amazon S3 bucket. For more information, see Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must specify either the TemplateBody or the TemplateURL parameter, but not both.

  • :parameters (Array<Types::Parameter>)

    The input parameters for the stack set template.

  • :capabilities (Array<String>)

    A list of values that you must specify before AWS CloudFormation can create certain stack sets. Some stack set templates might include resources that can affect permissions in your AWS account—for example, by creating new AWS Identity and Access Management (IAM) users. For those stack sets, you must explicitly acknowledge their capabilities by specifying this parameter.

    The only valid values are CAPABILITY_IAM and CAPABILITY_NAMED_IAM. The following resources require you to specify this parameter:

    • AWS::IAM::AccessKey

    • AWS::IAM::Group

    • AWS::IAM::InstanceProfile

    • AWS::IAM::Policy

    • AWS::IAM::Role

    • AWS::IAM::User

    • AWS::IAM::UserToGroupAddition

    If your stack template contains these resources, we recommend that you review all permissions that are associated with them and edit their permissions if necessary.

    If you have IAM resources, you can specify either capability. If you have IAM resources with custom names, you must specify CAPABILITY_NAMED_IAM. If you don't specify this parameter, this action returns an InsufficientCapabilities error.

    For more information, see Acknowledging IAM Resources in AWS CloudFormation Templates.

  • :tags (Array<Types::Tag>)

    The key-value pairs to associate with this stack set and the stacks created from it. AWS CloudFormation also propagates these tags to supported resources that are created in the stacks. A maximum number of 50 tags can be specified.

    If you specify tags as part of a CreateStackSet action, AWS CloudFormation checks to see if you have the required IAM permission to tag resources. If you don't, the entire CreateStackSet action fails with an access denied error, and the stack set is not created.

  • :client_request_token (String)

    A unique identifier for this CreateStackSet request. Specify this token if you plan to retry requests so that AWS CloudFormation knows that you're not attempting to create another stack set with the same name. You might retry CreateStackSet requests to ensure that AWS CloudFormation successfully received them.

    If you don't specify an operation ID, the SDK generates one automatically.

    A suitable default value is auto-generated. You should normally not need to pass this option.**

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1066

def create_stack_set(params = {}, options = {})
  req = build_request(:create_stack_set, params)
  req.send_request(options)
end

#delete_change_set(params = {}) ⇒ Struct

Deletes the specified change set. Deleting change sets ensures that no one executes the wrong change set.

If the call successfully completes, AWS CloudFormation successfully deleted the change set.

Examples:

Request syntax with placeholder values


resp = client.delete_change_set({
  change_set_name: "ChangeSetNameOrId", # required
  stack_name: "StackNameOrId",
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :change_set_name (required, String)

    The name or Amazon Resource Name (ARN) of the change set that you want to delete.

  • :stack_name (String)

    If you specified the name of a change set to delete, specify the stack name or ID (ARN) that is associated with it.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1098

def delete_change_set(params = {}, options = {})
  req = build_request(:delete_change_set, params)
  req.send_request(options)
end

#delete_stack(params = {}) ⇒ Struct

Deletes a specified stack. Once the call completes successfully, stack deletion starts. Deleted stacks do not show up in the DescribeStacks API if the deletion has been completed successfully.

Examples:

Request syntax with placeholder values


resp = client.delete_stack({
  stack_name: "StackName", # required
  retain_resources: ["LogicalResourceId"],
  role_arn: "RoleARN",
  client_request_token: "ClientRequestToken",
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

    The name or the unique stack ID that is associated with the stack.

  • :retain_resources (Array<String>)

    For stacks in the DELETE_FAILED state, a list of resource logical IDs that are associated with the resources you want to retain. During deletion, AWS CloudFormation deletes the stack but does not delete the retained resources.

    Retaining resources is useful when you cannot delete a resource, such as a non-empty S3 bucket, but you want to delete the stack.

  • :role_arn (String)

    The Amazon Resource Name (ARN) of an AWS Identity and Access Management (IAM) role that AWS CloudFormation assumes to delete the stack. AWS CloudFormation uses the role's credentials to make calls on your behalf.

    If you don't specify a value, AWS CloudFormation uses the role that was previously associated with the stack. If no role is available, AWS CloudFormation uses a temporary session that is generated from your user credentials.

  • :client_request_token (String)

    A unique identifier for this DeleteStack request. Specify this token if you plan to retry requests so that AWS CloudFormation knows that you're not attempting to delete a stack with the same name. You might retry DeleteStack requests to ensure that AWS CloudFormation successfully received them.

    All events triggered by a given stack operation are assigned the same client request token, which you can use to track operations. For example, if you execute a CreateStack operation with the token token1, then all the StackEvents generated by that operation will have ClientRequestToken set as token1.

    In the console, stack operations display the client request token on the Events tab. Stack operations that are initiated from the console use the token format Console-StackOperation-ID, which helps you easily identify the stack operation . For example, if you create a stack using the console, each stack event would be assigned the same token in the following format: Console-CreateStack-7f59c3cf-00d2-40c7-b2ff-e75db0987002.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1166

def delete_stack(params = {}, options = {})
  req = build_request(:delete_stack, params)
  req.send_request(options)
end

#delete_stack_instances(params = {}) ⇒ Types::DeleteStackInstancesOutput

Deletes stack instances for the specified accounts, in the specified regions.

Examples:

Request syntax with placeholder values


resp = client.delete_stack_instances({
  stack_set_name: "StackSetName", # required
  accounts: ["Account"], # required
  regions: ["Region"], # required
  operation_preferences: {
    region_order: ["Region"],
    failure_tolerance_count: 1,
    failure_tolerance_percentage: 1,
    max_concurrent_count: 1,
    max_concurrent_percentage: 1,
  },
  retain_stacks: false, # required
  operation_id: "ClientRequestToken",
})

Response structure


resp.operation_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or unique ID of the stack set that you want to delete stack instances for.

  • :accounts (required, Array<String>)

    The names of the AWS accounts that you want to delete stack instances for.

  • :regions (required, Array<String>)

    The regions where you want to delete stack set instances.

  • :operation_preferences (Types::StackSetOperationPreferences)

    Preferences for how AWS CloudFormation performs this stack set operation.

  • :retain_stacks (required, Boolean)

    Removes the stack instances from the specified stack set, but doesn't delete the stacks. You can't reassociate a retained stack or add an existing, saved stack to a new stack set.

    For more information, see Stack set operation options.

  • :operation_id (String)

    The unique identifier for this stack set operation.

    If you don't specify an operation ID, the SDK generates one automatically.

    The operation ID also functions as an idempotency token, to ensure that AWS CloudFormation performs the stack set operation only once, even if you retry the request multiple times. You can retry stack set operation requests to ensure that AWS CloudFormation successfully received them.

    Repeating this stack set operation with a new operation ID retries all stack instances whose status is OUTDATED.

    A suitable default value is auto-generated. You should normally not need to pass this option.**

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1247

def delete_stack_instances(params = {}, options = {})
  req = build_request(:delete_stack_instances, params)
  req.send_request(options)
end

#delete_stack_set(params = {}) ⇒ Struct

Deletes a stack set. Before you can delete a stack set, all of its member stack instances must be deleted. For more information about how to do this, see DeleteStackInstances.

Examples:

Request syntax with placeholder values


resp = client.delete_stack_set({
  stack_set_name: "StackSetName", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or unique ID of the stack set that you're deleting. You can obtain this value by running ListStackSets.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1272

def delete_stack_set(params = {}, options = {})
  req = build_request(:delete_stack_set, params)
  req.send_request(options)
end

#describe_account_limits(params = {}) ⇒ Types::DescribeAccountLimitsOutput

Retrieves your account's AWS CloudFormation limits, such as the maximum number of stacks that you can create in your account.

Examples:

Request syntax with placeholder values


resp = client.({
  next_token: "NextToken",
})

Response structure


resp. #=> Array
resp.[0].name #=> String
resp.[0].value #=> Integer
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :next_token (String)

    A string that identifies the next page of limits that you want to retrieve.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1306

def (params = {}, options = {})
  req = build_request(:describe_account_limits, params)
  req.send_request(options)
end

#describe_change_set(params = {}) ⇒ Types::DescribeChangeSetOutput

Returns the inputs for the change set and a list of changes that AWS CloudFormation will make if you execute the change set. For more information, see Updating Stacks Using Change Sets in the AWS CloudFormation User Guide.

Examples:

Request syntax with placeholder values


resp = client.describe_change_set({
  change_set_name: "ChangeSetNameOrId", # required
  stack_name: "StackNameOrId",
  next_token: "NextToken",
})

Response structure


resp.change_set_name #=> String
resp.change_set_id #=> String
resp.stack_id #=> String
resp.stack_name #=> String
resp.description #=> String
resp.parameters #=> Array
resp.parameters[0].parameter_key #=> String
resp.parameters[0].parameter_value #=> String
resp.parameters[0].use_previous_value #=> Boolean
resp.parameters[0].resolved_value #=> String
resp.creation_time #=> Time
resp.execution_status #=> String, one of "UNAVAILABLE", "AVAILABLE", "EXECUTE_IN_PROGRESS", "EXECUTE_COMPLETE", "EXECUTE_FAILED", "OBSOLETE"
resp.status #=> String, one of "CREATE_PENDING", "CREATE_IN_PROGRESS", "CREATE_COMPLETE", "DELETE_COMPLETE", "FAILED"
resp.status_reason #=> String
resp.notification_arns #=> Array
resp.notification_arns[0] #=> String
resp.rollback_configuration.rollback_triggers #=> Array
resp.rollback_configuration.rollback_triggers[0].arn #=> String
resp.rollback_configuration.rollback_triggers[0].type #=> String
resp.rollback_configuration.monitoring_time_in_minutes #=> Integer
resp.capabilities #=> Array
resp.capabilities[0] #=> String, one of "CAPABILITY_IAM", "CAPABILITY_NAMED_IAM"
resp.tags #=> Array
resp.tags[0].key #=> String
resp.tags[0].value #=> String
resp.changes #=> Array
resp.changes[0].type #=> String, one of "Resource"
resp.changes[0].resource_change.action #=> String, one of "Add", "Modify", "Remove"
resp.changes[0].resource_change.logical_resource_id #=> String
resp.changes[0].resource_change.physical_resource_id #=> String
resp.changes[0].resource_change.resource_type #=> String
resp.changes[0].resource_change.replacement #=> String, one of "True", "False", "Conditional"
resp.changes[0].resource_change.scope #=> Array
resp.changes[0].resource_change.scope[0] #=> String, one of "Properties", "Metadata", "CreationPolicy", "UpdatePolicy", "DeletionPolicy", "Tags"
resp.changes[0].resource_change.details #=> Array
resp.changes[0].resource_change.details[0].target.attribute #=> String, one of "Properties", "Metadata", "CreationPolicy", "UpdatePolicy", "DeletionPolicy", "Tags"
resp.changes[0].resource_change.details[0].target.name #=> String
resp.changes[0].resource_change.details[0].target.requires_recreation #=> String, one of "Never", "Conditionally", "Always"
resp.changes[0].resource_change.details[0].evaluation #=> String, one of "Static", "Dynamic"
resp.changes[0].resource_change.details[0].change_source #=> String, one of "ResourceReference", "ParameterReference", "ResourceAttribute", "DirectModification", "Automatic"
resp.changes[0].resource_change.details[0].causing_entity #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :change_set_name (required, String)

    The name or Amazon Resource Name (ARN) of the change set that you want to describe.

  • :stack_name (String)

    If you specified the name of a change set, specify the stack name or ID (ARN) of the change set you want to describe.

  • :next_token (String)

    A string (provided by the DescribeChangeSet response output) that identifies the next page of information that you want to retrieve.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1408

def describe_change_set(params = {}, options = {})
  req = build_request(:describe_change_set, params)
  req.send_request(options)
end

#describe_stack_events(params = {}) ⇒ Types::DescribeStackEventsOutput

Returns all stack related events for a specified stack in reverse chronological order. For more information about a stack's event history, go to Stacks in the AWS CloudFormation User Guide.

You can list events for stacks that have failed to create or have been deleted by specifying the unique stack identifier (stack ID).

Examples:

Request syntax with placeholder values


resp = client.describe_stack_events({
  stack_name: "StackName",
  next_token: "NextToken",
})

Response structure


resp.stack_events #=> Array
resp.stack_events[0].stack_id #=> String
resp.stack_events[0].event_id #=> String
resp.stack_events[0].stack_name #=> String
resp.stack_events[0].logical_resource_id #=> String
resp.stack_events[0].physical_resource_id #=> String
resp.stack_events[0].resource_type #=> String
resp.stack_events[0].timestamp #=> Time
resp.stack_events[0].resource_status #=> String, one of "CREATE_IN_PROGRESS", "CREATE_FAILED", "CREATE_COMPLETE", "DELETE_IN_PROGRESS", "DELETE_FAILED", "DELETE_COMPLETE", "DELETE_SKIPPED", "UPDATE_IN_PROGRESS", "UPDATE_FAILED", "UPDATE_COMPLETE"
resp.stack_events[0].resource_status_reason #=> String
resp.stack_events[0].resource_properties #=> String
resp.stack_events[0].client_request_token #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (String)

    The name or the unique stack ID that is associated with the stack, which are not always interchangeable:

    • Running stacks: You can specify either the stack's name or its unique stack ID.

    • Deleted stacks: You must specify the unique stack ID.

    Default: There is no default value.

  • :next_token (String)

    A string that identifies the next page of events that you want to retrieve.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1473

def describe_stack_events(params = {}, options = {})
  req = build_request(:describe_stack_events, params)
  req.send_request(options)
end

#describe_stack_instance(params = {}) ⇒ Types::DescribeStackInstanceOutput

Returns the stack instance that's associated with the specified stack set, AWS account, and region.

For a list of stack instances that are associated with a specific stack set, use ListStackInstances.

Examples:

Request syntax with placeholder values


resp = client.describe_stack_instance({
  stack_set_name: "StackSetName", # required
  stack_instance_account: "Account", # required
  stack_instance_region: "Region", # required
})

Response structure


resp.stack_instance.stack_set_id #=> String
resp.stack_instance.region #=> String
resp.stack_instance. #=> String
resp.stack_instance.stack_id #=> String
resp.stack_instance.parameter_overrides #=> Array
resp.stack_instance.parameter_overrides[0].parameter_key #=> String
resp.stack_instance.parameter_overrides[0].parameter_value #=> String
resp.stack_instance.parameter_overrides[0].use_previous_value #=> Boolean
resp.stack_instance.parameter_overrides[0].resolved_value #=> String
resp.stack_instance.status #=> String, one of "CURRENT", "OUTDATED", "INOPERABLE"
resp.stack_instance.status_reason #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or the unique stack ID of the stack set that you want to get stack instance information for.

  • :stack_instance_account (required, String)

    The ID of an AWS account that's associated with this stack instance.

  • :stack_instance_region (required, String)

    The name of a region that's associated with this stack instance.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1524

def describe_stack_instance(params = {}, options = {})
  req = build_request(:describe_stack_instance, params)
  req.send_request(options)
end

#describe_stack_resource(params = {}) ⇒ Types::DescribeStackResourceOutput

Returns a description of the specified resource in the specified stack.

For deleted stacks, DescribeStackResource returns resource information for up to 90 days after the stack has been deleted.

Examples:

Request syntax with placeholder values


resp = client.describe_stack_resource({
  stack_name: "StackName", # required
  logical_resource_id: "LogicalResourceId", # required
})

Response structure


resp.stack_resource_detail.stack_name #=> String
resp.stack_resource_detail.stack_id #=> String
resp.stack_resource_detail.logical_resource_id #=> String
resp.stack_resource_detail.physical_resource_id #=> String
resp.stack_resource_detail.resource_type #=> String
resp.stack_resource_detail.last_updated_timestamp #=> Time
resp.stack_resource_detail.resource_status #=> String, one of "CREATE_IN_PROGRESS", "CREATE_FAILED", "CREATE_COMPLETE", "DELETE_IN_PROGRESS", "DELETE_FAILED", "DELETE_COMPLETE", "DELETE_SKIPPED", "UPDATE_IN_PROGRESS", "UPDATE_FAILED", "UPDATE_COMPLETE"
resp.stack_resource_detail.resource_status_reason #=> String
resp.stack_resource_detail.description #=> String
resp.stack_resource_detail. #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

    The name or the unique stack ID that is associated with the stack, which are not always interchangeable:

    • Running stacks: You can specify either the stack's name or its unique stack ID.

    • Deleted stacks: You must specify the unique stack ID.

    Default: There is no default value.

  • :logical_resource_id (required, String)

    The logical name of the resource as specified in the template.

    Default: There is no default value.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1579

def describe_stack_resource(params = {}, options = {})
  req = build_request(:describe_stack_resource, params)
  req.send_request(options)
end

#describe_stack_resources(params = {}) ⇒ Types::DescribeStackResourcesOutput

Returns AWS resource descriptions for running and deleted stacks. If StackName is specified, all the associated resources that are part of the stack are returned. If PhysicalResourceId is specified, the associated resources of the stack that the resource belongs to are returned.

Only the first 100 resources will be returned. If your stack has more resources than this, you should use ListStackResources instead.

For deleted stacks, DescribeStackResources returns resource information for up to 90 days after the stack has been deleted.

You must specify either StackName or PhysicalResourceId, but not both. In addition, you can specify LogicalResourceId to filter the returned result. For more information about resources, the LogicalResourceId and PhysicalResourceId, go to the AWS CloudFormation User Guide.

A ValidationError is returned if you specify both StackName and PhysicalResourceId in the same request.

Examples:

Request syntax with placeholder values


resp = client.describe_stack_resources({
  stack_name: "StackName",
  logical_resource_id: "LogicalResourceId",
  physical_resource_id: "PhysicalResourceId",
})

Response structure


resp.stack_resources #=> Array
resp.stack_resources[0].stack_name #=> String
resp.stack_resources[0].stack_id #=> String
resp.stack_resources[0].logical_resource_id #=> String
resp.stack_resources[0].physical_resource_id #=> String
resp.stack_resources[0].resource_type #=> String
resp.stack_resources[0].timestamp #=> Time
resp.stack_resources[0].resource_status #=> String, one of "CREATE_IN_PROGRESS", "CREATE_FAILED", "CREATE_COMPLETE", "DELETE_IN_PROGRESS", "DELETE_FAILED", "DELETE_COMPLETE", "DELETE_SKIPPED", "UPDATE_IN_PROGRESS", "UPDATE_FAILED", "UPDATE_COMPLETE"
resp.stack_resources[0].resource_status_reason #=> String
resp.stack_resources[0].description #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (String)

    The name or the unique stack ID that is associated with the stack, which are not always interchangeable:

    • Running stacks: You can specify either the stack's name or its unique stack ID.

    • Deleted stacks: You must specify the unique stack ID.

    Default: There is no default value.

    Required: Conditional. If you do not specify StackName, you must specify PhysicalResourceId.

  • :logical_resource_id (String)

    The logical name of the resource as specified in the template.

    Default: There is no default value.

  • :physical_resource_id (String)

    The name or unique identifier that corresponds to a physical instance ID of a resource supported by AWS CloudFormation.

    For example, for an Amazon Elastic Compute Cloud (EC2) instance, PhysicalResourceId corresponds to the InstanceId. You can pass the EC2 InstanceId to DescribeStackResources to find which stack the instance belongs to and what other resources are part of the stack.

    Required: Conditional. If you do not specify PhysicalResourceId, you must specify StackName.

    Default: There is no default value.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1675

def describe_stack_resources(params = {}, options = {})
  req = build_request(:describe_stack_resources, params)
  req.send_request(options)
end

#describe_stack_set(params = {}) ⇒ Types::DescribeStackSetOutput

Returns the description of the specified stack set.

Examples:

Request syntax with placeholder values


resp = client.describe_stack_set({
  stack_set_name: "StackSetName", # required
})

Response structure


resp.stack_set.stack_set_name #=> String
resp.stack_set.stack_set_id #=> String
resp.stack_set.description #=> String
resp.stack_set.status #=> String, one of "ACTIVE", "DELETED"
resp.stack_set.template_body #=> String
resp.stack_set.parameters #=> Array
resp.stack_set.parameters[0].parameter_key #=> String
resp.stack_set.parameters[0].parameter_value #=> String
resp.stack_set.parameters[0].use_previous_value #=> Boolean
resp.stack_set.parameters[0].resolved_value #=> String
resp.stack_set.capabilities #=> Array
resp.stack_set.capabilities[0] #=> String, one of "CAPABILITY_IAM", "CAPABILITY_NAMED_IAM"
resp.stack_set.tags #=> Array
resp.stack_set.tags[0].key #=> String
resp.stack_set.tags[0].value #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or unique ID of the stack set whose description you want.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1717

def describe_stack_set(params = {}, options = {})
  req = build_request(:describe_stack_set, params)
  req.send_request(options)
end

#describe_stack_set_operation(params = {}) ⇒ Types::DescribeStackSetOperationOutput

Returns the description of the specified stack set operation.

Examples:

Request syntax with placeholder values


resp = client.describe_stack_set_operation({
  stack_set_name: "StackSetName", # required
  operation_id: "ClientRequestToken", # required
})

Response structure


resp.stack_set_operation.operation_id #=> String
resp.stack_set_operation.stack_set_id #=> String
resp.stack_set_operation.action #=> String, one of "CREATE", "UPDATE", "DELETE"
resp.stack_set_operation.status #=> String, one of "RUNNING", "SUCCEEDED", "FAILED", "STOPPING", "STOPPED"
resp.stack_set_operation.operation_preferences.region_order #=> Array
resp.stack_set_operation.operation_preferences.region_order[0] #=> String
resp.stack_set_operation.operation_preferences.failure_tolerance_count #=> Integer
resp.stack_set_operation.operation_preferences.failure_tolerance_percentage #=> Integer
resp.stack_set_operation.operation_preferences.max_concurrent_count #=> Integer
resp.stack_set_operation.operation_preferences.max_concurrent_percentage #=> Integer
resp.stack_set_operation.retain_stacks #=> Boolean
resp.stack_set_operation.creation_timestamp #=> Time
resp.stack_set_operation.end_timestamp #=> Time

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or the unique stack ID of the stack set for the stack operation.

  • :operation_id (required, String)

    The unique ID of the stack set operation.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1762

def describe_stack_set_operation(params = {}, options = {})
  req = build_request(:describe_stack_set_operation, params)
  req.send_request(options)
end

#describe_stacks(params = {}) ⇒ Types::DescribeStacksOutput

Returns the description for the specified stack; if no stack name was specified, then it returns the description for all the stacks created.

If the stack does not exist, an AmazonCloudFormationException is returned.

Examples:

Request syntax with placeholder values


resp = client.describe_stacks({
  stack_name: "StackName",
  next_token: "NextToken",
})

Response structure


resp.stacks #=> Array
resp.stacks[0].stack_id #=> String
resp.stacks[0].stack_name #=> String
resp.stacks[0].change_set_id #=> String
resp.stacks[0].description #=> String
resp.stacks[0].parameters #=> Array
resp.stacks[0].parameters[0].parameter_key #=> String
resp.stacks[0].parameters[0].parameter_value #=> String
resp.stacks[0].parameters[0].use_previous_value #=> Boolean
resp.stacks[0].parameters[0].resolved_value #=> String
resp.stacks[0].creation_time #=> Time
resp.stacks[0].deletion_time #=> Time
resp.stacks[0].last_updated_time #=> Time
resp.stacks[0].rollback_configuration.rollback_triggers #=> Array
resp.stacks[0].rollback_configuration.rollback_triggers[0].arn #=> String
resp.stacks[0].rollback_configuration.rollback_triggers[0].type #=> String
resp.stacks[0].rollback_configuration.monitoring_time_in_minutes #=> Integer
resp.stacks[0].stack_status #=> String, one of "CREATE_IN_PROGRESS", "CREATE_FAILED", "CREATE_COMPLETE", "ROLLBACK_IN_PROGRESS", "ROLLBACK_FAILED", "ROLLBACK_COMPLETE", "DELETE_IN_PROGRESS", "DELETE_FAILED", "DELETE_COMPLETE", "UPDATE_IN_PROGRESS", "UPDATE_COMPLETE_CLEANUP_IN_PROGRESS", "UPDATE_COMPLETE", "UPDATE_ROLLBACK_IN_PROGRESS", "UPDATE_ROLLBACK_FAILED", "UPDATE_ROLLBACK_COMPLETE_CLEANUP_IN_PROGRESS", "UPDATE_ROLLBACK_COMPLETE", "REVIEW_IN_PROGRESS"
resp.stacks[0].stack_status_reason #=> String
resp.stacks[0].disable_rollback #=> Boolean
resp.stacks[0].notification_arns #=> Array
resp.stacks[0].notification_arns[0] #=> String
resp.stacks[0].timeout_in_minutes #=> Integer
resp.stacks[0].capabilities #=> Array
resp.stacks[0].capabilities[0] #=> String, one of "CAPABILITY_IAM", "CAPABILITY_NAMED_IAM"
resp.stacks[0].outputs #=> Array
resp.stacks[0].outputs[0].output_key #=> String
resp.stacks[0].outputs[0].output_value #=> String
resp.stacks[0].outputs[0].description #=> String
resp.stacks[0].outputs[0].export_name #=> String
resp.stacks[0].role_arn #=> String
resp.stacks[0].tags #=> Array
resp.stacks[0].tags[0].key #=> String
resp.stacks[0].tags[0].value #=> String
resp.stacks[0].enable_termination_protection #=> Boolean
resp.stacks[0].parent_id #=> String
resp.stacks[0].root_id #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (String)

    The name or the unique stack ID that is associated with the stack, which are not always interchangeable:

    • Running stacks: You can specify either the stack's name or its unique stack ID.

    • Deleted stacks: You must specify the unique stack ID.

    Default: There is no default value.

  • :next_token (String)

    A string that identifies the next page of stacks that you want to retrieve.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1847

def describe_stacks(params = {}, options = {})
  req = build_request(:describe_stacks, params)
  req.send_request(options)
end

#estimate_template_cost(params = {}) ⇒ Types::EstimateTemplateCostOutput

Returns the estimated monthly cost of a template. The return value is an AWS Simple Monthly Calculator URL with a query string that describes the resources required to run the template.

Examples:

Request syntax with placeholder values


resp = client.estimate_template_cost({
  template_body: "TemplateBody",
  template_url: "TemplateURL",
  parameters: [
    {
      parameter_key: "ParameterKey",
      parameter_value: "ParameterValue",
      use_previous_value: false,
      resolved_value: "ParameterValue",
    },
  ],
})

Response structure


resp.url #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :template_body (String)

    Structure containing the template body with a minimum length of 1 byte and a maximum length of 51,200 bytes. (For more information, go to Template Anatomy in the AWS CloudFormation User Guide.)

    Conditional: You must pass TemplateBody or TemplateURL. If both are passed, only TemplateBody is used.

  • :template_url (String)

    Location of file containing the template body. The URL must point to a template that is located in an Amazon S3 bucket. For more information, go to Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must pass TemplateURL or TemplateBody. If both are passed, only TemplateBody is used.

  • :parameters (Array<Types::Parameter>)

    A list of Parameter structures that specify input parameters.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1910

def estimate_template_cost(params = {}, options = {})
  req = build_request(:estimate_template_cost, params)
  req.send_request(options)
end

#execute_change_set(params = {}) ⇒ Struct

Updates a stack using the input information that was provided when the specified change set was created. After the call successfully completes, AWS CloudFormation starts updating the stack. Use the DescribeStacks action to view the status of the update.

When you execute a change set, AWS CloudFormation deletes all other change sets associated with the stack because they aren't valid for the updated stack.

If a stack policy is associated with the stack, AWS CloudFormation enforces the policy during the update. You can't specify a temporary stack policy that overrides the current policy.

Examples:

Request syntax with placeholder values


resp = client.execute_change_set({
  change_set_name: "ChangeSetNameOrId", # required
  stack_name: "StackNameOrId",
  client_request_token: "ClientRequestToken",
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :change_set_name (required, String)

    The name or ARN of the change set that you want use to update the specified stack.

  • :stack_name (String)

    If you specified the name of a change set, specify the stack name or ID (ARN) that is associated with the change set you want to execute.

  • :client_request_token (String)

    A unique identifier for this ExecuteChangeSet request. Specify this token if you plan to retry requests so that AWS CloudFormation knows that you're not attempting to execute a change set to update a stack with the same name. You might retry ExecuteChangeSet requests to ensure that AWS CloudFormation successfully received them.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1957

def execute_change_set(params = {}, options = {})
  req = build_request(:execute_change_set, params)
  req.send_request(options)
end

#get_stack_policy(params = {}) ⇒ Types::GetStackPolicyOutput

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

Examples:

Request syntax with placeholder values


resp = client.get_stack_policy({
  stack_name: "StackName", # required
})

Response structure


resp.stack_policy_body #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

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

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 1987

def get_stack_policy(params = {}, options = {})
  req = build_request(:get_stack_policy, params)
  req.send_request(options)
end

#get_template(params = {}) ⇒ Types::GetTemplateOutput

Returns the template body for a specified stack. You can get the template for running or deleted stacks.

For deleted stacks, GetTemplate returns the template for up to 90 days after the stack has been deleted.

If the template does not exist, a ValidationError is returned.

Examples:

Request syntax with placeholder values


resp = client.get_template({
  stack_name: "StackName",
  change_set_name: "ChangeSetNameOrId",
  template_stage: "Original", # accepts Original, Processed
})

Response structure


resp.template_body #=> String
resp.stages_available #=> Array
resp.stages_available[0] #=> String, one of "Original", "Processed"

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (String)

    The name or the unique stack ID that is associated with the stack, which are not always interchangeable:

    • Running stacks: You can specify either the stack's name or its unique stack ID.

    • Deleted stacks: You must specify the unique stack ID.

    Default: There is no default value.

  • :change_set_name (String)

    The name or Amazon Resource Name (ARN) of a change set for which AWS CloudFormation returns the associated template. If you specify a name, you must also specify the StackName.

  • :template_stage (String)

    For templates that include transforms, the stage of the template that AWS CloudFormation returns. To get the user-submitted template, specify Original. To get the template after AWS CloudFormation has processed all transforms, specify Processed.

    If the template doesn't include transforms, Original and Processed return the same template. By default, AWS CloudFormation specifies Original.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2051

def get_template(params = {}, options = {})
  req = build_request(:get_template, params)
  req.send_request(options)
end

#get_template_summary(params = {}) ⇒ Types::GetTemplateSummaryOutput

Returns information about a new or existing template. The GetTemplateSummary action is useful for viewing parameter information, such as default parameter values and parameter types, before you create or update a stack or stack set.

You can use the GetTemplateSummary action when you submit a template, or you can get template information for a stack set, or a running or deleted stack.

For deleted stacks, GetTemplateSummary returns the template information for up to 90 days after the stack has been deleted. If the template does not exist, a ValidationError is returned.

Examples:

Request syntax with placeholder values


resp = client.get_template_summary({
  template_body: "TemplateBody",
  template_url: "TemplateURL",
  stack_name: "StackNameOrId",
  stack_set_name: "StackSetNameOrId",
})

Response structure


resp.parameters #=> Array
resp.parameters[0].parameter_key #=> String
resp.parameters[0].default_value #=> String
resp.parameters[0].parameter_type #=> String
resp.parameters[0].no_echo #=> Boolean
resp.parameters[0].description #=> String
resp.parameters[0].parameter_constraints.allowed_values #=> Array
resp.parameters[0].parameter_constraints.allowed_values[0] #=> String
resp.description #=> String
resp.capabilities #=> Array
resp.capabilities[0] #=> String, one of "CAPABILITY_IAM", "CAPABILITY_NAMED_IAM"
resp.capabilities_reason #=> String
resp.resource_types #=> Array
resp.resource_types[0] #=> String
resp.version #=> String
resp. #=> String
resp.declared_transforms #=> Array
resp.declared_transforms[0] #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :template_body (String)

    Structure containing the template body with a minimum length of 1 byte and a maximum length of 51,200 bytes. For more information about templates, see Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must specify only one of the following parameters: StackName, StackSetName, TemplateBody, or TemplateURL.

  • :template_url (String)

    Location of file containing the template body. The URL must point to a template (max size: 460,800 bytes) that is located in an Amazon S3 bucket. For more information about templates, see Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must specify only one of the following parameters: StackName, StackSetName, TemplateBody, or TemplateURL.

  • :stack_name (String)

    The name or the stack ID that is associated with the stack, which are not always interchangeable. For running stacks, you can specify either the stack's name or its unique stack ID. For deleted stack, you must specify the unique stack ID.

    Conditional: You must specify only one of the following parameters: StackName, StackSetName, TemplateBody, or TemplateURL.

  • :stack_set_name (String)

    The name or unique ID of the stack set from which the stack was created.

    Conditional: You must specify only one of the following parameters: StackName, StackSetName, TemplateBody, or TemplateURL.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2156

def get_template_summary(params = {}, options = {})
  req = build_request(:get_template_summary, params)
  req.send_request(options)
end

#list_change_sets(params = {}) ⇒ Types::ListChangeSetsOutput

Returns the ID and status of each active change set for a stack. For example, AWS CloudFormation lists change sets that are in the CREATE_IN_PROGRESS or CREATE_PENDING state.

Examples:

Request syntax with placeholder values


resp = client.list_change_sets({
  stack_name: "StackNameOrId", # required
  next_token: "NextToken",
})

Response structure


resp.summaries #=> Array
resp.summaries[0].stack_id #=> String
resp.summaries[0].stack_name #=> String
resp.summaries[0].change_set_id #=> String
resp.summaries[0].change_set_name #=> String
resp.summaries[0].execution_status #=> String, one of "UNAVAILABLE", "AVAILABLE", "EXECUTE_IN_PROGRESS", "EXECUTE_COMPLETE", "EXECUTE_FAILED", "OBSOLETE"
resp.summaries[0].status #=> String, one of "CREATE_PENDING", "CREATE_IN_PROGRESS", "CREATE_COMPLETE", "DELETE_COMPLETE", "FAILED"
resp.summaries[0].status_reason #=> String
resp.summaries[0].creation_time #=> Time
resp.summaries[0].description #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

    The name or the Amazon Resource Name (ARN) of the stack for which you want to list change sets.

  • :next_token (String)

    A string (provided by the ListChangeSets response output) that identifies the next page of change sets that you want to retrieve.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2203

def list_change_sets(params = {}, options = {})
  req = build_request(:list_change_sets, params)
  req.send_request(options)
end

#list_exports(params = {}) ⇒ Types::ListExportsOutput

Lists all exported output values in the account and region in which you call this action. Use this action to see the exported output values that you can import into other stacks. To import values, use the Fn::ImportValue function.

For more information, see AWS CloudFormation Export Stack Output Values.

Examples:

Request syntax with placeholder values


resp = client.list_exports({
  next_token: "NextToken",
})

Response structure


resp.exports #=> Array
resp.exports[0].exporting_stack_id #=> String
resp.exports[0].name #=> String
resp.exports[0].value #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :next_token (String)

    A string (provided by the ListExports response output) that identifies the next page of exported output values that you asked to retrieve.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2248

def list_exports(params = {}, options = {})
  req = build_request(:list_exports, params)
  req.send_request(options)
end

#list_imports(params = {}) ⇒ Types::ListImportsOutput

Lists all stacks that are importing an exported output value. To modify or remove an exported output value, first use this action to see which stacks are using it. To see the exported output values in your account, see ListExports.

For more information about importing an exported output value, see the Fn::ImportValue function.

Examples:

Request syntax with placeholder values


resp = client.list_imports({
  export_name: "ExportName", # required
  next_token: "NextToken",
})

Response structure


resp.imports #=> Array
resp.imports[0] #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :export_name (required, String)

    The name of the exported output value. AWS CloudFormation returns the stack names that are importing this value.

  • :next_token (String)

    A string (provided by the ListImports response output) that identifies the next page of stacks that are importing the specified exported output value.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2296

def list_imports(params = {}, options = {})
  req = build_request(:list_imports, params)
  req.send_request(options)
end

#list_stack_instances(params = {}) ⇒ Types::ListStackInstancesOutput

Returns summary information about stack instances that are associated with the specified stack set. You can filter for stack instances that are associated with a specific AWS account name or region.

Examples:

Request syntax with placeholder values


resp = client.list_stack_instances({
  stack_set_name: "StackSetName", # required
  next_token: "NextToken",
  max_results: 1,
  stack_instance_account: "Account",
  stack_instance_region: "Region",
})

Response structure


resp.summaries #=> Array
resp.summaries[0].stack_set_id #=> String
resp.summaries[0].region #=> String
resp.summaries[0]. #=> String
resp.summaries[0].stack_id #=> String
resp.summaries[0].status #=> String, one of "CURRENT", "OUTDATED", "INOPERABLE"
resp.summaries[0].status_reason #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or unique ID of the stack set that you want to list stack instances for.

  • :next_token (String)

    If the previous request didn't return all of the remaining results, the response's NextToken parameter value is set to a token. To retrieve the next set of results, call ListStackInstances again and assign that token to the request object's NextToken parameter. If there are no remaining results, the previous response object's NextToken parameter is set to null.

  • :max_results (Integer)

    The maximum number of results to be returned with a single call. If the number of available results exceeds this maximum, the response includes a NextToken value that you can assign to the NextToken request parameter to get the next set of results.

  • :stack_instance_account (String)

    The name of the AWS account that you want to list stack instances for.

  • :stack_instance_region (String)

    The name of the region where you want to list stack instances.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2359

def list_stack_instances(params = {}, options = {})
  req = build_request(:list_stack_instances, params)
  req.send_request(options)
end

#list_stack_resources(params = {}) ⇒ Types::ListStackResourcesOutput

Returns descriptions of all resources of the specified stack.

For deleted stacks, ListStackResources returns resource information for up to 90 days after the stack has been deleted.

Examples:

Request syntax with placeholder values


resp = client.list_stack_resources({
  stack_name: "StackName", # required
  next_token: "NextToken",
})

Response structure


resp.stack_resource_summaries #=> Array
resp.stack_resource_summaries[0].logical_resource_id #=> String
resp.stack_resource_summaries[0].physical_resource_id #=> String
resp.stack_resource_summaries[0].resource_type #=> String
resp.stack_resource_summaries[0].last_updated_timestamp #=> Time
resp.stack_resource_summaries[0].resource_status #=> String, one of "CREATE_IN_PROGRESS", "CREATE_FAILED", "CREATE_COMPLETE", "DELETE_IN_PROGRESS", "DELETE_FAILED", "DELETE_COMPLETE", "DELETE_SKIPPED", "UPDATE_IN_PROGRESS", "UPDATE_FAILED", "UPDATE_COMPLETE"
resp.stack_resource_summaries[0].resource_status_reason #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

    The name or the unique stack ID that is associated with the stack, which are not always interchangeable:

    • Running stacks: You can specify either the stack's name or its unique stack ID.

    • Deleted stacks: You must specify the unique stack ID.

    Default: There is no default value.

  • :next_token (String)

    A string that identifies the next page of stack resources that you want to retrieve.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2411

def list_stack_resources(params = {}, options = {})
  req = build_request(:list_stack_resources, params)
  req.send_request(options)
end

#list_stack_set_operation_results(params = {}) ⇒ Types::ListStackSetOperationResultsOutput

Returns summary information about the results of a stack set operation.

Examples:

Request syntax with placeholder values


resp = client.list_stack_set_operation_results({
  stack_set_name: "StackSetName", # required
  operation_id: "ClientRequestToken", # required
  next_token: "NextToken",
  max_results: 1,
})

Response structure


resp.summaries #=> Array
resp.summaries[0]. #=> String
resp.summaries[0].region #=> String
resp.summaries[0].status #=> String, one of "PENDING", "RUNNING", "SUCCEEDED", "FAILED", "CANCELLED"
resp.summaries[0].status_reason #=> String
resp.summaries[0]..status #=> String, one of "SUCCEEDED", "FAILED", "SKIPPED"
resp.summaries[0]..status_reason #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or unique ID of the stack set that you want to get operation results for.

  • :operation_id (required, String)

    The ID of the stack set operation.

  • :next_token (String)

    If the previous request didn't return all of the remaining results, the response object's NextToken parameter value is set to a token. To retrieve the next set of results, call ListStackSetOperationResults again and assign that token to the request object's NextToken parameter. If there are no remaining results, the previous response object's NextToken parameter is set to null.

  • :max_results (Integer)

    The maximum number of results to be returned with a single call. If the number of available results exceeds this maximum, the response includes a NextToken value that you can assign to the NextToken request parameter to get the next set of results.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2470

def list_stack_set_operation_results(params = {}, options = {})
  req = build_request(:list_stack_set_operation_results, params)
  req.send_request(options)
end

#list_stack_set_operations(params = {}) ⇒ Types::ListStackSetOperationsOutput

Returns summary information about operations performed on a stack set.

Examples:

Request syntax with placeholder values


resp = client.list_stack_set_operations({
  stack_set_name: "StackSetName", # required
  next_token: "NextToken",
  max_results: 1,
})

Response structure


resp.summaries #=> Array
resp.summaries[0].operation_id #=> String
resp.summaries[0].action #=> String, one of "CREATE", "UPDATE", "DELETE"
resp.summaries[0].status #=> String, one of "RUNNING", "SUCCEEDED", "FAILED", "STOPPING", "STOPPED"
resp.summaries[0].creation_timestamp #=> Time
resp.summaries[0].end_timestamp #=> Time
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or unique ID of the stack set that you want to get operation summaries for.

  • :next_token (String)

    If the previous paginated request didn't return all of the remaining results, the response object's NextToken parameter value is set to a token. To retrieve the next set of results, call ListStackSetOperations again and assign that token to the request object's NextToken parameter. If there are no remaining results, the previous response object's NextToken parameter is set to null.

  • :max_results (Integer)

    The maximum number of results to be returned with a single call. If the number of available results exceeds this maximum, the response includes a NextToken value that you can assign to the NextToken request parameter to get the next set of results.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2523

def list_stack_set_operations(params = {}, options = {})
  req = build_request(:list_stack_set_operations, params)
  req.send_request(options)
end

#list_stack_sets(params = {}) ⇒ Types::ListStackSetsOutput

Returns summary information about stack sets that are associated with the user.

Examples:

Request syntax with placeholder values


resp = client.list_stack_sets({
  next_token: "NextToken",
  max_results: 1,
  status: "ACTIVE", # accepts ACTIVE, DELETED
})

Response structure


resp.summaries #=> Array
resp.summaries[0].stack_set_name #=> String
resp.summaries[0].stack_set_id #=> String
resp.summaries[0].description #=> String
resp.summaries[0].status #=> String, one of "ACTIVE", "DELETED"
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :next_token (String)

    If the previous paginated request didn't return all of the remaining results, the response object's NextToken parameter value is set to a token. To retrieve the next set of results, call ListStackSets again and assign that token to the request object's NextToken parameter. If there are no remaining results, the previous response object's NextToken parameter is set to null.

  • :max_results (Integer)

    The maximum number of results to be returned with a single call. If the number of available results exceeds this maximum, the response includes a NextToken value that you can assign to the NextToken request parameter to get the next set of results.

  • :status (String)

    The status of the stack sets that you want to get summary information about.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2575

def list_stack_sets(params = {}, options = {})
  req = build_request(:list_stack_sets, params)
  req.send_request(options)
end

#list_stacks(params = {}) ⇒ Types::ListStacksOutput

Returns the summary information for stacks whose status matches the specified StackStatusFilter. Summary information for stacks that have been deleted is kept for 90 days after the stack is deleted. If no StackStatusFilter is specified, summary information for all stacks is returned (including existing stacks and stacks that have been deleted).

Examples:

Request syntax with placeholder values


resp = client.list_stacks({
  next_token: "NextToken",
  stack_status_filter: ["CREATE_IN_PROGRESS"], # accepts CREATE_IN_PROGRESS, CREATE_FAILED, CREATE_COMPLETE, ROLLBACK_IN_PROGRESS, ROLLBACK_FAILED, ROLLBACK_COMPLETE, DELETE_IN_PROGRESS, DELETE_FAILED, DELETE_COMPLETE, UPDATE_IN_PROGRESS, UPDATE_COMPLETE_CLEANUP_IN_PROGRESS, UPDATE_COMPLETE, UPDATE_ROLLBACK_IN_PROGRESS, UPDATE_ROLLBACK_FAILED, UPDATE_ROLLBACK_COMPLETE_CLEANUP_IN_PROGRESS, UPDATE_ROLLBACK_COMPLETE, REVIEW_IN_PROGRESS
})

Response structure


resp.stack_summaries #=> Array
resp.stack_summaries[0].stack_id #=> String
resp.stack_summaries[0].stack_name #=> String
resp.stack_summaries[0].template_description #=> String
resp.stack_summaries[0].creation_time #=> Time
resp.stack_summaries[0].last_updated_time #=> Time
resp.stack_summaries[0].deletion_time #=> Time
resp.stack_summaries[0].stack_status #=> String, one of "CREATE_IN_PROGRESS", "CREATE_FAILED", "CREATE_COMPLETE", "ROLLBACK_IN_PROGRESS", "ROLLBACK_FAILED", "ROLLBACK_COMPLETE", "DELETE_IN_PROGRESS", "DELETE_FAILED", "DELETE_COMPLETE", "UPDATE_IN_PROGRESS", "UPDATE_COMPLETE_CLEANUP_IN_PROGRESS", "UPDATE_COMPLETE", "UPDATE_ROLLBACK_IN_PROGRESS", "UPDATE_ROLLBACK_FAILED", "UPDATE_ROLLBACK_COMPLETE_CLEANUP_IN_PROGRESS", "UPDATE_ROLLBACK_COMPLETE", "REVIEW_IN_PROGRESS"
resp.stack_summaries[0].stack_status_reason #=> String
resp.stack_summaries[0].parent_id #=> String
resp.stack_summaries[0].root_id #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :next_token (String)

    A string that identifies the next page of stacks that you want to retrieve.

  • :stack_status_filter (Array<String>)

    Stack status to use as a filter. Specify one or more stack status codes to list only stacks with the specified status codes. For a complete list of stack status codes, see the StackStatus parameter of the Stack data type.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2628

def list_stacks(params = {}, options = {})
  req = build_request(:list_stacks, params)
  req.send_request(options)
end

#set_stack_policy(params = {}) ⇒ Struct

Sets a stack policy for a specified stack.

Examples:

Request syntax with placeholder values


resp = client.set_stack_policy({
  stack_name: "StackName", # required
  stack_policy_body: "StackPolicyBody",
  stack_policy_url: "StackPolicyURL",
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

    The name or unique stack ID that you want to associate a policy with.

  • :stack_policy_body (String)

    Structure containing the stack policy body. For more information, go to Prevent Updates to Stack Resources in the AWS CloudFormation User Guide. You can specify either the StackPolicyBody or the StackPolicyURL parameter, but not both.

  • :stack_policy_url (String)

    Location of a file containing the stack policy. The URL must point to a policy (maximum size: 16 KB) located in an S3 bucket in the same region as the stack. You can specify either the StackPolicyBody or the StackPolicyURL parameter, but not both.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2668

def set_stack_policy(params = {}, options = {})
  req = build_request(:set_stack_policy, params)
  req.send_request(options)
end

#signal_resource(params = {}) ⇒ Struct

Sends a signal to the specified resource with a success or failure status. You can use the SignalResource API in conjunction with a creation policy or update policy. AWS CloudFormation doesn't proceed with a stack creation or update until resources receive the required number of signals or the timeout period is exceeded. The SignalResource API is useful in cases where you want to send signals from anywhere other than an Amazon EC2 instance.

Examples:

Request syntax with placeholder values


resp = client.signal_resource({
  stack_name: "StackNameOrId", # required
  logical_resource_id: "LogicalResourceId", # required
  unique_id: "ResourceSignalUniqueId", # required
  status: "SUCCESS", # required, accepts SUCCESS, FAILURE
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

    The stack name or unique stack ID that includes the resource that you want to signal.

  • :logical_resource_id (required, String)

    The logical ID of the resource that you want to signal. The logical ID is the name of the resource that given in the template.

  • :unique_id (required, String)

    A unique ID of the signal. When you signal Amazon EC2 instances or Auto Scaling groups, specify the instance ID that you are signaling as the unique ID. If you send multiple signals to a single resource (such as signaling a wait condition), each signal requires a different unique ID.

  • :status (required, String)

    The status of the signal, which is either success or failure. A failure signal causes AWS CloudFormation to immediately fail the stack creation or update.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2716

def signal_resource(params = {}, options = {})
  req = build_request(:signal_resource, params)
  req.send_request(options)
end

#stop_stack_set_operation(params = {}) ⇒ Struct

Stops an in-progress operation on a stack set and its associated stack instances.

Examples:

Request syntax with placeholder values


resp = client.stop_stack_set_operation({
  stack_set_name: "StackSetName", # required
  operation_id: "ClientRequestToken", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or unique ID of the stack set that you want to stop the operation for.

  • :operation_id (required, String)

    The ID of the stack operation.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 2744

def stop_stack_set_operation(params = {}, options = {})
  req = build_request(:stop_stack_set_operation, params)
  req.send_request(options)
end

#update_stack(params = {}) ⇒ Types::UpdateStackOutput

Updates a stack as specified in the template. After the call completes successfully, the stack update starts. You can check the status of the stack via the DescribeStacks action.

To get a copy of the template for an existing stack, you can use the GetTemplate action.

For more information about creating an update template, updating a stack, and monitoring the progress of the update, see Updating a Stack.

Examples:

Request syntax with placeholder values


resp = client.update_stack({
  stack_name: "StackName", # required
  template_body: "TemplateBody",
  template_url: "TemplateURL",
  use_previous_template: false,
  stack_policy_during_update_body: "StackPolicyDuringUpdateBody",
  stack_policy_during_update_url: "StackPolicyDuringUpdateURL",
  parameters: [
    {
      parameter_key: "ParameterKey",
      parameter_value: "ParameterValue",
      use_previous_value: false,
      resolved_value: "ParameterValue",
    },
  ],
  capabilities: ["CAPABILITY_IAM"], # accepts CAPABILITY_IAM, CAPABILITY_NAMED_IAM
  resource_types: ["ResourceType"],
  role_arn: "RoleARN",
  rollback_configuration: {
    rollback_triggers: [
      {
        arn: "Arn", # required
        type: "Type", # required
      },
    ],
    monitoring_time_in_minutes: 1,
  },
  stack_policy_body: "StackPolicyBody",
  stack_policy_url: "StackPolicyURL",
  notification_arns: ["NotificationARN"],
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
  client_request_token: "ClientRequestToken",
})

Response structure


resp.stack_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_name (required, String)

    The name or unique stack ID of the stack to update.

  • :template_body (String)

    Structure containing the template body with a minimum length of 1 byte and a maximum length of 51,200 bytes. (For more information, go to Template Anatomy in the AWS CloudFormation User Guide.)

    Conditional: You must specify only one of the following parameters: TemplateBody, TemplateURL, or set the UsePreviousTemplate to true.

  • :template_url (String)

    Location of file containing the template body. The URL must point to a template that is located in an Amazon S3 bucket. For more information, go to Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must specify only one of the following parameters: TemplateBody, TemplateURL, or set the UsePreviousTemplate to true.

  • :use_previous_template (Boolean)

    Reuse the existing template that is associated with the stack that you are updating.

    Conditional: You must specify only one of the following parameters: TemplateBody, TemplateURL, or set the UsePreviousTemplate to true.

  • :stack_policy_during_update_body (String)

    Structure containing the temporary overriding stack policy body. You can specify either the StackPolicyDuringUpdateBody or the StackPolicyDuringUpdateURL parameter, but not both.

    If you want to update protected resources, specify a temporary overriding stack policy during this update. If you do not specify a stack policy, the current policy that is associated with the stack will be used.

  • :stack_policy_during_update_url (String)

    Location of a file containing the temporary overriding stack policy. The URL must point to a policy (max size: 16KB) located in an S3 bucket in the same region as the stack. You can specify either the StackPolicyDuringUpdateBody or the StackPolicyDuringUpdateURL parameter, but not both.

    If you want to update protected resources, specify a temporary overriding stack policy during this update. If you do not specify a stack policy, the current policy that is associated with the stack will be used.

  • :parameters (Array<Types::Parameter>)

    A list of Parameter structures that specify input parameters for the stack. For more information, see the Parameter data type.

  • :capabilities (Array<String>)

    A list of values that you must specify before AWS CloudFormation can update certain stacks. Some stack templates might include resources that can affect permissions in your AWS account, for example, by creating new AWS Identity and Access Management (IAM) users. For those stacks, you must explicitly acknowledge their capabilities by specifying this parameter.

    The only valid values are CAPABILITY_IAM and CAPABILITY_NAMED_IAM. The following resources require you to specify this parameter: AWS::IAM::AccessKey, AWS::IAM::Group, AWS::IAM::InstanceProfile, AWS::IAM::Policy, AWS::IAM::Role, AWS::IAM::User, and AWS::IAM::UserToGroupAddition. If your stack template contains these resources, we recommend that you review all permissions associated with them and edit their permissions if necessary.

    If you have IAM resources, you can specify either capability. If you have IAM resources with custom names, you must specify CAPABILITY_NAMED_IAM. If you don't specify this parameter, this action returns an InsufficientCapabilities error.

    For more information, see Acknowledging IAM Resources in AWS CloudFormation Templates.

  • :resource_types (Array<String>)

    The template resource types that you have permissions to work with for this update stack action, such as AWS::EC2::Instance, AWS::EC2::*, or Custom::MyCustomInstance.

    If the list of resource types doesn't include a resource that you're updating, the stack update fails. By default, AWS CloudFormation grants permissions to all resource types. AWS Identity and Access Management (IAM) uses this parameter for AWS CloudFormation-specific condition keys in IAM policies. For more information, see Controlling Access with AWS Identity and Access Management.

  • :role_arn (String)

    The Amazon Resource Name (ARN) of an AWS Identity and Access Management (IAM) role that AWS CloudFormation assumes to update the stack. AWS CloudFormation uses the role's credentials to make calls on your behalf. AWS CloudFormation always uses this role for all future operations on the stack. As long as users have permission to operate on the stack, AWS CloudFormation uses this role even if the users don't have permission to pass it. Ensure that the role grants least privilege.

    If you don't specify a value, AWS CloudFormation uses the role that was previously associated with the stack. If no role is available, AWS CloudFormation uses a temporary session that is generated from your user credentials.

  • :rollback_configuration (Types::RollbackConfiguration)

    The rollback triggers for AWS CloudFormation to monitor during stack creation and updating operations, and for the specified monitoring period afterwards.

  • :stack_policy_body (String)

    Structure containing a new stack policy body. You can specify either the StackPolicyBody or the StackPolicyURL parameter, but not both.

    You might update the stack policy, for example, in order to protect a new resource that you created during a stack update. If you do not specify a stack policy, the current policy that is associated with the stack is unchanged.

  • :stack_policy_url (String)

    Location of a file containing the updated stack policy. The URL must point to a policy (max size: 16KB) located in an S3 bucket in the same region as the stack. You can specify either the StackPolicyBody or the StackPolicyURL parameter, but not both.

    You might update the stack policy, for example, in order to protect a new resource that you created during a stack update. If you do not specify a stack policy, the current policy that is associated with the stack is unchanged.

  • :notification_arns (Array<String>)

    Amazon Simple Notification Service topic Amazon Resource Names (ARNs) that AWS CloudFormation associates with the stack. Specify an empty list to remove all notification topics.

  • :tags (Array<Types::Tag>)

    Key-value pairs to associate with this stack. AWS CloudFormation also propagates these tags to supported resources in the stack. You can specify a maximum number of 50 tags.

    If you don't specify this parameter, AWS CloudFormation doesn't modify the stack's tags. If you specify an empty value, AWS CloudFormation removes all associated tags.

  • :client_request_token (String)

    A unique identifier for this UpdateStack request. Specify this token if you plan to retry requests so that AWS CloudFormation knows that you're not attempting to update a stack with the same name. You might retry UpdateStack requests to ensure that AWS CloudFormation successfully received them.

    All events triggered by a given stack operation are assigned the same client request token, which you can use to track operations. For example, if you execute a CreateStack operation with the token token1, then all the StackEvents generated by that operation will have ClientRequestToken set as token1.

    In the console, stack operations display the client request token on the Events tab. Stack operations that are initiated from the console use the token format Console-StackOperation-ID, which helps you easily identify the stack operation . For example, if you create a stack using the console, each stack event would be assigned the same token in the following format: Console-CreateStack-7f59c3cf-00d2-40c7-b2ff-e75db0987002.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 3011

def update_stack(params = {}, options = {})
  req = build_request(:update_stack, params)
  req.send_request(options)
end

#update_stack_instances(params = {}) ⇒ Types::UpdateStackInstancesOutput

Updates the parameter values for stack instances for the specified accounts, within the specified regions. A stack instance refers to a stack in a specific account and region.

You can only update stack instances in regions and accounts where they already exist; to create additional stack instances, use CreateStackInstances.

During stack set updates, any parameters overridden for a stack instance are not updated, but retain their overridden value.

You can only update the parameter values that are specified in the stack set; to add or delete a parameter itself, use UpdateStackSet to update the stack set template. If you add a parameter to a template, before you can override the parameter value specified in the stack set you must first use UpdateStackSet to update all stack instances with the updated template and parameter value specified in the stack set. Once a stack instance has been updated with the new parameter, you can then override the parameter value using UpdateStackInstances.

Examples:

Request syntax with placeholder values


resp = client.update_stack_instances({
  stack_set_name: "StackSetName", # required
  accounts: ["Account"], # required
  regions: ["Region"], # required
  parameter_overrides: [
    {
      parameter_key: "ParameterKey",
      parameter_value: "ParameterValue",
      use_previous_value: false,
      resolved_value: "ParameterValue",
    },
  ],
  operation_preferences: {
    region_order: ["Region"],
    failure_tolerance_count: 1,
    failure_tolerance_percentage: 1,
    max_concurrent_count: 1,
    max_concurrent_percentage: 1,
  },
  operation_id: "ClientRequestToken",
})

Response structure


resp.operation_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or unique ID of the stack set associated with the stack instances.

  • :accounts (required, Array<String>)

    The names of one or more AWS accounts for which you want to update parameter values for stack instances. The overridden parameter values will be applied to all stack instances in the specified accounts and regions.

  • :regions (required, Array<String>)

    The names of one or more regions in which you want to update parameter values for stack instances. The overridden parameter values will be applied to all stack instances in the specified accounts and regions.

  • :parameter_overrides (Array<Types::Parameter>)

    A list of input parameters whose values you want to update for the specified stack instances.

    Any overridden parameter values will be applied to all stack instances in the specified accounts and regions. When specifying parameters and their values, be aware of how AWS CloudFormation sets parameter values during stack instance update operations:

    • To override the current value for a parameter, include the parameter and specify its value.

    • To leave a parameter set to its present value, you can do one of the following:

      • Do not include the parameter in the list.

      • Include the parameter and specify UsePreviousValue as true. (You cannot specify both a value and set UsePreviousValue to true.)

    • To set all overridden parameter back to the values specified in the stack set, specify a parameter list but do not include any parameters.

    • To leave all parameters set to their present values, do not specify this property at all.

    During stack set updates, any parameter values overridden for a stack instance are not updated, but retain their overridden value.

    You can only override the parameter values that are specified in the stack set; to add or delete a parameter itself, use UpdateStackSet to update the stack set template. If you add a parameter to a template, before you can override the parameter value specified in the stack set you must first use UpdateStackSet to update all stack instances with the updated template and parameter value specified in the stack set. Once a stack instance has been updated with the new parameter, you can then override the parameter value using UpdateStackInstances.

  • :operation_preferences (Types::StackSetOperationPreferences)

    Preferences for how AWS CloudFormation performs this stack set operation.

  • :operation_id (String)

    The unique identifier for this stack set operation.

    The operation ID also functions as an idempotency token, to ensure that AWS CloudFormation performs the stack set operation only once, even if you retry the request multiple times. You might retry stack set operation requests to ensure that AWS CloudFormation successfully received them.

    If you don't specify an operation ID, the SDK generates one automatically.

    A suitable default value is auto-generated. You should normally not need to pass this option.**

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 3157

def update_stack_instances(params = {}, options = {})
  req = build_request(:update_stack_instances, params)
  req.send_request(options)
end

#update_stack_set(params = {}) ⇒ Types::UpdateStackSetOutput

Updates the stack set and all associated stack instances.

Even if the stack set operation created by updating the stack set fails (completely or partially, below or above a specified failure tolerance), the stack set is updated with your changes. Subsequent CreateStackInstances calls on the specified stack set use the updated stack set.

Examples:

Request syntax with placeholder values


resp = client.update_stack_set({
  stack_set_name: "StackSetName", # required
  description: "Description",
  template_body: "TemplateBody",
  template_url: "TemplateURL",
  use_previous_template: false,
  parameters: [
    {
      parameter_key: "ParameterKey",
      parameter_value: "ParameterValue",
      use_previous_value: false,
      resolved_value: "ParameterValue",
    },
  ],
  capabilities: ["CAPABILITY_IAM"], # accepts CAPABILITY_IAM, CAPABILITY_NAMED_IAM
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
  operation_preferences: {
    region_order: ["Region"],
    failure_tolerance_count: 1,
    failure_tolerance_percentage: 1,
    max_concurrent_count: 1,
    max_concurrent_percentage: 1,
  },
  operation_id: "ClientRequestToken",
})

Response structure


resp.operation_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :stack_set_name (required, String)

    The name or unique ID of the stack set that you want to update.

  • :description (String)

    A brief description of updates that you are making.

  • :template_body (String)

    The structure that contains the template body, with a minimum length of 1 byte and a maximum length of 51,200 bytes. For more information, see Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must specify only one of the following parameters: TemplateBody or TemplateURL—or set UsePreviousTemplate to true.

  • :template_url (String)

    The location of the file that contains the template body. The URL must point to a template (maximum size: 460,800 bytes) that is located in an Amazon S3 bucket. For more information, see Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must specify only one of the following parameters: TemplateBody or TemplateURL—or set UsePreviousTemplate to true.

  • :use_previous_template (Boolean)

    Use the existing template that's associated with the stack set that you're updating.

    Conditional: You must specify only one of the following parameters: TemplateBody or TemplateURL—or set UsePreviousTemplate to true.

  • :parameters (Array<Types::Parameter>)

    A list of input parameters for the stack set template.

  • :capabilities (Array<String>)

    A list of values that you must specify before AWS CloudFormation can create certain stack sets. Some stack set templates might include resources that can affect permissions in your AWS account—for example, by creating new AWS Identity and Access Management (IAM) users. For those stack sets, you must explicitly acknowledge their capabilities by specifying this parameter.

    The only valid values are CAPABILITY_IAM and CAPABILITY_NAMED_IAM. The following resources require you to specify this parameter:

    • AWS::IAM::AccessKey

    • AWS::IAM::Group

    • AWS::IAM::InstanceProfile

    • AWS::IAM::Policy

    • AWS::IAM::Role

    • AWS::IAM::User

    • AWS::IAM::UserToGroupAddition

    If your stack template contains these resources, we recommend that you review all permissions that are associated with them and edit their permissions if necessary.

    If you have IAM resources, you can specify either capability. If you have IAM resources with custom names, you must specify CAPABILITY_NAMED_IAM. If you don't specify this parameter, this action returns an InsufficientCapabilities error.

    For more information, see Acknowledging IAM Resources in AWS CloudFormation Templates.

  • :tags (Array<Types::Tag>)

    The key-value pairs to associate with this stack set and the stacks created from it. AWS CloudFormation also propagates these tags to supported resources that are created in the stacks. You can specify a maximum number of 50 tags.

    If you specify tags for this parameter, those tags replace any list of tags that are currently associated with this stack set. This means:

    • If you don't specify this parameter, AWS CloudFormation doesn't modify the stack's tags.

    • If you specify any tags using this parameter, you must specify all the tags that you want associated with this stack set, even tags you've specifed before (for example, when creating the stack set or during a previous update of the stack set.). Any tags that you don't include in the updated list of tags are removed from the stack set, and therefore from the stacks and resources as well.

    • If you specify an empty value, AWS CloudFormation removes all currently associated tags.

    If you specify new tags as part of an UpdateStackSet action, AWS CloudFormation checks to see if you have the required IAM permission to tag resources. If you omit tags that are currently associated with the stack set from the list of tags you specify, AWS CloudFormation assumes that you want to remove those tags from the stack set, and checks to see if you have permission to untag resources. If you don't have the necessary permission(s), the entire UpdateStackSet action fails with an access denied error, and the stack set is not updated.

  • :operation_preferences (Types::StackSetOperationPreferences)

    Preferences for how AWS CloudFormation performs this stack set operation.

  • :operation_id (String)

    The unique ID for this stack set operation.

    The operation ID also functions as an idempotency token, to ensure that AWS CloudFormation performs the stack set operation only once, even if you retry the request multiple times. You might retry stack set operation requests to ensure that AWS CloudFormation successfully received them.

    If you don't specify an operation ID, AWS CloudFormation generates one automatically.

    Repeating this stack set operation with a new operation ID retries all stack instances whose status is OUTDATED.

    A suitable default value is auto-generated. You should normally not need to pass this option.**

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 3350

def update_stack_set(params = {}, options = {})
  req = build_request(:update_stack_set, params)
  req.send_request(options)
end

#update_termination_protection(params = {}) ⇒ Types::UpdateTerminationProtectionOutput

Updates termination protection for the specified stack. If a user attempts to delete a stack with termination protection enabled, the operation fails and the stack remains unchanged. For more information, see Protecting a Stack From Being Deleted in the AWS CloudFormation User Guide.

For nested stacks, termination protection is set on the root stack and cannot be changed directly on the nested stack.

Examples:

Request syntax with placeholder values


resp = client.update_termination_protection({
  enable_termination_protection: false, # required
  stack_name: "StackNameOrId", # required
})

Response structure


resp.stack_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :enable_termination_protection (required, Boolean)

    Whether to enable termination protection on the specified stack.

  • :stack_name (required, String)

    The name or unique ID of the stack for which you want to set termination protection.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 3395

def update_termination_protection(params = {}, options = {})
  req = build_request(:update_termination_protection, params)
  req.send_request(options)
end

#validate_template(params = {}) ⇒ Types::ValidateTemplateOutput

Validates a specified template. AWS CloudFormation first checks if the template is valid JSON. If it isn't, AWS CloudFormation checks if the template is valid YAML. If both these checks fail, AWS CloudFormation returns a template validation error.

Examples:

Request syntax with placeholder values


resp = client.validate_template({
  template_body: "TemplateBody",
  template_url: "TemplateURL",
})

Response structure


resp.parameters #=> Array
resp.parameters[0].parameter_key #=> String
resp.parameters[0].default_value #=> String
resp.parameters[0].no_echo #=> Boolean
resp.parameters[0].description #=> String
resp.description #=> String
resp.capabilities #=> Array
resp.capabilities[0] #=> String, one of "CAPABILITY_IAM", "CAPABILITY_NAMED_IAM"
resp.capabilities_reason #=> String
resp.declared_transforms #=> Array
resp.declared_transforms[0] #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :template_body (String)

    Structure containing the template body with a minimum length of 1 byte and a maximum length of 51,200 bytes. For more information, go to Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must pass TemplateURL or TemplateBody. If both are passed, only TemplateBody is used.

  • :template_url (String)

    Location of file containing the template body. The URL must point to a template (max size: 460,800 bytes) that is located in an Amazon S3 bucket. For more information, go to Template Anatomy in the AWS CloudFormation User Guide.

    Conditional: You must pass TemplateURL or TemplateBody. If both are passed, only TemplateBody is used.

Returns:

See Also:



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 3463

def validate_template(params = {}, options = {})
  req = build_request(:validate_template, params)
  req.send_request(options)
end

#wait_until(waiter_name, params = {}, options = {}) {|w.waiter| ... } ⇒ Boolean

Polls an API operation until a resource enters a desired state.

Basic Usage

A waiter will call an API operation until:

  • It is successful
  • It enters a terminal state
  • It makes the maximum number of attempts

In between attempts, the waiter will sleep.

# polls in a loop, sleeping between attempts
client.waiter_until(waiter_name, params)

Configuration

You can configure the maximum number of polling attempts, and the delay (in seconds) between each polling attempt. You can pass configuration as the final arguments hash.

# poll for ~25 seconds
client.wait_until(waiter_name, params, {
  max_attempts: 5,
  delay: 5,
})

Callbacks

You can be notified before each polling attempt and before each delay. If you throw :success or :failure from these callbacks, it will terminate the waiter.

started_at = Time.now
client.wait_until(waiter_name, params, {

  # disable max attempts
  max_attempts: nil,

  # poll for 1 hour, instead of a number of attempts
  before_wait: -> (attempts, response) do
    throw :failure if Time.now - started_at > 3600
  end
})

Handling Errors

When a waiter is unsuccessful, it will raise an error. All of the failure errors extend from Waiters::Errors::WaiterFailed.

begin
  client.wait_until(...)
rescue Aws::Waiters::Errors::WaiterFailed
  # resource did not enter the desired state in time
end

Valid Waiters

The following table lists the valid waiter names, the operations they call, and the default :delay and :max_attempts values.

waiter_name params :delay :max_attempts
change_set_create_complete #describe_change_set 30 120
stack_create_complete #describe_stacks 30 120
stack_delete_complete #describe_stacks 30 120
stack_exists #describe_stacks 5 20
stack_update_complete #describe_stacks 30 120

Parameters:

  • waiter_name (Symbol)
  • params (Hash) (defaults to: {})

    ({})

  • options (Hash) (defaults to: {})

    ({})

Options Hash (options):

  • :max_attempts (Integer)
  • :delay (Integer)
  • :before_attempt (Proc)
  • :before_wait (Proc)

Yields:

  • (w.waiter)

Returns:

  • (Boolean)

    Returns true if the waiter was successful.

Raises:

  • (Errors::FailureStateError)

    Raised when the waiter terminates because the waiter has entered a state that it will not transition out of, preventing success.

  • (Errors::TooManyAttemptsError)

    Raised when the configured maximum number of attempts have been made, and the waiter is not yet successful.

  • (Errors::UnexpectedError)

    Raised when an error is encounted while polling for a resource that is not expected.

  • (Errors::NoSuchWaiterError)

    Raised when you request to wait for an unknown state.



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# File 'gems/aws-sdk-cloudformation/lib/aws-sdk-cloudformation/client.rb', line 3577

def wait_until(waiter_name, params = {}, options = {})
  w = waiter(waiter_name, options)
  yield(w.waiter) if block_given? # deprecated
  w.wait(params)
end