# frozen_string_literal: true

# WARNING ABOUT GENERATED CODE
#
# This file is generated. See the contributing guide for more information:
# https://github.com/aws/aws-sdk-ruby/blob/version-3/CONTRIBUTING.md
#
# WARNING ABOUT GENERATED CODE

module Aws::OpsWorks
  module Types

    # Describes an agent version.
    #
    # @!attribute [rw] version
    #   The agent version.
    #   @return [String]
    #
    # @!attribute [rw] configuration_manager
    #   The configuration manager.
    #   @return [Types::StackConfigurationManager]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/AgentVersion AWS API Documentation
    #
    class AgentVersion < Struct.new(
      :version,
      :configuration_manager)
      SENSITIVE = []
      include Aws::Structure
    end

    # A description of the app.
    #
    # @!attribute [rw] app_id
    #   The app ID.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The app stack ID.
    #   @return [String]
    #
    # @!attribute [rw] shortname
    #   The app's short name.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The app name.
    #   @return [String]
    #
    # @!attribute [rw] description
    #   A description of the app.
    #   @return [String]
    #
    # @!attribute [rw] data_sources
    #   The app's data sources.
    #   @return [Array<Types::DataSource>]
    #
    # @!attribute [rw] type
    #   The app type.
    #   @return [String]
    #
    # @!attribute [rw] app_source
    #   A `Source` object that describes the app repository.
    #   @return [Types::Source]
    #
    # @!attribute [rw] domains
    #   The app vhost settings with multiple domains separated by commas.
    #   For example: `'www.example.com, example.com'`
    #   @return [Array<String>]
    #
    # @!attribute [rw] enable_ssl
    #   Whether to enable SSL for the app.
    #   @return [Boolean]
    #
    # @!attribute [rw] ssl_configuration
    #   An `SslConfiguration` object with the SSL configuration.
    #   @return [Types::SslConfiguration]
    #
    # @!attribute [rw] attributes
    #   The stack attributes.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] created_at
    #   When the app was created.
    #   @return [String]
    #
    # @!attribute [rw] environment
    #   An array of `EnvironmentVariable` objects that specify environment
    #   variables to be associated with the app. After you deploy the app,
    #   these variables are defined on the associated app server instances.
    #   For more information, see [ Environment Variables][1].
    #
    #   <note markdown="1"> There is no specific limit on the number of environment variables.
    #   However, the size of the associated data structure - which includes
    #   the variable names, values, and protected flag values - cannot
    #   exceed 20 KB. This limit should accommodate most if not all use
    #   cases, but if you do exceed it, you will cause an exception (API)
    #   with an "Environment: is too large (maximum is 20 KB)" message.
    #
    #    </note>
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingapps-creating.html#workingapps-creating-environment
    #   @return [Array<Types::EnvironmentVariable>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/App AWS API Documentation
    #
    class App < Struct.new(
      :app_id,
      :stack_id,
      :shortname,
      :name,
      :description,
      :data_sources,
      :type,
      :app_source,
      :domains,
      :enable_ssl,
      :ssl_configuration,
      :attributes,
      :created_at,
      :environment)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass AssignInstanceRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String", # required
    #         layer_ids: ["String"], # required
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @!attribute [rw] layer_ids
    #   The layer ID, which must correspond to a custom layer. You cannot
    #   assign a registered instance to a built-in layer.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/AssignInstanceRequest AWS API Documentation
    #
    class AssignInstanceRequest < Struct.new(
      :instance_id,
      :layer_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass AssignVolumeRequest
    #   data as a hash:
    #
    #       {
    #         volume_id: "String", # required
    #         instance_id: "String",
    #       }
    #
    # @!attribute [rw] volume_id
    #   The volume ID.
    #   @return [String]
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/AssignVolumeRequest AWS API Documentation
    #
    class AssignVolumeRequest < Struct.new(
      :volume_id,
      :instance_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass AssociateElasticIpRequest
    #   data as a hash:
    #
    #       {
    #         elastic_ip: "String", # required
    #         instance_id: "String",
    #       }
    #
    # @!attribute [rw] elastic_ip
    #   The Elastic IP address.
    #   @return [String]
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/AssociateElasticIpRequest AWS API Documentation
    #
    class AssociateElasticIpRequest < Struct.new(
      :elastic_ip,
      :instance_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass AttachElasticLoadBalancerRequest
    #   data as a hash:
    #
    #       {
    #         elastic_load_balancer_name: "String", # required
    #         layer_id: "String", # required
    #       }
    #
    # @!attribute [rw] elastic_load_balancer_name
    #   The Elastic Load Balancing instance's name.
    #   @return [String]
    #
    # @!attribute [rw] layer_id
    #   The ID of the layer to which the Elastic Load Balancing instance is
    #   to be attached.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/AttachElasticLoadBalancerRequest AWS API Documentation
    #
    class AttachElasticLoadBalancerRequest < Struct.new(
      :elastic_load_balancer_name,
      :layer_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes a load-based auto scaling upscaling or downscaling threshold
    # configuration, which specifies when AWS OpsWorks Stacks starts or
    # stops load-based instances.
    #
    # @note When making an API call, you may pass AutoScalingThresholds
    #   data as a hash:
    #
    #       {
    #         instance_count: 1,
    #         thresholds_wait_time: 1,
    #         ignore_metrics_time: 1,
    #         cpu_threshold: 1.0,
    #         memory_threshold: 1.0,
    #         load_threshold: 1.0,
    #         alarms: ["String"],
    #       }
    #
    # @!attribute [rw] instance_count
    #   The number of instances to add or remove when the load exceeds a
    #   threshold.
    #   @return [Integer]
    #
    # @!attribute [rw] thresholds_wait_time
    #   The amount of time, in minutes, that the load must exceed a
    #   threshold before more instances are added or removed.
    #   @return [Integer]
    #
    # @!attribute [rw] ignore_metrics_time
    #   The amount of time (in minutes) after a scaling event occurs that
    #   AWS OpsWorks Stacks should ignore metrics and suppress additional
    #   scaling events. For example, AWS OpsWorks Stacks adds new instances
    #   following an upscaling event but the instances won't start reducing
    #   the load until they have been booted and configured. There is no
    #   point in raising additional scaling events during that operation,
    #   which typically takes several minutes. `IgnoreMetricsTime` allows
    #   you to direct AWS OpsWorks Stacks to suppress scaling events long
    #   enough to get the new instances online.
    #   @return [Integer]
    #
    # @!attribute [rw] cpu_threshold
    #   The CPU utilization threshold, as a percent of the available CPU. A
    #   value of -1 disables the threshold.
    #   @return [Float]
    #
    # @!attribute [rw] memory_threshold
    #   The memory utilization threshold, as a percent of the available
    #   memory. A value of -1 disables the threshold.
    #   @return [Float]
    #
    # @!attribute [rw] load_threshold
    #   The load threshold. A value of -1 disables the threshold. For more
    #   information about how load is computed, see [Load (computing)][1].
    #
    #
    #
    #   [1]: http://en.wikipedia.org/wiki/Load_%28computing%29
    #   @return [Float]
    #
    # @!attribute [rw] alarms
    #   Custom Cloudwatch auto scaling alarms, to be used as thresholds.
    #   This parameter takes a list of up to five alarm names, which are
    #   case sensitive and must be in the same region as the stack.
    #
    #   <note markdown="1"> To use custom alarms, you must update your service role to allow
    #   `cloudwatch:DescribeAlarms`. You can either have AWS OpsWorks Stacks
    #   update the role for you when you first use this feature or you can
    #   edit the role manually. For more information, see [Allowing AWS
    #   OpsWorks Stacks to Act on Your Behalf][1].
    #
    #    </note>
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/opsworks-security-servicerole.html
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/AutoScalingThresholds AWS API Documentation
    #
    class AutoScalingThresholds < Struct.new(
      :instance_count,
      :thresholds_wait_time,
      :ignore_metrics_time,
      :cpu_threshold,
      :memory_threshold,
      :load_threshold,
      :alarms)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes a block device mapping. This data type maps directly to the
    # Amazon EC2 [BlockDeviceMapping][1] data type.
    #
    #
    #
    # [1]: https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_BlockDeviceMapping.html
    #
    # @note When making an API call, you may pass BlockDeviceMapping
    #   data as a hash:
    #
    #       {
    #         device_name: "String",
    #         no_device: "String",
    #         virtual_name: "String",
    #         ebs: {
    #           snapshot_id: "String",
    #           iops: 1,
    #           volume_size: 1,
    #           volume_type: "gp2", # accepts gp2, io1, standard
    #           delete_on_termination: false,
    #         },
    #       }
    #
    # @!attribute [rw] device_name
    #   The device name that is exposed to the instance, such as `/dev/sdh`.
    #   For the root device, you can use the explicit device name or you can
    #   set this parameter to `ROOT_DEVICE` and AWS OpsWorks Stacks will
    #   provide the correct device name.
    #   @return [String]
    #
    # @!attribute [rw] no_device
    #   Suppresses the specified device included in the AMI's block device
    #   mapping.
    #   @return [String]
    #
    # @!attribute [rw] virtual_name
    #   The virtual device name. For more information, see
    #   [BlockDeviceMapping][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_BlockDeviceMapping.html
    #   @return [String]
    #
    # @!attribute [rw] ebs
    #   An `EBSBlockDevice` that defines how to configure an Amazon EBS
    #   volume when the instance is launched.
    #   @return [Types::EbsBlockDevice]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/BlockDeviceMapping AWS API Documentation
    #
    class BlockDeviceMapping < Struct.new(
      :device_name,
      :no_device,
      :virtual_name,
      :ebs)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes the Chef configuration.
    #
    # @note When making an API call, you may pass ChefConfiguration
    #   data as a hash:
    #
    #       {
    #         manage_berkshelf: false,
    #         berkshelf_version: "String",
    #       }
    #
    # @!attribute [rw] manage_berkshelf
    #   Whether to enable Berkshelf.
    #   @return [Boolean]
    #
    # @!attribute [rw] berkshelf_version
    #   The Berkshelf version.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/ChefConfiguration AWS API Documentation
    #
    class ChefConfiguration < Struct.new(
      :manage_berkshelf,
      :berkshelf_version)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass CloneStackRequest
    #   data as a hash:
    #
    #       {
    #         source_stack_id: "String", # required
    #         name: "String",
    #         region: "String",
    #         vpc_id: "String",
    #         attributes: {
    #           "Color" => "String",
    #         },
    #         service_role_arn: "String", # required
    #         default_instance_profile_arn: "String",
    #         default_os: "String",
    #         hostname_theme: "String",
    #         default_availability_zone: "String",
    #         default_subnet_id: "String",
    #         custom_json: "String",
    #         configuration_manager: {
    #           name: "String",
    #           version: "String",
    #         },
    #         chef_configuration: {
    #           manage_berkshelf: false,
    #           berkshelf_version: "String",
    #         },
    #         use_custom_cookbooks: false,
    #         use_opsworks_security_groups: false,
    #         custom_cookbooks_source: {
    #           type: "git", # accepts git, svn, archive, s3
    #           url: "String",
    #           username: "String",
    #           password: "String",
    #           ssh_key: "String",
    #           revision: "String",
    #         },
    #         default_ssh_key_name: "String",
    #         clone_permissions: false,
    #         clone_app_ids: ["String"],
    #         default_root_device_type: "ebs", # accepts ebs, instance-store
    #         agent_version: "String",
    #       }
    #
    # @!attribute [rw] source_stack_id
    #   The source stack ID.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The cloned stack name.
    #   @return [String]
    #
    # @!attribute [rw] region
    #   The cloned stack AWS region, such as "ap-northeast-2". For more
    #   information about AWS regions, see [Regions and Endpoints][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] vpc_id
    #   The ID of the VPC that the cloned stack is to be launched into. It
    #   must be in the specified region. All instances are launched into
    #   this VPC, and you cannot change the ID later.
    #
    #   * If your account supports EC2 Classic, the default value is no VPC.
    #
    #   * If your account does not support EC2 Classic, the default value is
    #     the default VPC for the specified region.
    #
    #   If the VPC ID corresponds to a default VPC and you have specified
    #   either the `DefaultAvailabilityZone` or the `DefaultSubnetId`
    #   parameter only, AWS OpsWorks Stacks infers the value of the other
    #   parameter. If you specify neither parameter, AWS OpsWorks Stacks
    #   sets these parameters to the first valid Availability Zone for the
    #   specified region and the corresponding default VPC subnet ID,
    #   respectively.
    #
    #   If you specify a nondefault VPC ID, note the following:
    #
    #   * It must belong to a VPC in your account that is in the specified
    #     region.
    #
    #   * You must specify a value for `DefaultSubnetId`.
    #
    #   For more information about how to use AWS OpsWorks Stacks with a
    #   VPC, see [Running a Stack in a VPC][1]. For more information about
    #   default VPC and EC2 Classic, see [Supported Platforms][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-vpc.html
    #   [2]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-supported-platforms.html
    #   @return [String]
    #
    # @!attribute [rw] attributes
    #   A list of stack attributes and values as key/value pairs to be added
    #   to the cloned stack.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] service_role_arn
    #   The stack AWS Identity and Access Management (IAM) role, which
    #   allows AWS OpsWorks Stacks to work with AWS resources on your
    #   behalf. You must set this parameter to the Amazon Resource Name
    #   (ARN) for an existing IAM role. If you create a stack by using the
    #   AWS OpsWorks Stacks console, it creates the role for you. You can
    #   obtain an existing stack's IAM ARN programmatically by calling
    #   DescribePermissions. For more information about IAM ARNs, see [Using
    #   Identifiers][1].
    #
    #   <note markdown="1"> You must set this parameter to a valid service role ARN or the
    #   action will fail; there is no default value. You can specify the
    #   source stack's service role ARN, if you prefer, but you must do so
    #   explicitly.
    #
    #    </note>
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] default_instance_profile_arn
    #   The Amazon Resource Name (ARN) of an IAM profile that is the default
    #   profile for all of the stack's EC2 instances. For more information
    #   about IAM ARNs, see [Using Identifiers][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] default_os
    #   The stack's operating system, which must be set to one of the
    #   following.
    #
    #   * A supported Linux operating system: An Amazon Linux version, such
    #     as `Amazon Linux 2018.03`, `Amazon Linux 2017.09`, `Amazon Linux
    #     2017.03`, `Amazon Linux 2016.09`, `Amazon Linux 2016.03`, `Amazon
    #     Linux 2015.09`, or `Amazon Linux 2015.03`.
    #
    #   * A supported Ubuntu operating system, such as `Ubuntu 16.04 LTS`,
    #     `Ubuntu 14.04 LTS`, or `Ubuntu 12.04 LTS`.
    #
    #   * `CentOS Linux 7`
    #
    #   * `Red Hat Enterprise Linux 7`
    #
    #   * `Microsoft Windows Server 2012 R2 Base`, `Microsoft Windows Server
    #     2012 R2 with SQL Server Express`, `Microsoft Windows Server 2012
    #     R2 with SQL Server Standard`, or `Microsoft Windows Server 2012 R2
    #     with SQL Server Web`.
    #
    #   * A custom AMI: `Custom`. You specify the custom AMI you want to use
    #     when you create instances. For more information about how to use
    #     custom AMIs with OpsWorks, see [Using Custom AMIs][1].
    #
    #   The default option is the parent stack's operating system. For more
    #   information about supported operating systems, see [AWS OpsWorks
    #   Stacks Operating Systems][2].
    #
    #   <note markdown="1"> You can specify a different Linux operating system for the cloned
    #   stack, but you cannot change from Linux to Windows or Windows to
    #   Linux.
    #
    #    </note>
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-custom-ami.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-os.html
    #   @return [String]
    #
    # @!attribute [rw] hostname_theme
    #   The stack's host name theme, with spaces are replaced by
    #   underscores. The theme is used to generate host names for the
    #   stack's instances. By default, `HostnameTheme` is set to
    #   `Layer_Dependent`, which creates host names by appending integers to
    #   the layer's short name. The other themes are:
    #
    #   * `Baked_Goods`
    #
    #   * `Clouds`
    #
    #   * `Europe_Cities`
    #
    #   * `Fruits`
    #
    #   * `Greek_Deities_and_Titans`
    #
    #   * `Legendary_creatures_from_Japan`
    #
    #   * `Planets_and_Moons`
    #
    #   * `Roman_Deities`
    #
    #   * `Scottish_Islands`
    #
    #   * `US_Cities`
    #
    #   * `Wild_Cats`
    #
    #   To obtain a generated host name, call `GetHostNameSuggestion`, which
    #   returns a host name based on the current theme.
    #   @return [String]
    #
    # @!attribute [rw] default_availability_zone
    #   The cloned stack's default Availability Zone, which must be in the
    #   specified region. For more information, see [Regions and
    #   Endpoints][1]. If you also specify a value for `DefaultSubnetId`,
    #   the subnet must be in the same zone. For more information, see the
    #   `VpcId` parameter description.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] default_subnet_id
    #   The stack's default VPC subnet ID. This parameter is required if
    #   you specify a value for the `VpcId` parameter. All instances are
    #   launched into this subnet unless you specify otherwise when you
    #   create the instance. If you also specify a value for
    #   `DefaultAvailabilityZone`, the subnet must be in that zone. For
    #   information on default values and when this parameter is required,
    #   see the `VpcId` parameter description.
    #   @return [String]
    #
    # @!attribute [rw] custom_json
    #   A string that contains user-defined, custom JSON. It is used to
    #   override the corresponding default stack configuration JSON values.
    #   The string should be in the following format:
    #
    #   `"\{"key1": "value1", "key2": "value2",...\}"`
    #
    #   For more information about custom JSON, see [Use Custom JSON to
    #   Modify the Stack Configuration Attributes][1]
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-json.html
    #   @return [String]
    #
    # @!attribute [rw] configuration_manager
    #   The configuration manager. When you clone a stack we recommend that
    #   you use the configuration manager to specify the Chef version: 12,
    #   11.10, or 11.4 for Linux stacks, or 12.2 for Windows stacks. The
    #   default value for Linux stacks is currently 12.
    #   @return [Types::StackConfigurationManager]
    #
    # @!attribute [rw] chef_configuration
    #   A `ChefConfiguration` object that specifies whether to enable
    #   Berkshelf and the Berkshelf version on Chef 11.10 stacks. For more
    #   information, see [Create a New Stack][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-creating.html
    #   @return [Types::ChefConfiguration]
    #
    # @!attribute [rw] use_custom_cookbooks
    #   Whether to use custom cookbooks.
    #   @return [Boolean]
    #
    # @!attribute [rw] use_opsworks_security_groups
    #   Whether to associate the AWS OpsWorks Stacks built-in security
    #   groups with the stack's layers.
    #
    #   AWS OpsWorks Stacks provides a standard set of built-in security
    #   groups, one for each layer, which are associated with layers by
    #   default. With `UseOpsworksSecurityGroups` you can instead provide
    #   your own custom security groups. `UseOpsworksSecurityGroups` has the
    #   following settings:
    #
    #   * True - AWS OpsWorks Stacks automatically associates the
    #     appropriate built-in security group with each layer (default
    #     setting). You can associate additional security groups with a
    #     layer after you create it but you cannot delete the built-in
    #     security group.
    #
    #   * False - AWS OpsWorks Stacks does not associate built-in security
    #     groups with layers. You must create appropriate Amazon Elastic
    #     Compute Cloud (Amazon EC2) security groups and associate a
    #     security group with each layer that you create. However, you can
    #     still manually associate a built-in security group with a layer on
    #     creation; custom security groups are required only for those
    #     layers that need custom settings.
    #
    #   For more information, see [Create a New Stack][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-creating.html
    #   @return [Boolean]
    #
    # @!attribute [rw] custom_cookbooks_source
    #   Contains the information required to retrieve an app or cookbook
    #   from a repository. For more information, see [Adding Apps][1] or
    #   [Cookbooks and Recipes][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingapps-creating.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook.html
    #   @return [Types::Source]
    #
    # @!attribute [rw] default_ssh_key_name
    #   A default Amazon EC2 key pair name. The default value is none. If
    #   you specify a key pair name, AWS OpsWorks installs the public key on
    #   the instance and you can use the private key with an SSH client to
    #   log in to the instance. For more information, see [ Using SSH to
    #   Communicate with an Instance][1] and [ Managing SSH Access][2]. You
    #   can override this setting by specifying a different key pair, or no
    #   key pair, when you [ create an instance][3].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-ssh.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/security-ssh-access.html
    #   [3]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-add.html
    #   @return [String]
    #
    # @!attribute [rw] clone_permissions
    #   Whether to clone the source stack's permissions.
    #   @return [Boolean]
    #
    # @!attribute [rw] clone_app_ids
    #   A list of source stack app IDs to be included in the cloned stack.
    #   @return [Array<String>]
    #
    # @!attribute [rw] default_root_device_type
    #   The default root device type. This value is used by default for all
    #   instances in the cloned stack, but you can override it when you
    #   create an instance. For more information, see [Storage for the Root
    #   Device][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ComponentsAMIs.html#storage-for-the-root-device
    #   @return [String]
    #
    # @!attribute [rw] agent_version
    #   The default AWS OpsWorks Stacks agent version. You have the
    #   following options:
    #
    #   * Auto-update - Set this parameter to `LATEST`. AWS OpsWorks Stacks
    #     automatically installs new agent versions on the stack's
    #     instances as soon as they are available.
    #
    #   * Fixed version - Set this parameter to your preferred agent
    #     version. To update the agent version, you must edit the stack
    #     configuration and specify a new version. AWS OpsWorks Stacks then
    #     automatically installs that version on the stack's instances.
    #
    #   The default setting is `LATEST`. To specify an agent version, you
    #   must use the complete version number, not the abbreviated number
    #   shown on the console. For a list of available agent version numbers,
    #   call DescribeAgentVersions. AgentVersion cannot be set to Chef 12.2.
    #
    #   <note markdown="1"> You can also specify an agent version when you create or update an
    #   instance, which overrides the stack's default setting.
    #
    #    </note>
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CloneStackRequest AWS API Documentation
    #
    class CloneStackRequest < Struct.new(
      :source_stack_id,
      :name,
      :region,
      :vpc_id,
      :attributes,
      :service_role_arn,
      :default_instance_profile_arn,
      :default_os,
      :hostname_theme,
      :default_availability_zone,
      :default_subnet_id,
      :custom_json,
      :configuration_manager,
      :chef_configuration,
      :use_custom_cookbooks,
      :use_opsworks_security_groups,
      :custom_cookbooks_source,
      :default_ssh_key_name,
      :clone_permissions,
      :clone_app_ids,
      :default_root_device_type,
      :agent_version)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `CloneStack` request.
    #
    # @!attribute [rw] stack_id
    #   The cloned stack ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CloneStackResult AWS API Documentation
    #
    class CloneStackResult < Struct.new(
      :stack_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes the Amazon CloudWatch logs configuration for a layer.
    #
    # @note When making an API call, you may pass CloudWatchLogsConfiguration
    #   data as a hash:
    #
    #       {
    #         enabled: false,
    #         log_streams: [
    #           {
    #             log_group_name: "String",
    #             datetime_format: "String",
    #             time_zone: "LOCAL", # accepts LOCAL, UTC
    #             file: "String",
    #             file_fingerprint_lines: "String",
    #             multi_line_start_pattern: "String",
    #             initial_position: "start_of_file", # accepts start_of_file, end_of_file
    #             encoding: "ascii", # accepts ascii, big5, big5hkscs, cp037, cp424, cp437, cp500, cp720, cp737, cp775, cp850, cp852, cp855, cp856, cp857, cp858, cp860, cp861, cp862, cp863, cp864, cp865, cp866, cp869, cp874, cp875, cp932, cp949, cp950, cp1006, cp1026, cp1140, cp1250, cp1251, cp1252, cp1253, cp1254, cp1255, cp1256, cp1257, cp1258, euc_jp, euc_jis_2004, euc_jisx0213, euc_kr, gb2312, gbk, gb18030, hz, iso2022_jp, iso2022_jp_1, iso2022_jp_2, iso2022_jp_2004, iso2022_jp_3, iso2022_jp_ext, iso2022_kr, latin_1, iso8859_2, iso8859_3, iso8859_4, iso8859_5, iso8859_6, iso8859_7, iso8859_8, iso8859_9, iso8859_10, iso8859_13, iso8859_14, iso8859_15, iso8859_16, johab, koi8_r, koi8_u, mac_cyrillic, mac_greek, mac_iceland, mac_latin2, mac_roman, mac_turkish, ptcp154, shift_jis, shift_jis_2004, shift_jisx0213, utf_32, utf_32_be, utf_32_le, utf_16, utf_16_be, utf_16_le, utf_7, utf_8, utf_8_sig
    #             buffer_duration: 1,
    #             batch_count: 1,
    #             batch_size: 1,
    #           },
    #         ],
    #       }
    #
    # @!attribute [rw] enabled
    #   Whether CloudWatch Logs is enabled for a layer.
    #   @return [Boolean]
    #
    # @!attribute [rw] log_streams
    #   A list of configuration options for CloudWatch Logs.
    #   @return [Array<Types::CloudWatchLogsLogStream>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CloudWatchLogsConfiguration AWS API Documentation
    #
    class CloudWatchLogsConfiguration < Struct.new(
      :enabled,
      :log_streams)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes the Amazon CloudWatch logs configuration for a layer. For
    # detailed information about members of this data type, see the
    # [CloudWatch Logs Agent Reference][1].
    #
    #
    #
    # [1]: https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/AgentReference.html
    #
    # @note When making an API call, you may pass CloudWatchLogsLogStream
    #   data as a hash:
    #
    #       {
    #         log_group_name: "String",
    #         datetime_format: "String",
    #         time_zone: "LOCAL", # accepts LOCAL, UTC
    #         file: "String",
    #         file_fingerprint_lines: "String",
    #         multi_line_start_pattern: "String",
    #         initial_position: "start_of_file", # accepts start_of_file, end_of_file
    #         encoding: "ascii", # accepts ascii, big5, big5hkscs, cp037, cp424, cp437, cp500, cp720, cp737, cp775, cp850, cp852, cp855, cp856, cp857, cp858, cp860, cp861, cp862, cp863, cp864, cp865, cp866, cp869, cp874, cp875, cp932, cp949, cp950, cp1006, cp1026, cp1140, cp1250, cp1251, cp1252, cp1253, cp1254, cp1255, cp1256, cp1257, cp1258, euc_jp, euc_jis_2004, euc_jisx0213, euc_kr, gb2312, gbk, gb18030, hz, iso2022_jp, iso2022_jp_1, iso2022_jp_2, iso2022_jp_2004, iso2022_jp_3, iso2022_jp_ext, iso2022_kr, latin_1, iso8859_2, iso8859_3, iso8859_4, iso8859_5, iso8859_6, iso8859_7, iso8859_8, iso8859_9, iso8859_10, iso8859_13, iso8859_14, iso8859_15, iso8859_16, johab, koi8_r, koi8_u, mac_cyrillic, mac_greek, mac_iceland, mac_latin2, mac_roman, mac_turkish, ptcp154, shift_jis, shift_jis_2004, shift_jisx0213, utf_32, utf_32_be, utf_32_le, utf_16, utf_16_be, utf_16_le, utf_7, utf_8, utf_8_sig
    #         buffer_duration: 1,
    #         batch_count: 1,
    #         batch_size: 1,
    #       }
    #
    # @!attribute [rw] log_group_name
    #   Specifies the destination log group. A log group is created
    #   automatically if it doesn't already exist. Log group names can be
    #   between 1 and 512 characters long. Allowed characters include a-z,
    #   A-Z, 0-9, '\_' (underscore), '-' (hyphen), '/' (forward
    #   slash), and '.' (period).
    #   @return [String]
    #
    # @!attribute [rw] datetime_format
    #   Specifies how the time stamp is extracted from logs. For more
    #   information, see the [CloudWatch Logs Agent Reference][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/AgentReference.html
    #   @return [String]
    #
    # @!attribute [rw] time_zone
    #   Specifies the time zone of log event time stamps.
    #   @return [String]
    #
    # @!attribute [rw] file
    #   Specifies log files that you want to push to CloudWatch Logs.
    #
    #   `File` can point to a specific file or multiple files (by using wild
    #   card characters such as `/var/log/system.log*`). Only the latest
    #   file is pushed to CloudWatch Logs, based on file modification time.
    #   We recommend that you use wild card characters to specify a series
    #   of files of the same type, such as `access_log.2014-06-01-01`,
    #   `access_log.2014-06-01-02`, and so on by using a pattern like
    #   `access_log.*`. Don't use a wildcard to match multiple file types,
    #   such as `access_log_80` and `access_log_443`. To specify multiple,
    #   different file types, add another log stream entry to the
    #   configuration file, so that each log file type is stored in a
    #   different log group.
    #
    #   Zipped files are not supported.
    #   @return [String]
    #
    # @!attribute [rw] file_fingerprint_lines
    #   Specifies the range of lines for identifying a file. The valid
    #   values are one number, or two dash-delimited numbers, such as '1',
    #   '2-5'. The default value is '1', meaning the first line is used
    #   to calculate the fingerprint. Fingerprint lines are not sent to
    #   CloudWatch Logs unless all specified lines are available.
    #   @return [String]
    #
    # @!attribute [rw] multi_line_start_pattern
    #   Specifies the pattern for identifying the start of a log message.
    #   @return [String]
    #
    # @!attribute [rw] initial_position
    #   Specifies where to start to read data (start\_of\_file or
    #   end\_of\_file). The default is start\_of\_file. This setting is only
    #   used if there is no state persisted for that log stream.
    #   @return [String]
    #
    # @!attribute [rw] encoding
    #   Specifies the encoding of the log file so that the file can be read
    #   correctly. The default is `utf_8`. Encodings supported by Python
    #   `codecs.decode()` can be used here.
    #   @return [String]
    #
    # @!attribute [rw] buffer_duration
    #   Specifies the time duration for the batching of log events. The
    #   minimum value is 5000ms and default value is 5000ms.
    #   @return [Integer]
    #
    # @!attribute [rw] batch_count
    #   Specifies the max number of log events in a batch, up to 10000. The
    #   default value is 1000.
    #   @return [Integer]
    #
    # @!attribute [rw] batch_size
    #   Specifies the maximum size of log events in a batch, in bytes, up to
    #   1048576 bytes. The default value is 32768 bytes. This size is
    #   calculated as the sum of all event messages in UTF-8, plus 26 bytes
    #   for each log event.
    #   @return [Integer]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CloudWatchLogsLogStream AWS API Documentation
    #
    class CloudWatchLogsLogStream < Struct.new(
      :log_group_name,
      :datetime_format,
      :time_zone,
      :file,
      :file_fingerprint_lines,
      :multi_line_start_pattern,
      :initial_position,
      :encoding,
      :buffer_duration,
      :batch_count,
      :batch_size)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes a command.
    #
    # @!attribute [rw] command_id
    #   The command ID.
    #   @return [String]
    #
    # @!attribute [rw] instance_id
    #   The ID of the instance where the command was executed.
    #   @return [String]
    #
    # @!attribute [rw] deployment_id
    #   The command deployment ID.
    #   @return [String]
    #
    # @!attribute [rw] created_at
    #   Date and time when the command was run.
    #   @return [String]
    #
    # @!attribute [rw] acknowledged_at
    #   Date and time when the command was acknowledged.
    #   @return [String]
    #
    # @!attribute [rw] completed_at
    #   Date when the command completed.
    #   @return [String]
    #
    # @!attribute [rw] status
    #   The command status:
    #
    #   * failed
    #
    #   * successful
    #
    #   * skipped
    #
    #   * pending
    #   @return [String]
    #
    # @!attribute [rw] exit_code
    #   The command exit code.
    #   @return [Integer]
    #
    # @!attribute [rw] log_url
    #   The URL of the command log.
    #   @return [String]
    #
    # @!attribute [rw] type
    #   The command type:
    #
    #   * `configure`
    #
    #   * `deploy`
    #
    #   * `execute_recipes`
    #
    #   * `install_dependencies`
    #
    #   * `restart`
    #
    #   * `rollback`
    #
    #   * `setup`
    #
    #   * `start`
    #
    #   * `stop`
    #
    #   * `undeploy`
    #
    #   * `update_custom_cookbooks`
    #
    #   * `update_dependencies`
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/Command AWS API Documentation
    #
    class Command < Struct.new(
      :command_id,
      :instance_id,
      :deployment_id,
      :created_at,
      :acknowledged_at,
      :completed_at,
      :status,
      :exit_code,
      :log_url,
      :type)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass CreateAppRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #         shortname: "String",
    #         name: "String", # required
    #         description: "String",
    #         data_sources: [
    #           {
    #             type: "String",
    #             arn: "String",
    #             database_name: "String",
    #           },
    #         ],
    #         type: "aws-flow-ruby", # required, accepts aws-flow-ruby, java, rails, php, nodejs, static, other
    #         app_source: {
    #           type: "git", # accepts git, svn, archive, s3
    #           url: "String",
    #           username: "String",
    #           password: "String",
    #           ssh_key: "String",
    #           revision: "String",
    #         },
    #         domains: ["String"],
    #         enable_ssl: false,
    #         ssl_configuration: {
    #           certificate: "String", # required
    #           private_key: "String", # required
    #           chain: "String",
    #         },
    #         attributes: {
    #           "DocumentRoot" => "String",
    #         },
    #         environment: [
    #           {
    #             key: "String", # required
    #             value: "String", # required
    #             secure: false,
    #           },
    #         ],
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] shortname
    #   The app's short name.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The app name.
    #   @return [String]
    #
    # @!attribute [rw] description
    #   A description of the app.
    #   @return [String]
    #
    # @!attribute [rw] data_sources
    #   The app's data source.
    #   @return [Array<Types::DataSource>]
    #
    # @!attribute [rw] type
    #   The app type. Each supported type is associated with a particular
    #   layer. For example, PHP applications are associated with a PHP
    #   layer. AWS OpsWorks Stacks deploys an application to those instances
    #   that are members of the corresponding layer. If your app isn't one
    #   of the standard types, or you prefer to implement your own Deploy
    #   recipes, specify `other`.
    #   @return [String]
    #
    # @!attribute [rw] app_source
    #   A `Source` object that specifies the app repository.
    #   @return [Types::Source]
    #
    # @!attribute [rw] domains
    #   The app virtual host settings, with multiple domains separated by
    #   commas. For example: `'www.example.com, example.com'`
    #   @return [Array<String>]
    #
    # @!attribute [rw] enable_ssl
    #   Whether to enable SSL for the app.
    #   @return [Boolean]
    #
    # @!attribute [rw] ssl_configuration
    #   An `SslConfiguration` object with the SSL configuration.
    #   @return [Types::SslConfiguration]
    #
    # @!attribute [rw] attributes
    #   One or more user-defined key/value pairs to be added to the stack
    #   attributes.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] environment
    #   An array of `EnvironmentVariable` objects that specify environment
    #   variables to be associated with the app. After you deploy the app,
    #   these variables are defined on the associated app server instance.
    #   For more information, see [ Environment Variables][1].
    #
    #   There is no specific limit on the number of environment variables.
    #   However, the size of the associated data structure - which includes
    #   the variables' names, values, and protected flag values - cannot
    #   exceed 20 KB. This limit should accommodate most if not all use
    #   cases. Exceeding it will cause an exception with the message,
    #   "Environment: is too large (maximum is 20KB)."
    #
    #   <note markdown="1"> If you have specified one or more environment variables, you cannot
    #   modify the stack's Chef version.
    #
    #    </note>
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingapps-creating.html#workingapps-creating-environment
    #   @return [Array<Types::EnvironmentVariable>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateAppRequest AWS API Documentation
    #
    class CreateAppRequest < Struct.new(
      :stack_id,
      :shortname,
      :name,
      :description,
      :data_sources,
      :type,
      :app_source,
      :domains,
      :enable_ssl,
      :ssl_configuration,
      :attributes,
      :environment)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `CreateApp` request.
    #
    # @!attribute [rw] app_id
    #   The app ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateAppResult AWS API Documentation
    #
    class CreateAppResult < Struct.new(
      :app_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass CreateDeploymentRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #         app_id: "String",
    #         instance_ids: ["String"],
    #         layer_ids: ["String"],
    #         command: { # required
    #           name: "install_dependencies", # required, accepts install_dependencies, update_dependencies, update_custom_cookbooks, execute_recipes, configure, setup, deploy, rollback, start, stop, restart, undeploy
    #           args: {
    #             "String" => ["String"],
    #           },
    #         },
    #         comment: "String",
    #         custom_json: "String",
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] app_id
    #   The app ID. This parameter is required for app deployments, but not
    #   for other deployment commands.
    #   @return [String]
    #
    # @!attribute [rw] instance_ids
    #   The instance IDs for the deployment targets.
    #   @return [Array<String>]
    #
    # @!attribute [rw] layer_ids
    #   The layer IDs for the deployment targets.
    #   @return [Array<String>]
    #
    # @!attribute [rw] command
    #   A `DeploymentCommand` object that specifies the deployment command
    #   and any associated arguments.
    #   @return [Types::DeploymentCommand]
    #
    # @!attribute [rw] comment
    #   A user-defined comment.
    #   @return [String]
    #
    # @!attribute [rw] custom_json
    #   A string that contains user-defined, custom JSON. You can use this
    #   parameter to override some corresponding default stack configuration
    #   JSON values. The string should be in the following format:
    #
    #   `"\{"key1": "value1", "key2": "value2",...\}"`
    #
    #   For more information about custom JSON, see [Use Custom JSON to
    #   Modify the Stack Configuration Attributes][1] and [Overriding
    #   Attributes With Custom JSON][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-json.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook-json-override.html
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateDeploymentRequest AWS API Documentation
    #
    class CreateDeploymentRequest < Struct.new(
      :stack_id,
      :app_id,
      :instance_ids,
      :layer_ids,
      :command,
      :comment,
      :custom_json)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `CreateDeployment` request.
    #
    # @!attribute [rw] deployment_id
    #   The deployment ID, which can be used with other requests to identify
    #   the deployment.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateDeploymentResult AWS API Documentation
    #
    class CreateDeploymentResult < Struct.new(
      :deployment_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass CreateInstanceRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #         layer_ids: ["String"], # required
    #         instance_type: "String", # required
    #         auto_scaling_type: "load", # accepts load, timer
    #         hostname: "String",
    #         os: "String",
    #         ami_id: "String",
    #         ssh_key_name: "String",
    #         availability_zone: "String",
    #         virtualization_type: "String",
    #         subnet_id: "String",
    #         architecture: "x86_64", # accepts x86_64, i386
    #         root_device_type: "ebs", # accepts ebs, instance-store
    #         block_device_mappings: [
    #           {
    #             device_name: "String",
    #             no_device: "String",
    #             virtual_name: "String",
    #             ebs: {
    #               snapshot_id: "String",
    #               iops: 1,
    #               volume_size: 1,
    #               volume_type: "gp2", # accepts gp2, io1, standard
    #               delete_on_termination: false,
    #             },
    #           },
    #         ],
    #         install_updates_on_boot: false,
    #         ebs_optimized: false,
    #         agent_version: "String",
    #         tenancy: "String",
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] layer_ids
    #   An array that contains the instance's layer IDs.
    #   @return [Array<String>]
    #
    # @!attribute [rw] instance_type
    #   The instance type, such as `t2.micro`. For a list of supported
    #   instance types, open the stack in the console, choose **Instances**,
    #   and choose **+ Instance**. The **Size** list contains the currently
    #   supported types. For more information, see [Instance Families and
    #   Types][1]. The parameter values that you use to specify the various
    #   types are in the **API Name** column of the **Available Instance
    #   Types** table.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html
    #   @return [String]
    #
    # @!attribute [rw] auto_scaling_type
    #   For load-based or time-based instances, the type. Windows stacks can
    #   use only time-based instances.
    #   @return [String]
    #
    # @!attribute [rw] hostname
    #   The instance host name.
    #   @return [String]
    #
    # @!attribute [rw] os
    #   The instance's operating system, which must be set to one of the
    #   following.
    #
    #   * A supported Linux operating system: An Amazon Linux version, such
    #     as `Amazon Linux 2018.03`, `Amazon Linux 2017.09`, `Amazon Linux
    #     2017.03`, `Amazon Linux 2016.09`, `Amazon Linux 2016.03`, `Amazon
    #     Linux 2015.09`, or `Amazon Linux 2015.03`.
    #
    #   * A supported Ubuntu operating system, such as `Ubuntu 16.04 LTS`,
    #     `Ubuntu 14.04 LTS`, or `Ubuntu 12.04 LTS`.
    #
    #   * `CentOS Linux 7`
    #
    #   * `Red Hat Enterprise Linux 7`
    #
    #   * A supported Windows operating system, such as `Microsoft Windows
    #     Server 2012 R2 Base`, `Microsoft Windows Server 2012 R2 with SQL
    #     Server Express`, `Microsoft Windows Server 2012 R2 with SQL Server
    #     Standard`, or `Microsoft Windows Server 2012 R2 with SQL Server
    #     Web`.
    #
    #   * A custom AMI: `Custom`.
    #
    #   For more information about the supported operating systems, see [AWS
    #   OpsWorks Stacks Operating Systems][1].
    #
    #   The default option is the current Amazon Linux version. If you set
    #   this parameter to `Custom`, you must use the CreateInstance
    #   action's AmiId parameter to specify the custom AMI that you want to
    #   use. Block device mappings are not supported if the value is
    #   `Custom`. For more information about supported operating systems,
    #   see [Operating Systems][1]For more information about how to use
    #   custom AMIs with AWS OpsWorks Stacks, see [Using Custom AMIs][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-os.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-custom-ami.html
    #   @return [String]
    #
    # @!attribute [rw] ami_id
    #   A custom AMI ID to be used to create the instance. The AMI should be
    #   based on one of the supported operating systems. For more
    #   information, see [Using Custom AMIs][1].
    #
    #   <note markdown="1"> If you specify a custom AMI, you must set `Os` to `Custom`.
    #
    #    </note>
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-custom-ami.html
    #   @return [String]
    #
    # @!attribute [rw] ssh_key_name
    #   The instance's Amazon EC2 key-pair name.
    #   @return [String]
    #
    # @!attribute [rw] availability_zone
    #   The instance Availability Zone. For more information, see [Regions
    #   and Endpoints][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] virtualization_type
    #   The instance's virtualization type, `paravirtual` or `hvm`.
    #   @return [String]
    #
    # @!attribute [rw] subnet_id
    #   The ID of the instance's subnet. If the stack is running in a VPC,
    #   you can use this parameter to override the stack's default subnet
    #   ID value and direct AWS OpsWorks Stacks to launch the instance in a
    #   different subnet.
    #   @return [String]
    #
    # @!attribute [rw] architecture
    #   The instance architecture. The default option is `x86_64`. Instance
    #   types do not necessarily support both architectures. For a list of
    #   the architectures that are supported by the different instance
    #   types, see [Instance Families and Types][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html
    #   @return [String]
    #
    # @!attribute [rw] root_device_type
    #   The instance root device type. For more information, see [Storage
    #   for the Root Device][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ComponentsAMIs.html#storage-for-the-root-device
    #   @return [String]
    #
    # @!attribute [rw] block_device_mappings
    #   An array of `BlockDeviceMapping` objects that specify the
    #   instance's block devices. For more information, see [Block Device
    #   Mapping][1]. Note that block device mappings are not supported for
    #   custom AMIs.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/block-device-mapping-concepts.html
    #   @return [Array<Types::BlockDeviceMapping>]
    #
    # @!attribute [rw] install_updates_on_boot
    #   Whether to install operating system and package updates when the
    #   instance boots. The default value is `true`. To control when updates
    #   are installed, set this value to `false`. You must then update your
    #   instances manually by using CreateDeployment to run the
    #   `update_dependencies` stack command or by manually running `yum`
    #   (Amazon Linux) or `apt-get` (Ubuntu) on the instances.
    #
    #   <note markdown="1"> We strongly recommend using the default value of `true` to ensure
    #   that your instances have the latest security updates.
    #
    #    </note>
    #   @return [Boolean]
    #
    # @!attribute [rw] ebs_optimized
    #   Whether to create an Amazon EBS-optimized instance.
    #   @return [Boolean]
    #
    # @!attribute [rw] agent_version
    #   The default AWS OpsWorks Stacks agent version. You have the
    #   following options:
    #
    #   * `INHERIT` - Use the stack's default agent version setting.
    #
    #   * *version\_number* - Use the specified agent version. This value
    #     overrides the stack's default setting. To update the agent
    #     version, edit the instance configuration and specify a new
    #     version. AWS OpsWorks Stacks then automatically installs that
    #     version on the instance.
    #
    #   The default setting is `INHERIT`. To specify an agent version, you
    #   must use the complete version number, not the abbreviated number
    #   shown on the console. For a list of available agent version numbers,
    #   call DescribeAgentVersions. AgentVersion cannot be set to Chef 12.2.
    #   @return [String]
    #
    # @!attribute [rw] tenancy
    #   The instance's tenancy option. The default option is no tenancy, or
    #   if the instance is running in a VPC, inherit tenancy settings from
    #   the VPC. The following are valid values for this parameter:
    #   `dedicated`, `default`, or `host`. Because there are costs
    #   associated with changes in tenancy options, we recommend that you
    #   research tenancy options before choosing them for your instances.
    #   For more information about dedicated hosts, see [Dedicated Hosts
    #   Overview][1] and [Amazon EC2 Dedicated Hosts][1]. For more
    #   information about dedicated instances, see [Dedicated Instances][2]
    #   and [Amazon EC2 Dedicated Instances][3].
    #
    #
    #
    #   [1]: http://aws.amazon.com/ec2/dedicated-hosts/
    #   [2]: https://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/dedicated-instance.html
    #   [3]: http://aws.amazon.com/ec2/purchasing-options/dedicated-instances/
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateInstanceRequest AWS API Documentation
    #
    class CreateInstanceRequest < Struct.new(
      :stack_id,
      :layer_ids,
      :instance_type,
      :auto_scaling_type,
      :hostname,
      :os,
      :ami_id,
      :ssh_key_name,
      :availability_zone,
      :virtualization_type,
      :subnet_id,
      :architecture,
      :root_device_type,
      :block_device_mappings,
      :install_updates_on_boot,
      :ebs_optimized,
      :agent_version,
      :tenancy)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `CreateInstance` request.
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateInstanceResult AWS API Documentation
    #
    class CreateInstanceResult < Struct.new(
      :instance_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass CreateLayerRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #         type: "aws-flow-ruby", # required, accepts aws-flow-ruby, ecs-cluster, java-app, lb, web, php-app, rails-app, nodejs-app, memcached, db-master, monitoring-master, custom
    #         name: "String", # required
    #         shortname: "String", # required
    #         attributes: {
    #           "EcsClusterArn" => "String",
    #         },
    #         cloud_watch_logs_configuration: {
    #           enabled: false,
    #           log_streams: [
    #             {
    #               log_group_name: "String",
    #               datetime_format: "String",
    #               time_zone: "LOCAL", # accepts LOCAL, UTC
    #               file: "String",
    #               file_fingerprint_lines: "String",
    #               multi_line_start_pattern: "String",
    #               initial_position: "start_of_file", # accepts start_of_file, end_of_file
    #               encoding: "ascii", # accepts ascii, big5, big5hkscs, cp037, cp424, cp437, cp500, cp720, cp737, cp775, cp850, cp852, cp855, cp856, cp857, cp858, cp860, cp861, cp862, cp863, cp864, cp865, cp866, cp869, cp874, cp875, cp932, cp949, cp950, cp1006, cp1026, cp1140, cp1250, cp1251, cp1252, cp1253, cp1254, cp1255, cp1256, cp1257, cp1258, euc_jp, euc_jis_2004, euc_jisx0213, euc_kr, gb2312, gbk, gb18030, hz, iso2022_jp, iso2022_jp_1, iso2022_jp_2, iso2022_jp_2004, iso2022_jp_3, iso2022_jp_ext, iso2022_kr, latin_1, iso8859_2, iso8859_3, iso8859_4, iso8859_5, iso8859_6, iso8859_7, iso8859_8, iso8859_9, iso8859_10, iso8859_13, iso8859_14, iso8859_15, iso8859_16, johab, koi8_r, koi8_u, mac_cyrillic, mac_greek, mac_iceland, mac_latin2, mac_roman, mac_turkish, ptcp154, shift_jis, shift_jis_2004, shift_jisx0213, utf_32, utf_32_be, utf_32_le, utf_16, utf_16_be, utf_16_le, utf_7, utf_8, utf_8_sig
    #               buffer_duration: 1,
    #               batch_count: 1,
    #               batch_size: 1,
    #             },
    #           ],
    #         },
    #         custom_instance_profile_arn: "String",
    #         custom_json: "String",
    #         custom_security_group_ids: ["String"],
    #         packages: ["String"],
    #         volume_configurations: [
    #           {
    #             mount_point: "String", # required
    #             raid_level: 1,
    #             number_of_disks: 1, # required
    #             size: 1, # required
    #             volume_type: "String",
    #             iops: 1,
    #             encrypted: false,
    #           },
    #         ],
    #         enable_auto_healing: false,
    #         auto_assign_elastic_ips: false,
    #         auto_assign_public_ips: false,
    #         custom_recipes: {
    #           setup: ["String"],
    #           configure: ["String"],
    #           deploy: ["String"],
    #           undeploy: ["String"],
    #           shutdown: ["String"],
    #         },
    #         install_updates_on_boot: false,
    #         use_ebs_optimized_instances: false,
    #         lifecycle_event_configuration: {
    #           shutdown: {
    #             execution_timeout: 1,
    #             delay_until_elb_connections_drained: false,
    #           },
    #         },
    #       }
    #
    # @!attribute [rw] stack_id
    #   The layer stack ID.
    #   @return [String]
    #
    # @!attribute [rw] type
    #   The layer type. A stack cannot have more than one built-in layer of
    #   the same type. It can have any number of custom layers. Built-in
    #   layers are not available in Chef 12 stacks.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The layer name, which is used by the console.
    #   @return [String]
    #
    # @!attribute [rw] shortname
    #   For custom layers only, use this parameter to specify the layer's
    #   short name, which is used internally by AWS OpsWorks Stacks and by
    #   Chef recipes. The short name is also used as the name for the
    #   directory where your app files are installed. It can have a maximum
    #   of 200 characters, which are limited to the alphanumeric characters,
    #   '-', '\_', and '.'.
    #
    #   The built-in layers' short names are defined by AWS OpsWorks
    #   Stacks. For more information, see the [Layer Reference][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/layers.html
    #   @return [String]
    #
    # @!attribute [rw] attributes
    #   One or more user-defined key-value pairs to be added to the stack
    #   attributes.
    #
    #   To create a cluster layer, set the `EcsClusterArn` attribute to the
    #   cluster's ARN.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] cloud_watch_logs_configuration
    #   Specifies CloudWatch Logs configuration options for the layer. For
    #   more information, see CloudWatchLogsLogStream.
    #   @return [Types::CloudWatchLogsConfiguration]
    #
    # @!attribute [rw] custom_instance_profile_arn
    #   The ARN of an IAM profile to be used for the layer's EC2 instances.
    #   For more information about IAM ARNs, see [Using Identifiers][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] custom_json
    #   A JSON-formatted string containing custom stack configuration and
    #   deployment attributes to be installed on the layer's instances. For
    #   more information, see [ Using Custom JSON][1]. This feature is
    #   supported as of version 1.7.42 of the AWS CLI.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook-json-override.html
    #   @return [String]
    #
    # @!attribute [rw] custom_security_group_ids
    #   An array containing the layer custom security group IDs.
    #   @return [Array<String>]
    #
    # @!attribute [rw] packages
    #   An array of `Package` objects that describes the layer packages.
    #   @return [Array<String>]
    #
    # @!attribute [rw] volume_configurations
    #   A `VolumeConfigurations` object that describes the layer's Amazon
    #   EBS volumes.
    #   @return [Array<Types::VolumeConfiguration>]
    #
    # @!attribute [rw] enable_auto_healing
    #   Whether to disable auto healing for the layer.
    #   @return [Boolean]
    #
    # @!attribute [rw] auto_assign_elastic_ips
    #   Whether to automatically assign an [Elastic IP address][1] to the
    #   layer's instances. For more information, see [How to Edit a
    #   Layer][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinglayers-basics-edit.html
    #   @return [Boolean]
    #
    # @!attribute [rw] auto_assign_public_ips
    #   For stacks that are running in a VPC, whether to automatically
    #   assign a public IP address to the layer's instances. For more
    #   information, see [How to Edit a Layer][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinglayers-basics-edit.html
    #   @return [Boolean]
    #
    # @!attribute [rw] custom_recipes
    #   A `LayerCustomRecipes` object that specifies the layer custom
    #   recipes.
    #   @return [Types::Recipes]
    #
    # @!attribute [rw] install_updates_on_boot
    #   Whether to install operating system and package updates when the
    #   instance boots. The default value is `true`. To control when updates
    #   are installed, set this value to `false`. You must then update your
    #   instances manually by using CreateDeployment to run the
    #   `update_dependencies` stack command or by manually running `yum`
    #   (Amazon Linux) or `apt-get` (Ubuntu) on the instances.
    #
    #   <note markdown="1"> To ensure that your instances have the latest security updates, we
    #   strongly recommend using the default value of `true`.
    #
    #    </note>
    #   @return [Boolean]
    #
    # @!attribute [rw] use_ebs_optimized_instances
    #   Whether to use Amazon EBS-optimized instances.
    #   @return [Boolean]
    #
    # @!attribute [rw] lifecycle_event_configuration
    #   A `LifeCycleEventConfiguration` object that you can use to configure
    #   the Shutdown event to specify an execution timeout and enable or
    #   disable Elastic Load Balancer connection draining.
    #   @return [Types::LifecycleEventConfiguration]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateLayerRequest AWS API Documentation
    #
    class CreateLayerRequest < Struct.new(
      :stack_id,
      :type,
      :name,
      :shortname,
      :attributes,
      :cloud_watch_logs_configuration,
      :custom_instance_profile_arn,
      :custom_json,
      :custom_security_group_ids,
      :packages,
      :volume_configurations,
      :enable_auto_healing,
      :auto_assign_elastic_ips,
      :auto_assign_public_ips,
      :custom_recipes,
      :install_updates_on_boot,
      :use_ebs_optimized_instances,
      :lifecycle_event_configuration)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `CreateLayer` request.
    #
    # @!attribute [rw] layer_id
    #   The layer ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateLayerResult AWS API Documentation
    #
    class CreateLayerResult < Struct.new(
      :layer_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass CreateStackRequest
    #   data as a hash:
    #
    #       {
    #         name: "String", # required
    #         region: "String", # required
    #         vpc_id: "String",
    #         attributes: {
    #           "Color" => "String",
    #         },
    #         service_role_arn: "String", # required
    #         default_instance_profile_arn: "String", # required
    #         default_os: "String",
    #         hostname_theme: "String",
    #         default_availability_zone: "String",
    #         default_subnet_id: "String",
    #         custom_json: "String",
    #         configuration_manager: {
    #           name: "String",
    #           version: "String",
    #         },
    #         chef_configuration: {
    #           manage_berkshelf: false,
    #           berkshelf_version: "String",
    #         },
    #         use_custom_cookbooks: false,
    #         use_opsworks_security_groups: false,
    #         custom_cookbooks_source: {
    #           type: "git", # accepts git, svn, archive, s3
    #           url: "String",
    #           username: "String",
    #           password: "String",
    #           ssh_key: "String",
    #           revision: "String",
    #         },
    #         default_ssh_key_name: "String",
    #         default_root_device_type: "ebs", # accepts ebs, instance-store
    #         agent_version: "String",
    #       }
    #
    # @!attribute [rw] name
    #   The stack name.
    #   @return [String]
    #
    # @!attribute [rw] region
    #   The stack's AWS region, such as `ap-south-1`. For more information
    #   about Amazon regions, see [Regions and Endpoints][1].
    #
    #   <note markdown="1"> In the AWS CLI, this API maps to the `--stack-region` parameter. If
    #   the `--stack-region` parameter and the AWS CLI common parameter
    #   `--region` are set to the same value, the stack uses a *regional*
    #   endpoint. If the `--stack-region` parameter is not set, but the AWS
    #   CLI `--region` parameter is, this also results in a stack with a
    #   *regional* endpoint. However, if the `--region` parameter is set to
    #   `us-east-1`, and the `--stack-region` parameter is set to one of the
    #   following, then the stack uses a legacy or *classic* region:
    #   `us-west-1, us-west-2, sa-east-1, eu-central-1, eu-west-1,
    #   ap-northeast-1, ap-southeast-1, ap-southeast-2`. In this case, the
    #   actual API endpoint of the stack is in `us-east-1`. Only the
    #   preceding regions are supported as classic regions in the
    #   `us-east-1` API endpoint. Because it is a best practice to choose
    #   the regional endpoint that is closest to where you manage AWS, we
    #   recommend that you use regional endpoints for new stacks. The AWS
    #   CLI common `--region` parameter always specifies a regional API
    #   endpoint; it cannot be used to specify a classic AWS OpsWorks Stacks
    #   region.
    #
    #    </note>
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] vpc_id
    #   The ID of the VPC that the stack is to be launched into. The VPC
    #   must be in the stack's region. All instances are launched into this
    #   VPC. You cannot change the ID later.
    #
    #   * If your account supports EC2-Classic, the default value is `no
    #     VPC`.
    #
    #   * If your account does not support EC2-Classic, the default value is
    #     the default VPC for the specified region.
    #
    #   If the VPC ID corresponds to a default VPC and you have specified
    #   either the `DefaultAvailabilityZone` or the `DefaultSubnetId`
    #   parameter only, AWS OpsWorks Stacks infers the value of the other
    #   parameter. If you specify neither parameter, AWS OpsWorks Stacks
    #   sets these parameters to the first valid Availability Zone for the
    #   specified region and the corresponding default VPC subnet ID,
    #   respectively.
    #
    #   If you specify a nondefault VPC ID, note the following:
    #
    #   * It must belong to a VPC in your account that is in the specified
    #     region.
    #
    #   * You must specify a value for `DefaultSubnetId`.
    #
    #   For more information about how to use AWS OpsWorks Stacks with a
    #   VPC, see [Running a Stack in a VPC][1]. For more information about
    #   default VPC and EC2-Classic, see [Supported Platforms][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-vpc.html
    #   [2]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-supported-platforms.html
    #   @return [String]
    #
    # @!attribute [rw] attributes
    #   One or more user-defined key-value pairs to be added to the stack
    #   attributes.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] service_role_arn
    #   The stack's AWS Identity and Access Management (IAM) role, which
    #   allows AWS OpsWorks Stacks to work with AWS resources on your
    #   behalf. You must set this parameter to the Amazon Resource Name
    #   (ARN) for an existing IAM role. For more information about IAM ARNs,
    #   see [Using Identifiers][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] default_instance_profile_arn
    #   The Amazon Resource Name (ARN) of an IAM profile that is the default
    #   profile for all of the stack's EC2 instances. For more information
    #   about IAM ARNs, see [Using Identifiers][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] default_os
    #   The stack's default operating system, which is installed on every
    #   instance unless you specify a different operating system when you
    #   create the instance. You can specify one of the following.
    #
    #   * A supported Linux operating system: An Amazon Linux version, such
    #     as `Amazon Linux 2018.03`, `Amazon Linux 2017.09`, `Amazon Linux
    #     2017.03`, `Amazon Linux 2016.09`, `Amazon Linux 2016.03`, `Amazon
    #     Linux 2015.09`, or `Amazon Linux 2015.03`.
    #
    #   * A supported Ubuntu operating system, such as `Ubuntu 16.04 LTS`,
    #     `Ubuntu 14.04 LTS`, or `Ubuntu 12.04 LTS`.
    #
    #   * `CentOS Linux 7`
    #
    #   * `Red Hat Enterprise Linux 7`
    #
    #   * A supported Windows operating system, such as `Microsoft Windows
    #     Server 2012 R2 Base`, `Microsoft Windows Server 2012 R2 with SQL
    #     Server Express`, `Microsoft Windows Server 2012 R2 with SQL Server
    #     Standard`, or `Microsoft Windows Server 2012 R2 with SQL Server
    #     Web`.
    #
    #   * A custom AMI: `Custom`. You specify the custom AMI you want to use
    #     when you create instances. For more information, see [ Using
    #     Custom AMIs][1].
    #
    #   The default option is the current Amazon Linux version. For more
    #   information about supported operating systems, see [AWS OpsWorks
    #   Stacks Operating Systems][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-custom-ami.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-os.html
    #   @return [String]
    #
    # @!attribute [rw] hostname_theme
    #   The stack's host name theme, with spaces replaced by underscores.
    #   The theme is used to generate host names for the stack's instances.
    #   By default, `HostnameTheme` is set to `Layer_Dependent`, which
    #   creates host names by appending integers to the layer's short name.
    #   The other themes are:
    #
    #   * `Baked_Goods`
    #
    #   * `Clouds`
    #
    #   * `Europe_Cities`
    #
    #   * `Fruits`
    #
    #   * `Greek_Deities_and_Titans`
    #
    #   * `Legendary_creatures_from_Japan`
    #
    #   * `Planets_and_Moons`
    #
    #   * `Roman_Deities`
    #
    #   * `Scottish_Islands`
    #
    #   * `US_Cities`
    #
    #   * `Wild_Cats`
    #
    #   To obtain a generated host name, call `GetHostNameSuggestion`, which
    #   returns a host name based on the current theme.
    #   @return [String]
    #
    # @!attribute [rw] default_availability_zone
    #   The stack's default Availability Zone, which must be in the
    #   specified region. For more information, see [Regions and
    #   Endpoints][1]. If you also specify a value for `DefaultSubnetId`,
    #   the subnet must be in the same zone. For more information, see the
    #   `VpcId` parameter description.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] default_subnet_id
    #   The stack's default VPC subnet ID. This parameter is required if
    #   you specify a value for the `VpcId` parameter. All instances are
    #   launched into this subnet unless you specify otherwise when you
    #   create the instance. If you also specify a value for
    #   `DefaultAvailabilityZone`, the subnet must be in that zone. For
    #   information on default values and when this parameter is required,
    #   see the `VpcId` parameter description.
    #   @return [String]
    #
    # @!attribute [rw] custom_json
    #   A string that contains user-defined, custom JSON. It can be used to
    #   override the corresponding default stack configuration attribute
    #   values or to pass data to recipes. The string should be in the
    #   following format:
    #
    #   `"\{"key1": "value1", "key2": "value2",...\}"`
    #
    #   For more information about custom JSON, see [Use Custom JSON to
    #   Modify the Stack Configuration Attributes][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-json.html
    #   @return [String]
    #
    # @!attribute [rw] configuration_manager
    #   The configuration manager. When you create a stack we recommend that
    #   you use the configuration manager to specify the Chef version: 12,
    #   11.10, or 11.4 for Linux stacks, or 12.2 for Windows stacks. The
    #   default value for Linux stacks is currently 12.
    #   @return [Types::StackConfigurationManager]
    #
    # @!attribute [rw] chef_configuration
    #   A `ChefConfiguration` object that specifies whether to enable
    #   Berkshelf and the Berkshelf version on Chef 11.10 stacks. For more
    #   information, see [Create a New Stack][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-creating.html
    #   @return [Types::ChefConfiguration]
    #
    # @!attribute [rw] use_custom_cookbooks
    #   Whether the stack uses custom cookbooks.
    #   @return [Boolean]
    #
    # @!attribute [rw] use_opsworks_security_groups
    #   Whether to associate the AWS OpsWorks Stacks built-in security
    #   groups with the stack's layers.
    #
    #   AWS OpsWorks Stacks provides a standard set of built-in security
    #   groups, one for each layer, which are associated with layers by
    #   default. With `UseOpsworksSecurityGroups` you can instead provide
    #   your own custom security groups. `UseOpsworksSecurityGroups` has the
    #   following settings:
    #
    #   * True - AWS OpsWorks Stacks automatically associates the
    #     appropriate built-in security group with each layer (default
    #     setting). You can associate additional security groups with a
    #     layer after you create it, but you cannot delete the built-in
    #     security group.
    #
    #   * False - AWS OpsWorks Stacks does not associate built-in security
    #     groups with layers. You must create appropriate EC2 security
    #     groups and associate a security group with each layer that you
    #     create. However, you can still manually associate a built-in
    #     security group with a layer on creation; custom security groups
    #     are required only for those layers that need custom settings.
    #
    #   For more information, see [Create a New Stack][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-creating.html
    #   @return [Boolean]
    #
    # @!attribute [rw] custom_cookbooks_source
    #   Contains the information required to retrieve an app or cookbook
    #   from a repository. For more information, see [Adding Apps][1] or
    #   [Cookbooks and Recipes][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingapps-creating.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook.html
    #   @return [Types::Source]
    #
    # @!attribute [rw] default_ssh_key_name
    #   A default Amazon EC2 key pair name. The default value is none. If
    #   you specify a key pair name, AWS OpsWorks installs the public key on
    #   the instance and you can use the private key with an SSH client to
    #   log in to the instance. For more information, see [ Using SSH to
    #   Communicate with an Instance][1] and [ Managing SSH Access][2]. You
    #   can override this setting by specifying a different key pair, or no
    #   key pair, when you [ create an instance][3].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-ssh.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/security-ssh-access.html
    #   [3]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-add.html
    #   @return [String]
    #
    # @!attribute [rw] default_root_device_type
    #   The default root device type. This value is the default for all
    #   instances in the stack, but you can override it when you create an
    #   instance. The default option is `instance-store`. For more
    #   information, see [Storage for the Root Device][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ComponentsAMIs.html#storage-for-the-root-device
    #   @return [String]
    #
    # @!attribute [rw] agent_version
    #   The default AWS OpsWorks Stacks agent version. You have the
    #   following options:
    #
    #   * Auto-update - Set this parameter to `LATEST`. AWS OpsWorks Stacks
    #     automatically installs new agent versions on the stack's
    #     instances as soon as they are available.
    #
    #   * Fixed version - Set this parameter to your preferred agent
    #     version. To update the agent version, you must edit the stack
    #     configuration and specify a new version. AWS OpsWorks Stacks then
    #     automatically installs that version on the stack's instances.
    #
    #   The default setting is the most recent release of the agent. To
    #   specify an agent version, you must use the complete version number,
    #   not the abbreviated number shown on the console. For a list of
    #   available agent version numbers, call DescribeAgentVersions.
    #   AgentVersion cannot be set to Chef 12.2.
    #
    #   <note markdown="1"> You can also specify an agent version when you create or update an
    #   instance, which overrides the stack's default setting.
    #
    #    </note>
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateStackRequest AWS API Documentation
    #
    class CreateStackRequest < Struct.new(
      :name,
      :region,
      :vpc_id,
      :attributes,
      :service_role_arn,
      :default_instance_profile_arn,
      :default_os,
      :hostname_theme,
      :default_availability_zone,
      :default_subnet_id,
      :custom_json,
      :configuration_manager,
      :chef_configuration,
      :use_custom_cookbooks,
      :use_opsworks_security_groups,
      :custom_cookbooks_source,
      :default_ssh_key_name,
      :default_root_device_type,
      :agent_version)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `CreateStack` request.
    #
    # @!attribute [rw] stack_id
    #   The stack ID, which is an opaque string that you use to identify the
    #   stack when performing actions such as `DescribeStacks`.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateStackResult AWS API Documentation
    #
    class CreateStackResult < Struct.new(
      :stack_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass CreateUserProfileRequest
    #   data as a hash:
    #
    #       {
    #         iam_user_arn: "String", # required
    #         ssh_username: "String",
    #         ssh_public_key: "String",
    #         allow_self_management: false,
    #       }
    #
    # @!attribute [rw] iam_user_arn
    #   The user's IAM ARN; this can also be a federated user's ARN.
    #   @return [String]
    #
    # @!attribute [rw] ssh_username
    #   The user's SSH user name. The allowable characters are \[a-z\],
    #   \[A-Z\], \[0-9\], '-', and '\_'. If the specified name includes
    #   other punctuation marks, AWS OpsWorks Stacks removes them. For
    #   example, `my.name` will be changed to `myname`. If you do not
    #   specify an SSH user name, AWS OpsWorks Stacks generates one from the
    #   IAM user name.
    #   @return [String]
    #
    # @!attribute [rw] ssh_public_key
    #   The user's public SSH key.
    #   @return [String]
    #
    # @!attribute [rw] allow_self_management
    #   Whether users can specify their own SSH public key through the My
    #   Settings page. For more information, see [Setting an IAM User's
    #   Public SSH Key][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/security-settingsshkey.html
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateUserProfileRequest AWS API Documentation
    #
    class CreateUserProfileRequest < Struct.new(
      :iam_user_arn,
      :ssh_username,
      :ssh_public_key,
      :allow_self_management)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `CreateUserProfile` request.
    #
    # @!attribute [rw] iam_user_arn
    #   The user's IAM ARN.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateUserProfileResult AWS API Documentation
    #
    class CreateUserProfileResult < Struct.new(
      :iam_user_arn)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an app's data source.
    #
    # @note When making an API call, you may pass DataSource
    #   data as a hash:
    #
    #       {
    #         type: "String",
    #         arn: "String",
    #         database_name: "String",
    #       }
    #
    # @!attribute [rw] type
    #   The data source's type, `AutoSelectOpsworksMysqlInstance`,
    #   `OpsworksMysqlInstance`, `RdsDbInstance`, or `None`.
    #   @return [String]
    #
    # @!attribute [rw] arn
    #   The data source's ARN.
    #   @return [String]
    #
    # @!attribute [rw] database_name
    #   The database name.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DataSource AWS API Documentation
    #
    class DataSource < Struct.new(
      :type,
      :arn,
      :database_name)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DeleteAppRequest
    #   data as a hash:
    #
    #       {
    #         app_id: "String", # required
    #       }
    #
    # @!attribute [rw] app_id
    #   The app ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DeleteAppRequest AWS API Documentation
    #
    class DeleteAppRequest < Struct.new(
      :app_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DeleteInstanceRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String", # required
    #         delete_elastic_ip: false,
    #         delete_volumes: false,
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @!attribute [rw] delete_elastic_ip
    #   Whether to delete the instance Elastic IP address.
    #   @return [Boolean]
    #
    # @!attribute [rw] delete_volumes
    #   Whether to delete the instance's Amazon EBS volumes.
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DeleteInstanceRequest AWS API Documentation
    #
    class DeleteInstanceRequest < Struct.new(
      :instance_id,
      :delete_elastic_ip,
      :delete_volumes)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DeleteLayerRequest
    #   data as a hash:
    #
    #       {
    #         layer_id: "String", # required
    #       }
    #
    # @!attribute [rw] layer_id
    #   The layer ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DeleteLayerRequest AWS API Documentation
    #
    class DeleteLayerRequest < Struct.new(
      :layer_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DeleteStackRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DeleteStackRequest AWS API Documentation
    #
    class DeleteStackRequest < Struct.new(
      :stack_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DeleteUserProfileRequest
    #   data as a hash:
    #
    #       {
    #         iam_user_arn: "String", # required
    #       }
    #
    # @!attribute [rw] iam_user_arn
    #   The user's IAM ARN. This can also be a federated user's ARN.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DeleteUserProfileRequest AWS API Documentation
    #
    class DeleteUserProfileRequest < Struct.new(
      :iam_user_arn)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes a deployment of a stack or app.
    #
    # @!attribute [rw] deployment_id
    #   The deployment ID.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] app_id
    #   The app ID.
    #   @return [String]
    #
    # @!attribute [rw] created_at
    #   Date when the deployment was created.
    #   @return [String]
    #
    # @!attribute [rw] completed_at
    #   Date when the deployment completed.
    #   @return [String]
    #
    # @!attribute [rw] duration
    #   The deployment duration.
    #   @return [Integer]
    #
    # @!attribute [rw] iam_user_arn
    #   The user's IAM ARN.
    #   @return [String]
    #
    # @!attribute [rw] comment
    #   A user-defined comment.
    #   @return [String]
    #
    # @!attribute [rw] command
    #   Used to specify a stack or deployment command.
    #   @return [Types::DeploymentCommand]
    #
    # @!attribute [rw] status
    #   The deployment status:
    #
    #   * running
    #
    #   * successful
    #
    #   * failed
    #   @return [String]
    #
    # @!attribute [rw] custom_json
    #   A string that contains user-defined custom JSON. It can be used to
    #   override the corresponding default stack configuration attribute
    #   values for stack or to pass data to recipes. The string should be in
    #   the following format:
    #
    #   `"\{"key1": "value1", "key2": "value2",...\}"`
    #
    #   For more information on custom JSON, see [Use Custom JSON to Modify
    #   the Stack Configuration Attributes][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-json.html
    #   @return [String]
    #
    # @!attribute [rw] instance_ids
    #   The IDs of the target instances.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/Deployment AWS API Documentation
    #
    class Deployment < Struct.new(
      :deployment_id,
      :stack_id,
      :app_id,
      :created_at,
      :completed_at,
      :duration,
      :iam_user_arn,
      :comment,
      :command,
      :status,
      :custom_json,
      :instance_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Used to specify a stack or deployment command.
    #
    # @note When making an API call, you may pass DeploymentCommand
    #   data as a hash:
    #
    #       {
    #         name: "install_dependencies", # required, accepts install_dependencies, update_dependencies, update_custom_cookbooks, execute_recipes, configure, setup, deploy, rollback, start, stop, restart, undeploy
    #         args: {
    #           "String" => ["String"],
    #         },
    #       }
    #
    # @!attribute [rw] name
    #   Specifies the operation. You can specify only one command.
    #
    #   For stacks, the following commands are available:
    #
    #   * `execute_recipes`\: Execute one or more recipes. To specify the
    #     recipes, set an `Args` parameter named `recipes` to the list of
    #     recipes to be executed. For example, to execute
    #     `phpapp::appsetup`, set `Args` to
    #     `\{"recipes":["phpapp::appsetup"]\}`.
    #
    #   * `install_dependencies`\: Install the stack's dependencies.
    #
    #   * `update_custom_cookbooks`\: Update the stack's custom cookbooks.
    #
    #   * `update_dependencies`\: Update the stack's dependencies.
    #
    #   <note markdown="1"> The update\_dependencies and install\_dependencies commands are
    #   supported only for Linux instances. You can run the commands
    #   successfully on Windows instances, but they do nothing.
    #
    #    </note>
    #
    #   For apps, the following commands are available:
    #
    #   * `deploy`\: Deploy an app. Ruby on Rails apps have an optional
    #     `Args` parameter named `migrate`. Set `Args` to
    #     \\\{"migrate":\["true"\]\\} to migrate the database. The
    #     default setting is \\\{"migrate":\["false"\]\\}.
    #
    #   * `rollback` Roll the app back to the previous version. When you
    #     update an app, AWS OpsWorks Stacks stores the previous version, up
    #     to a maximum of five versions. You can use this command to roll an
    #     app back as many as four versions.
    #
    #   * `start`\: Start the app's web or application server.
    #
    #   * `stop`\: Stop the app's web or application server.
    #
    #   * `restart`\: Restart the app's web or application server.
    #
    #   * `undeploy`\: Undeploy the app.
    #   @return [String]
    #
    # @!attribute [rw] args
    #   The arguments of those commands that take arguments. It should be
    #   set to a JSON object with the following format:
    #
    #   `\{"arg_name1" : ["value1", "value2", ...], "arg_name2" : ["value1",
    #   "value2", ...], ...\}`
    #
    #   The `update_dependencies` command takes two arguments:
    #
    #   * `upgrade_os_to` - Specifies the desired Amazon Linux version for
    #     instances whose OS you want to upgrade, such as `Amazon Linux
    #     2016.09`. You must also set the `allow_reboot` argument to true.
    #
    #   * `allow_reboot` - Specifies whether to allow AWS OpsWorks Stacks to
    #     reboot the instances if necessary, after installing the updates.
    #     This argument can be set to either `true` or `false`. The default
    #     value is `false`.
    #
    #   For example, to upgrade an instance to Amazon Linux 2016.09, set
    #   `Args` to the following.
    #
    #   ` \{ "upgrade_os_to":["Amazon Linux 2016.09"],
    #   "allow_reboot":["true"] \} `
    #   @return [Hash<String,Array<String>>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DeploymentCommand AWS API Documentation
    #
    class DeploymentCommand < Struct.new(
      :name,
      :args)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DeregisterEcsClusterRequest
    #   data as a hash:
    #
    #       {
    #         ecs_cluster_arn: "String", # required
    #       }
    #
    # @!attribute [rw] ecs_cluster_arn
    #   The cluster's Amazon Resource Number (ARN).
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DeregisterEcsClusterRequest AWS API Documentation
    #
    class DeregisterEcsClusterRequest < Struct.new(
      :ecs_cluster_arn)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DeregisterElasticIpRequest
    #   data as a hash:
    #
    #       {
    #         elastic_ip: "String", # required
    #       }
    #
    # @!attribute [rw] elastic_ip
    #   The Elastic IP address.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DeregisterElasticIpRequest AWS API Documentation
    #
    class DeregisterElasticIpRequest < Struct.new(
      :elastic_ip)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DeregisterInstanceRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String", # required
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DeregisterInstanceRequest AWS API Documentation
    #
    class DeregisterInstanceRequest < Struct.new(
      :instance_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DeregisterRdsDbInstanceRequest
    #   data as a hash:
    #
    #       {
    #         rds_db_instance_arn: "String", # required
    #       }
    #
    # @!attribute [rw] rds_db_instance_arn
    #   The Amazon RDS instance's ARN.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DeregisterRdsDbInstanceRequest AWS API Documentation
    #
    class DeregisterRdsDbInstanceRequest < Struct.new(
      :rds_db_instance_arn)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DeregisterVolumeRequest
    #   data as a hash:
    #
    #       {
    #         volume_id: "String", # required
    #       }
    #
    # @!attribute [rw] volume_id
    #   The AWS OpsWorks Stacks volume ID, which is the GUID that AWS
    #   OpsWorks Stacks assigned to the instance when you registered the
    #   volume with the stack, not the Amazon EC2 volume ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DeregisterVolumeRequest AWS API Documentation
    #
    class DeregisterVolumeRequest < Struct.new(
      :volume_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeAgentVersionsRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String",
    #         configuration_manager: {
    #           name: "String",
    #           version: "String",
    #         },
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] configuration_manager
    #   The configuration manager.
    #   @return [Types::StackConfigurationManager]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeAgentVersionsRequest AWS API Documentation
    #
    class DescribeAgentVersionsRequest < Struct.new(
      :stack_id,
      :configuration_manager)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeAgentVersions` request.
    #
    # @!attribute [rw] agent_versions
    #   The agent versions for the specified stack or configuration manager.
    #   Note that this value is the complete version number, not the
    #   abbreviated number used by the console.
    #   @return [Array<Types::AgentVersion>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeAgentVersionsResult AWS API Documentation
    #
    class DescribeAgentVersionsResult < Struct.new(
      :agent_versions)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeAppsRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String",
    #         app_ids: ["String"],
    #       }
    #
    # @!attribute [rw] stack_id
    #   The app stack ID. If you use this parameter, `DescribeApps` returns
    #   a description of the apps in the specified stack.
    #   @return [String]
    #
    # @!attribute [rw] app_ids
    #   An array of app IDs for the apps to be described. If you use this
    #   parameter, `DescribeApps` returns a description of the specified
    #   apps. Otherwise, it returns a description of every app.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeAppsRequest AWS API Documentation
    #
    class DescribeAppsRequest < Struct.new(
      :stack_id,
      :app_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeApps` request.
    #
    # @!attribute [rw] apps
    #   An array of `App` objects that describe the specified apps.
    #   @return [Array<Types::App>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeAppsResult AWS API Documentation
    #
    class DescribeAppsResult < Struct.new(
      :apps)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeCommandsRequest
    #   data as a hash:
    #
    #       {
    #         deployment_id: "String",
    #         instance_id: "String",
    #         command_ids: ["String"],
    #       }
    #
    # @!attribute [rw] deployment_id
    #   The deployment ID. If you include this parameter, `DescribeCommands`
    #   returns a description of the commands associated with the specified
    #   deployment.
    #   @return [String]
    #
    # @!attribute [rw] instance_id
    #   The instance ID. If you include this parameter, `DescribeCommands`
    #   returns a description of the commands associated with the specified
    #   instance.
    #   @return [String]
    #
    # @!attribute [rw] command_ids
    #   An array of command IDs. If you include this parameter,
    #   `DescribeCommands` returns a description of the specified commands.
    #   Otherwise, it returns a description of every command.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeCommandsRequest AWS API Documentation
    #
    class DescribeCommandsRequest < Struct.new(
      :deployment_id,
      :instance_id,
      :command_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeCommands` request.
    #
    # @!attribute [rw] commands
    #   An array of `Command` objects that describe each of the specified
    #   commands.
    #   @return [Array<Types::Command>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeCommandsResult AWS API Documentation
    #
    class DescribeCommandsResult < Struct.new(
      :commands)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeDeploymentsRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String",
    #         app_id: "String",
    #         deployment_ids: ["String"],
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID. If you include this parameter, the command returns a
    #   description of the commands associated with the specified stack.
    #   @return [String]
    #
    # @!attribute [rw] app_id
    #   The app ID. If you include this parameter, the command returns a
    #   description of the commands associated with the specified app.
    #   @return [String]
    #
    # @!attribute [rw] deployment_ids
    #   An array of deployment IDs to be described. If you include this
    #   parameter, the command returns a description of the specified
    #   deployments. Otherwise, it returns a description of every
    #   deployment.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeDeploymentsRequest AWS API Documentation
    #
    class DescribeDeploymentsRequest < Struct.new(
      :stack_id,
      :app_id,
      :deployment_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeDeployments` request.
    #
    # @!attribute [rw] deployments
    #   An array of `Deployment` objects that describe the deployments.
    #   @return [Array<Types::Deployment>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeDeploymentsResult AWS API Documentation
    #
    class DescribeDeploymentsResult < Struct.new(
      :deployments)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeEcsClustersRequest
    #   data as a hash:
    #
    #       {
    #         ecs_cluster_arns: ["String"],
    #         stack_id: "String",
    #         next_token: "String",
    #         max_results: 1,
    #       }
    #
    # @!attribute [rw] ecs_cluster_arns
    #   A list of ARNs, one for each cluster to be described.
    #   @return [Array<String>]
    #
    # @!attribute [rw] stack_id
    #   A stack ID. `DescribeEcsClusters` returns a description of the
    #   cluster that is registered with the stack.
    #   @return [String]
    #
    # @!attribute [rw] next_token
    #   If the previous paginated request did not 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
    #   `DescribeEcsClusters` 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`.
    #   @return [String]
    #
    # @!attribute [rw] max_results
    #   To receive a paginated response, use this parameter to specify 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.
    #   @return [Integer]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeEcsClustersRequest AWS API Documentation
    #
    class DescribeEcsClustersRequest < Struct.new(
      :ecs_cluster_arns,
      :stack_id,
      :next_token,
      :max_results)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeEcsClusters` request.
    #
    # @!attribute [rw] ecs_clusters
    #   A list of `EcsCluster` objects containing the cluster descriptions.
    #   @return [Array<Types::EcsCluster>]
    #
    # @!attribute [rw] next_token
    #   If a paginated request does not return all of the remaining results,
    #   this parameter is set to a token that you can assign to the request
    #   object's `NextToken` parameter to retrieve the next set of results.
    #   If the previous paginated request returned all of the remaining
    #   results, this parameter is set to `null`.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeEcsClustersResult AWS API Documentation
    #
    class DescribeEcsClustersResult < Struct.new(
      :ecs_clusters,
      :next_token)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeElasticIpsRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String",
    #         stack_id: "String",
    #         ips: ["String"],
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID. If you include this parameter, `DescribeElasticIps`
    #   returns a description of the Elastic IP addresses associated with
    #   the specified instance.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   A stack ID. If you include this parameter, `DescribeElasticIps`
    #   returns a description of the Elastic IP addresses that are
    #   registered with the specified stack.
    #   @return [String]
    #
    # @!attribute [rw] ips
    #   An array of Elastic IP addresses to be described. If you include
    #   this parameter, `DescribeElasticIps` returns a description of the
    #   specified Elastic IP addresses. Otherwise, it returns a description
    #   of every Elastic IP address.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeElasticIpsRequest AWS API Documentation
    #
    class DescribeElasticIpsRequest < Struct.new(
      :instance_id,
      :stack_id,
      :ips)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeElasticIps` request.
    #
    # @!attribute [rw] elastic_ips
    #   An `ElasticIps` object that describes the specified Elastic IP
    #   addresses.
    #   @return [Array<Types::ElasticIp>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeElasticIpsResult AWS API Documentation
    #
    class DescribeElasticIpsResult < Struct.new(
      :elastic_ips)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeElasticLoadBalancersRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String",
    #         layer_ids: ["String"],
    #       }
    #
    # @!attribute [rw] stack_id
    #   A stack ID. The action describes the stack's Elastic Load Balancing
    #   instances.
    #   @return [String]
    #
    # @!attribute [rw] layer_ids
    #   A list of layer IDs. The action describes the Elastic Load Balancing
    #   instances for the specified layers.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeElasticLoadBalancersRequest AWS API Documentation
    #
    class DescribeElasticLoadBalancersRequest < Struct.new(
      :stack_id,
      :layer_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeElasticLoadBalancers` request.
    #
    # @!attribute [rw] elastic_load_balancers
    #   A list of `ElasticLoadBalancer` objects that describe the specified
    #   Elastic Load Balancing instances.
    #   @return [Array<Types::ElasticLoadBalancer>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeElasticLoadBalancersResult AWS API Documentation
    #
    class DescribeElasticLoadBalancersResult < Struct.new(
      :elastic_load_balancers)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeInstancesRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String",
    #         layer_id: "String",
    #         instance_ids: ["String"],
    #       }
    #
    # @!attribute [rw] stack_id
    #   A stack ID. If you use this parameter, `DescribeInstances` returns
    #   descriptions of the instances associated with the specified stack.
    #   @return [String]
    #
    # @!attribute [rw] layer_id
    #   A layer ID. If you use this parameter, `DescribeInstances` returns
    #   descriptions of the instances associated with the specified layer.
    #   @return [String]
    #
    # @!attribute [rw] instance_ids
    #   An array of instance IDs to be described. If you use this parameter,
    #   `DescribeInstances` returns a description of the specified
    #   instances. Otherwise, it returns a description of every instance.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeInstancesRequest AWS API Documentation
    #
    class DescribeInstancesRequest < Struct.new(
      :stack_id,
      :layer_id,
      :instance_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeInstances` request.
    #
    # @!attribute [rw] instances
    #   An array of `Instance` objects that describe the instances.
    #   @return [Array<Types::Instance>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeInstancesResult AWS API Documentation
    #
    class DescribeInstancesResult < Struct.new(
      :instances)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeLayersRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String",
    #         layer_ids: ["String"],
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] layer_ids
    #   An array of layer IDs that specify the layers to be described. If
    #   you omit this parameter, `DescribeLayers` returns a description of
    #   every layer in the specified stack.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeLayersRequest AWS API Documentation
    #
    class DescribeLayersRequest < Struct.new(
      :stack_id,
      :layer_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeLayers` request.
    #
    # @!attribute [rw] layers
    #   An array of `Layer` objects that describe the layers.
    #   @return [Array<Types::Layer>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeLayersResult AWS API Documentation
    #
    class DescribeLayersResult < Struct.new(
      :layers)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeLoadBasedAutoScalingRequest
    #   data as a hash:
    #
    #       {
    #         layer_ids: ["String"], # required
    #       }
    #
    # @!attribute [rw] layer_ids
    #   An array of layer IDs.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeLoadBasedAutoScalingRequest AWS API Documentation
    #
    class DescribeLoadBasedAutoScalingRequest < Struct.new(
      :layer_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeLoadBasedAutoScaling` request.
    #
    # @!attribute [rw] load_based_auto_scaling_configurations
    #   An array of `LoadBasedAutoScalingConfiguration` objects that
    #   describe each layer's configuration.
    #   @return [Array<Types::LoadBasedAutoScalingConfiguration>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeLoadBasedAutoScalingResult AWS API Documentation
    #
    class DescribeLoadBasedAutoScalingResult < Struct.new(
      :load_based_auto_scaling_configurations)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeMyUserProfile` request.
    #
    # @!attribute [rw] user_profile
    #   A `UserProfile` object that describes the user's SSH information.
    #   @return [Types::SelfUserProfile]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeMyUserProfileResult AWS API Documentation
    #
    class DescribeMyUserProfileResult < Struct.new(
      :user_profile)
      SENSITIVE = []
      include Aws::Structure
    end

    # The response to a `DescribeOperatingSystems` request.
    #
    # @!attribute [rw] operating_systems
    #   Contains information in response to a `DescribeOperatingSystems`
    #   request.
    #   @return [Array<Types::OperatingSystem>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeOperatingSystemsResponse AWS API Documentation
    #
    class DescribeOperatingSystemsResponse < Struct.new(
      :operating_systems)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribePermissionsRequest
    #   data as a hash:
    #
    #       {
    #         iam_user_arn: "String",
    #         stack_id: "String",
    #       }
    #
    # @!attribute [rw] iam_user_arn
    #   The user's IAM ARN. This can also be a federated user's ARN. For
    #   more information about IAM ARNs, see [Using Identifiers][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribePermissionsRequest AWS API Documentation
    #
    class DescribePermissionsRequest < Struct.new(
      :iam_user_arn,
      :stack_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribePermissions` request.
    #
    # @!attribute [rw] permissions
    #   An array of `Permission` objects that describe the stack
    #   permissions.
    #
    #   * If the request object contains only a stack ID, the array contains
    #     a `Permission` object with permissions for each of the stack IAM
    #     ARNs.
    #
    #   * If the request object contains only an IAM ARN, the array contains
    #     a `Permission` object with permissions for each of the user's
    #     stack IDs.
    #
    #   * If the request contains a stack ID and an IAM ARN, the array
    #     contains a single `Permission` object with permissions for the
    #     specified stack and IAM ARN.
    #   @return [Array<Types::Permission>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribePermissionsResult AWS API Documentation
    #
    class DescribePermissionsResult < Struct.new(
      :permissions)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeRaidArraysRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String",
    #         stack_id: "String",
    #         raid_array_ids: ["String"],
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID. If you use this parameter, `DescribeRaidArrays`
    #   returns descriptions of the RAID arrays associated with the
    #   specified instance.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] raid_array_ids
    #   An array of RAID array IDs. If you use this parameter,
    #   `DescribeRaidArrays` returns descriptions of the specified arrays.
    #   Otherwise, it returns a description of every array.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeRaidArraysRequest AWS API Documentation
    #
    class DescribeRaidArraysRequest < Struct.new(
      :instance_id,
      :stack_id,
      :raid_array_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeRaidArrays` request.
    #
    # @!attribute [rw] raid_arrays
    #   A `RaidArrays` object that describes the specified RAID arrays.
    #   @return [Array<Types::RaidArray>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeRaidArraysResult AWS API Documentation
    #
    class DescribeRaidArraysResult < Struct.new(
      :raid_arrays)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeRdsDbInstancesRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #         rds_db_instance_arns: ["String"],
    #       }
    #
    # @!attribute [rw] stack_id
    #   The ID of the stack with which the instances are registered. The
    #   operation returns descriptions of all registered Amazon RDS
    #   instances.
    #   @return [String]
    #
    # @!attribute [rw] rds_db_instance_arns
    #   An array containing the ARNs of the instances to be described.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeRdsDbInstancesRequest AWS API Documentation
    #
    class DescribeRdsDbInstancesRequest < Struct.new(
      :stack_id,
      :rds_db_instance_arns)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeRdsDbInstances` request.
    #
    # @!attribute [rw] rds_db_instances
    #   An a array of `RdsDbInstance` objects that describe the instances.
    #   @return [Array<Types::RdsDbInstance>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeRdsDbInstancesResult AWS API Documentation
    #
    class DescribeRdsDbInstancesResult < Struct.new(
      :rds_db_instances)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeServiceErrorsRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String",
    #         instance_id: "String",
    #         service_error_ids: ["String"],
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID. If you use this parameter, `DescribeServiceErrors`
    #   returns descriptions of the errors associated with the specified
    #   stack.
    #   @return [String]
    #
    # @!attribute [rw] instance_id
    #   The instance ID. If you use this parameter, `DescribeServiceErrors`
    #   returns descriptions of the errors associated with the specified
    #   instance.
    #   @return [String]
    #
    # @!attribute [rw] service_error_ids
    #   An array of service error IDs. If you use this parameter,
    #   `DescribeServiceErrors` returns descriptions of the specified
    #   errors. Otherwise, it returns a description of every error.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeServiceErrorsRequest AWS API Documentation
    #
    class DescribeServiceErrorsRequest < Struct.new(
      :stack_id,
      :instance_id,
      :service_error_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeServiceErrors` request.
    #
    # @!attribute [rw] service_errors
    #   An array of `ServiceError` objects that describe the specified
    #   service errors.
    #   @return [Array<Types::ServiceError>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeServiceErrorsResult AWS API Documentation
    #
    class DescribeServiceErrorsResult < Struct.new(
      :service_errors)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeStackProvisioningParametersRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeStackProvisioningParametersRequest AWS API Documentation
    #
    class DescribeStackProvisioningParametersRequest < Struct.new(
      :stack_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeStackProvisioningParameters`
    # request.
    #
    # @!attribute [rw] agent_installer_url
    #   The AWS OpsWorks Stacks agent installer's URL.
    #   @return [String]
    #
    # @!attribute [rw] parameters
    #   An embedded object that contains the provisioning parameters.
    #   @return [Hash<String,String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeStackProvisioningParametersResult AWS API Documentation
    #
    class DescribeStackProvisioningParametersResult < Struct.new(
      :agent_installer_url,
      :parameters)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeStackSummaryRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeStackSummaryRequest AWS API Documentation
    #
    class DescribeStackSummaryRequest < Struct.new(
      :stack_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeStackSummary` request.
    #
    # @!attribute [rw] stack_summary
    #   A `StackSummary` object that contains the results.
    #   @return [Types::StackSummary]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeStackSummaryResult AWS API Documentation
    #
    class DescribeStackSummaryResult < Struct.new(
      :stack_summary)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeStacksRequest
    #   data as a hash:
    #
    #       {
    #         stack_ids: ["String"],
    #       }
    #
    # @!attribute [rw] stack_ids
    #   An array of stack IDs that specify the stacks to be described. If
    #   you omit this parameter, `DescribeStacks` returns a description of
    #   every stack.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeStacksRequest AWS API Documentation
    #
    class DescribeStacksRequest < Struct.new(
      :stack_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeStacks` request.
    #
    # @!attribute [rw] stacks
    #   An array of `Stack` objects that describe the stacks.
    #   @return [Array<Types::Stack>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeStacksResult AWS API Documentation
    #
    class DescribeStacksResult < Struct.new(
      :stacks)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeTimeBasedAutoScalingRequest
    #   data as a hash:
    #
    #       {
    #         instance_ids: ["String"], # required
    #       }
    #
    # @!attribute [rw] instance_ids
    #   An array of instance IDs.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeTimeBasedAutoScalingRequest AWS API Documentation
    #
    class DescribeTimeBasedAutoScalingRequest < Struct.new(
      :instance_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeTimeBasedAutoScaling` request.
    #
    # @!attribute [rw] time_based_auto_scaling_configurations
    #   An array of `TimeBasedAutoScalingConfiguration` objects that
    #   describe the configuration for the specified instances.
    #   @return [Array<Types::TimeBasedAutoScalingConfiguration>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeTimeBasedAutoScalingResult AWS API Documentation
    #
    class DescribeTimeBasedAutoScalingResult < Struct.new(
      :time_based_auto_scaling_configurations)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeUserProfilesRequest
    #   data as a hash:
    #
    #       {
    #         iam_user_arns: ["String"],
    #       }
    #
    # @!attribute [rw] iam_user_arns
    #   An array of IAM or federated user ARNs that identify the users to be
    #   described.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeUserProfilesRequest AWS API Documentation
    #
    class DescribeUserProfilesRequest < Struct.new(
      :iam_user_arns)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeUserProfiles` request.
    #
    # @!attribute [rw] user_profiles
    #   A `Users` object that describes the specified users.
    #   @return [Array<Types::UserProfile>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeUserProfilesResult AWS API Documentation
    #
    class DescribeUserProfilesResult < Struct.new(
      :user_profiles)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DescribeVolumesRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String",
    #         stack_id: "String",
    #         raid_array_id: "String",
    #         volume_ids: ["String"],
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID. If you use this parameter, `DescribeVolumes`
    #   returns descriptions of the volumes associated with the specified
    #   instance.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   A stack ID. The action describes the stack's registered Amazon EBS
    #   volumes.
    #   @return [String]
    #
    # @!attribute [rw] raid_array_id
    #   The RAID array ID. If you use this parameter, `DescribeVolumes`
    #   returns descriptions of the volumes associated with the specified
    #   RAID array.
    #   @return [String]
    #
    # @!attribute [rw] volume_ids
    #   Am array of volume IDs. If you use this parameter, `DescribeVolumes`
    #   returns descriptions of the specified volumes. Otherwise, it returns
    #   a description of every volume.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeVolumesRequest AWS API Documentation
    #
    class DescribeVolumesRequest < Struct.new(
      :instance_id,
      :stack_id,
      :raid_array_id,
      :volume_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `DescribeVolumes` request.
    #
    # @!attribute [rw] volumes
    #   An array of volume IDs.
    #   @return [Array<Types::Volume>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeVolumesResult AWS API Documentation
    #
    class DescribeVolumesResult < Struct.new(
      :volumes)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DetachElasticLoadBalancerRequest
    #   data as a hash:
    #
    #       {
    #         elastic_load_balancer_name: "String", # required
    #         layer_id: "String", # required
    #       }
    #
    # @!attribute [rw] elastic_load_balancer_name
    #   The Elastic Load Balancing instance's name.
    #   @return [String]
    #
    # @!attribute [rw] layer_id
    #   The ID of the layer that the Elastic Load Balancing instance is
    #   attached to.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DetachElasticLoadBalancerRequest AWS API Documentation
    #
    class DetachElasticLoadBalancerRequest < Struct.new(
      :elastic_load_balancer_name,
      :layer_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass DisassociateElasticIpRequest
    #   data as a hash:
    #
    #       {
    #         elastic_ip: "String", # required
    #       }
    #
    # @!attribute [rw] elastic_ip
    #   The Elastic IP address.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DisassociateElasticIpRequest AWS API Documentation
    #
    class DisassociateElasticIpRequest < Struct.new(
      :elastic_ip)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an Amazon EBS volume. This data type maps directly to the
    # Amazon EC2 [EbsBlockDevice][1] data type.
    #
    #
    #
    # [1]: https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_EbsBlockDevice.html
    #
    # @note When making an API call, you may pass EbsBlockDevice
    #   data as a hash:
    #
    #       {
    #         snapshot_id: "String",
    #         iops: 1,
    #         volume_size: 1,
    #         volume_type: "gp2", # accepts gp2, io1, standard
    #         delete_on_termination: false,
    #       }
    #
    # @!attribute [rw] snapshot_id
    #   The snapshot ID.
    #   @return [String]
    #
    # @!attribute [rw] iops
    #   The number of I/O operations per second (IOPS) that the volume
    #   supports. For more information, see [EbsBlockDevice][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_EbsBlockDevice.html
    #   @return [Integer]
    #
    # @!attribute [rw] volume_size
    #   The volume size, in GiB. For more information, see
    #   [EbsBlockDevice][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_EbsBlockDevice.html
    #   @return [Integer]
    #
    # @!attribute [rw] volume_type
    #   The volume type. `gp2` for General Purpose (SSD) volumes, `io1` for
    #   Provisioned IOPS (SSD) volumes, `st1` for Throughput Optimized hard
    #   disk drives (HDD), `sc1` for Cold HDD,and `standard` for Magnetic
    #   volumes.
    #
    #   If you specify the `io1` volume type, you must also specify a value
    #   for the `Iops` attribute. The maximum ratio of provisioned IOPS to
    #   requested volume size (in GiB) is 50:1. AWS uses the default volume
    #   size (in GiB) specified in the AMI attributes to set IOPS to 50 x
    #   (volume size).
    #   @return [String]
    #
    # @!attribute [rw] delete_on_termination
    #   Whether the volume is deleted on instance termination.
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/EbsBlockDevice AWS API Documentation
    #
    class EbsBlockDevice < Struct.new(
      :snapshot_id,
      :iops,
      :volume_size,
      :volume_type,
      :delete_on_termination)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes a registered Amazon ECS cluster.
    #
    # @!attribute [rw] ecs_cluster_arn
    #   The cluster's ARN.
    #   @return [String]
    #
    # @!attribute [rw] ecs_cluster_name
    #   The cluster name.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] registered_at
    #   The time and date that the cluster was registered with the stack.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/EcsCluster AWS API Documentation
    #
    class EcsCluster < Struct.new(
      :ecs_cluster_arn,
      :ecs_cluster_name,
      :stack_id,
      :registered_at)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an Elastic IP address.
    #
    # @!attribute [rw] ip
    #   The IP address.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The name.
    #   @return [String]
    #
    # @!attribute [rw] domain
    #   The domain.
    #   @return [String]
    #
    # @!attribute [rw] region
    #   The AWS region. For more information, see [Regions and
    #   Endpoints][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] instance_id
    #   The ID of the instance that the address is attached to.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/ElasticIp AWS API Documentation
    #
    class ElasticIp < Struct.new(
      :ip,
      :name,
      :domain,
      :region,
      :instance_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an Elastic Load Balancing instance.
    #
    # @!attribute [rw] elastic_load_balancer_name
    #   The Elastic Load Balancing instance's name.
    #   @return [String]
    #
    # @!attribute [rw] region
    #   The instance's AWS region.
    #   @return [String]
    #
    # @!attribute [rw] dns_name
    #   The instance's public DNS name.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The ID of the stack that the instance is associated with.
    #   @return [String]
    #
    # @!attribute [rw] layer_id
    #   The ID of the layer that the instance is attached to.
    #   @return [String]
    #
    # @!attribute [rw] vpc_id
    #   The VPC ID.
    #   @return [String]
    #
    # @!attribute [rw] availability_zones
    #   A list of Availability Zones.
    #   @return [Array<String>]
    #
    # @!attribute [rw] subnet_ids
    #   A list of subnet IDs, if the stack is running in a VPC.
    #   @return [Array<String>]
    #
    # @!attribute [rw] ec2_instance_ids
    #   A list of the EC2 instances that the Elastic Load Balancing instance
    #   is managing traffic for.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/ElasticLoadBalancer AWS API Documentation
    #
    class ElasticLoadBalancer < Struct.new(
      :elastic_load_balancer_name,
      :region,
      :dns_name,
      :stack_id,
      :layer_id,
      :vpc_id,
      :availability_zones,
      :subnet_ids,
      :ec2_instance_ids)
      SENSITIVE = []
      include Aws::Structure
    end

    # Represents an app's environment variable.
    #
    # @note When making an API call, you may pass EnvironmentVariable
    #   data as a hash:
    #
    #       {
    #         key: "String", # required
    #         value: "String", # required
    #         secure: false,
    #       }
    #
    # @!attribute [rw] key
    #   (Required) The environment variable's name, which can consist of up
    #   to 64 characters and must be specified. The name can contain upper-
    #   and lowercase letters, numbers, and underscores (\_), but it must
    #   start with a letter or underscore.
    #   @return [String]
    #
    # @!attribute [rw] value
    #   (Optional) The environment variable's value, which can be left
    #   empty. If you specify a value, it can contain up to 256 characters,
    #   which must all be printable.
    #   @return [String]
    #
    # @!attribute [rw] secure
    #   (Optional) Whether the variable's value will be returned by the
    #   DescribeApps action. To conceal an environment variable's value,
    #   set `Secure` to `true`. `DescribeApps` then returns
    #   `*****FILTERED*****` instead of the actual value. The default value
    #   for `Secure` is `false`.
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/EnvironmentVariable AWS API Documentation
    #
    class EnvironmentVariable < Struct.new(
      :key,
      :value,
      :secure)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass GetHostnameSuggestionRequest
    #   data as a hash:
    #
    #       {
    #         layer_id: "String", # required
    #       }
    #
    # @!attribute [rw] layer_id
    #   The layer ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/GetHostnameSuggestionRequest AWS API Documentation
    #
    class GetHostnameSuggestionRequest < Struct.new(
      :layer_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `GetHostnameSuggestion` request.
    #
    # @!attribute [rw] layer_id
    #   The layer ID.
    #   @return [String]
    #
    # @!attribute [rw] hostname
    #   The generated host name.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/GetHostnameSuggestionResult AWS API Documentation
    #
    class GetHostnameSuggestionResult < Struct.new(
      :layer_id,
      :hostname)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass GrantAccessRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String", # required
    #         valid_for_in_minutes: 1,
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance's AWS OpsWorks Stacks ID.
    #   @return [String]
    #
    # @!attribute [rw] valid_for_in_minutes
    #   The length of time (in minutes) that the grant is valid. When the
    #   grant expires at the end of this period, the user will no longer be
    #   able to use the credentials to log in. If the user is logged in at
    #   the time, he or she automatically will be logged out.
    #   @return [Integer]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/GrantAccessRequest AWS API Documentation
    #
    class GrantAccessRequest < Struct.new(
      :instance_id,
      :valid_for_in_minutes)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `GrantAccess` request.
    #
    # @!attribute [rw] temporary_credential
    #   A `TemporaryCredential` object that contains the data needed to log
    #   in to the instance by RDP clients, such as the Microsoft Remote
    #   Desktop Connection.
    #   @return [Types::TemporaryCredential]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/GrantAccessResult AWS API Documentation
    #
    class GrantAccessResult < Struct.new(
      :temporary_credential)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an instance.
    #
    # @!attribute [rw] agent_version
    #   The agent version. This parameter is set to `INHERIT` if the
    #   instance inherits the default stack setting or to a a version number
    #   for a fixed agent version.
    #   @return [String]
    #
    # @!attribute [rw] ami_id
    #   A custom AMI ID to be used to create the instance. For more
    #   information, see [Instances][1]
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-custom-ami.html
    #   @return [String]
    #
    # @!attribute [rw] architecture
    #   The instance architecture: "i386" or "x86\_64".
    #   @return [String]
    #
    # @!attribute [rw] arn
    #   The instance's Amazon Resource Number (ARN).
    #   @return [String]
    #
    # @!attribute [rw] auto_scaling_type
    #   For load-based or time-based instances, the type.
    #   @return [String]
    #
    # @!attribute [rw] availability_zone
    #   The instance Availability Zone. For more information, see [Regions
    #   and Endpoints][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] block_device_mappings
    #   An array of `BlockDeviceMapping` objects that specify the
    #   instance's block device mappings.
    #   @return [Array<Types::BlockDeviceMapping>]
    #
    # @!attribute [rw] created_at
    #   The time that the instance was created.
    #   @return [String]
    #
    # @!attribute [rw] ebs_optimized
    #   Whether this is an Amazon EBS-optimized instance.
    #   @return [Boolean]
    #
    # @!attribute [rw] ec2_instance_id
    #   The ID of the associated Amazon EC2 instance.
    #   @return [String]
    #
    # @!attribute [rw] ecs_cluster_arn
    #   For container instances, the Amazon ECS cluster's ARN.
    #   @return [String]
    #
    # @!attribute [rw] ecs_container_instance_arn
    #   For container instances, the instance's ARN.
    #   @return [String]
    #
    # @!attribute [rw] elastic_ip
    #   The instance [Elastic IP address ][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html
    #   @return [String]
    #
    # @!attribute [rw] hostname
    #   The instance host name.
    #   @return [String]
    #
    # @!attribute [rw] infrastructure_class
    #   For registered instances, the infrastructure class: `ec2` or
    #   `on-premises`.
    #   @return [String]
    #
    # @!attribute [rw] install_updates_on_boot
    #   Whether to install operating system and package updates when the
    #   instance boots. The default value is `true`. If this value is set to
    #   `false`, you must then update your instances manually by using
    #   CreateDeployment to run the `update_dependencies` stack command or
    #   by manually running `yum` (Amazon Linux) or `apt-get` (Ubuntu) on
    #   the instances.
    #
    #   <note markdown="1"> We strongly recommend using the default value of `true`, to ensure
    #   that your instances have the latest security updates.
    #
    #    </note>
    #   @return [Boolean]
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @!attribute [rw] instance_profile_arn
    #   The ARN of the instance's IAM profile. For more information about
    #   IAM ARNs, see [Using Identifiers][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] instance_type
    #   The instance type, such as `t2.micro`.
    #   @return [String]
    #
    # @!attribute [rw] last_service_error_id
    #   The ID of the last service error. For more information, call
    #   DescribeServiceErrors.
    #   @return [String]
    #
    # @!attribute [rw] layer_ids
    #   An array containing the instance layer IDs.
    #   @return [Array<String>]
    #
    # @!attribute [rw] os
    #   The instance's operating system.
    #   @return [String]
    #
    # @!attribute [rw] platform
    #   The instance's platform.
    #   @return [String]
    #
    # @!attribute [rw] private_dns
    #   The instance's private DNS name.
    #   @return [String]
    #
    # @!attribute [rw] private_ip
    #   The instance's private IP address.
    #   @return [String]
    #
    # @!attribute [rw] public_dns
    #   The instance public DNS name.
    #   @return [String]
    #
    # @!attribute [rw] public_ip
    #   The instance public IP address.
    #   @return [String]
    #
    # @!attribute [rw] registered_by
    #   For registered instances, who performed the registration.
    #   @return [String]
    #
    # @!attribute [rw] reported_agent_version
    #   The instance's reported AWS OpsWorks Stacks agent version.
    #   @return [String]
    #
    # @!attribute [rw] reported_os
    #   For registered instances, the reported operating system.
    #   @return [Types::ReportedOs]
    #
    # @!attribute [rw] root_device_type
    #   The instance's root device type. For more information, see [Storage
    #   for the Root Device][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ComponentsAMIs.html#storage-for-the-root-device
    #   @return [String]
    #
    # @!attribute [rw] root_device_volume_id
    #   The root device volume ID.
    #   @return [String]
    #
    # @!attribute [rw] security_group_ids
    #   An array containing the instance security group IDs.
    #   @return [Array<String>]
    #
    # @!attribute [rw] ssh_host_dsa_key_fingerprint
    #   The SSH key's Deep Security Agent (DSA) fingerprint.
    #   @return [String]
    #
    # @!attribute [rw] ssh_host_rsa_key_fingerprint
    #   The SSH key's RSA fingerprint.
    #   @return [String]
    #
    # @!attribute [rw] ssh_key_name
    #   The instance's Amazon EC2 key-pair name.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] status
    #   The instance status:
    #
    #   * `booting`
    #
    #   * `connection_lost`
    #
    #   * `online`
    #
    #   * `pending`
    #
    #   * `rebooting`
    #
    #   * `requested`
    #
    #   * `running_setup`
    #
    #   * `setup_failed`
    #
    #   * `shutting_down`
    #
    #   * `start_failed`
    #
    #   * `stop_failed`
    #
    #   * `stopped`
    #
    #   * `stopping`
    #
    #   * `terminated`
    #
    #   * `terminating`
    #   @return [String]
    #
    # @!attribute [rw] subnet_id
    #   The instance's subnet ID; applicable only if the stack is running
    #   in a VPC.
    #   @return [String]
    #
    # @!attribute [rw] tenancy
    #   The instance's tenancy option, such as `dedicated` or `host`.
    #   @return [String]
    #
    # @!attribute [rw] virtualization_type
    #   The instance's virtualization type: `paravirtual` or `hvm`.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/Instance AWS API Documentation
    #
    class Instance < Struct.new(
      :agent_version,
      :ami_id,
      :architecture,
      :arn,
      :auto_scaling_type,
      :availability_zone,
      :block_device_mappings,
      :created_at,
      :ebs_optimized,
      :ec2_instance_id,
      :ecs_cluster_arn,
      :ecs_container_instance_arn,
      :elastic_ip,
      :hostname,
      :infrastructure_class,
      :install_updates_on_boot,
      :instance_id,
      :instance_profile_arn,
      :instance_type,
      :last_service_error_id,
      :layer_ids,
      :os,
      :platform,
      :private_dns,
      :private_ip,
      :public_dns,
      :public_ip,
      :registered_by,
      :reported_agent_version,
      :reported_os,
      :root_device_type,
      :root_device_volume_id,
      :security_group_ids,
      :ssh_host_dsa_key_fingerprint,
      :ssh_host_rsa_key_fingerprint,
      :ssh_key_name,
      :stack_id,
      :status,
      :subnet_id,
      :tenancy,
      :virtualization_type)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains a description of an Amazon EC2 instance from the Amazon EC2
    # metadata service. For more information, see [Instance Metadata and
    # User Data][1].
    #
    #
    #
    # [1]: https://docs.aws.amazon.com/sdkfornet/latest/apidocs/Index.html
    #
    # @note When making an API call, you may pass InstanceIdentity
    #   data as a hash:
    #
    #       {
    #         document: "String",
    #         signature: "String",
    #       }
    #
    # @!attribute [rw] document
    #   A JSON document that contains the metadata.
    #   @return [String]
    #
    # @!attribute [rw] signature
    #   A signature that can be used to verify the document's accuracy and
    #   authenticity.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/InstanceIdentity AWS API Documentation
    #
    class InstanceIdentity < Struct.new(
      :document,
      :signature)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes how many instances a stack has for each status.
    #
    # @!attribute [rw] assigning
    #   The number of instances in the Assigning state.
    #   @return [Integer]
    #
    # @!attribute [rw] booting
    #   The number of instances with `booting` status.
    #   @return [Integer]
    #
    # @!attribute [rw] connection_lost
    #   The number of instances with `connection_lost` status.
    #   @return [Integer]
    #
    # @!attribute [rw] deregistering
    #   The number of instances in the Deregistering state.
    #   @return [Integer]
    #
    # @!attribute [rw] online
    #   The number of instances with `online` status.
    #   @return [Integer]
    #
    # @!attribute [rw] pending
    #   The number of instances with `pending` status.
    #   @return [Integer]
    #
    # @!attribute [rw] rebooting
    #   The number of instances with `rebooting` status.
    #   @return [Integer]
    #
    # @!attribute [rw] registered
    #   The number of instances in the Registered state.
    #   @return [Integer]
    #
    # @!attribute [rw] registering
    #   The number of instances in the Registering state.
    #   @return [Integer]
    #
    # @!attribute [rw] requested
    #   The number of instances with `requested` status.
    #   @return [Integer]
    #
    # @!attribute [rw] running_setup
    #   The number of instances with `running_setup` status.
    #   @return [Integer]
    #
    # @!attribute [rw] setup_failed
    #   The number of instances with `setup_failed` status.
    #   @return [Integer]
    #
    # @!attribute [rw] shutting_down
    #   The number of instances with `shutting_down` status.
    #   @return [Integer]
    #
    # @!attribute [rw] start_failed
    #   The number of instances with `start_failed` status.
    #   @return [Integer]
    #
    # @!attribute [rw] stop_failed
    #   The number of instances with `stop_failed` status.
    #   @return [Integer]
    #
    # @!attribute [rw] stopped
    #   The number of instances with `stopped` status.
    #   @return [Integer]
    #
    # @!attribute [rw] stopping
    #   The number of instances with `stopping` status.
    #   @return [Integer]
    #
    # @!attribute [rw] terminated
    #   The number of instances with `terminated` status.
    #   @return [Integer]
    #
    # @!attribute [rw] terminating
    #   The number of instances with `terminating` status.
    #   @return [Integer]
    #
    # @!attribute [rw] unassigning
    #   The number of instances in the Unassigning state.
    #   @return [Integer]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/InstancesCount AWS API Documentation
    #
    class InstancesCount < Struct.new(
      :assigning,
      :booting,
      :connection_lost,
      :deregistering,
      :online,
      :pending,
      :rebooting,
      :registered,
      :registering,
      :requested,
      :running_setup,
      :setup_failed,
      :shutting_down,
      :start_failed,
      :stop_failed,
      :stopped,
      :stopping,
      :terminated,
      :terminating,
      :unassigning)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes a layer.
    #
    # @!attribute [rw] arn
    #   The Amazon Resource Number (ARN) of a layer.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The layer stack ID.
    #   @return [String]
    #
    # @!attribute [rw] layer_id
    #   The layer ID.
    #   @return [String]
    #
    # @!attribute [rw] type
    #   The layer type.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The layer name.
    #   @return [String]
    #
    # @!attribute [rw] shortname
    #   The layer short name.
    #   @return [String]
    #
    # @!attribute [rw] attributes
    #   The layer attributes.
    #
    #   For the `HaproxyStatsPassword`, `MysqlRootPassword`, and
    #   `GangliaPassword` attributes, AWS OpsWorks Stacks returns
    #   `*****FILTERED*****` instead of the actual value
    #
    #   For an ECS Cluster layer, AWS OpsWorks Stacks the `EcsClusterArn`
    #   attribute is set to the cluster's ARN.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] cloud_watch_logs_configuration
    #   The Amazon CloudWatch Logs configuration settings for the layer.
    #   @return [Types::CloudWatchLogsConfiguration]
    #
    # @!attribute [rw] custom_instance_profile_arn
    #   The ARN of the default IAM profile to be used for the layer's EC2
    #   instances. For more information about IAM ARNs, see [Using
    #   Identifiers][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] custom_json
    #   A JSON formatted string containing the layer's custom stack
    #   configuration and deployment attributes.
    #   @return [String]
    #
    # @!attribute [rw] custom_security_group_ids
    #   An array containing the layer's custom security group IDs.
    #   @return [Array<String>]
    #
    # @!attribute [rw] default_security_group_names
    #   An array containing the layer's security group names.
    #   @return [Array<String>]
    #
    # @!attribute [rw] packages
    #   An array of `Package` objects that describe the layer's packages.
    #   @return [Array<String>]
    #
    # @!attribute [rw] volume_configurations
    #   A `VolumeConfigurations` object that describes the layer's Amazon
    #   EBS volumes.
    #   @return [Array<Types::VolumeConfiguration>]
    #
    # @!attribute [rw] enable_auto_healing
    #   Whether auto healing is disabled for the layer.
    #   @return [Boolean]
    #
    # @!attribute [rw] auto_assign_elastic_ips
    #   Whether to automatically assign an [Elastic IP address][1] to the
    #   layer's instances. For more information, see [How to Edit a
    #   Layer][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinglayers-basics-edit.html
    #   @return [Boolean]
    #
    # @!attribute [rw] auto_assign_public_ips
    #   For stacks that are running in a VPC, whether to automatically
    #   assign a public IP address to the layer's instances. For more
    #   information, see [How to Edit a Layer][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinglayers-basics-edit.html
    #   @return [Boolean]
    #
    # @!attribute [rw] default_recipes
    #   AWS OpsWorks Stacks supports five lifecycle events: **setup**,
    #   **configuration**, **deploy**, **undeploy**, and **shutdown**. For
    #   each layer, AWS OpsWorks Stacks runs a set of standard recipes for
    #   each event. You can also provide custom recipes for any or all
    #   layers and events. AWS OpsWorks Stacks runs custom event recipes
    #   after the standard recipes. `LayerCustomRecipes` specifies the
    #   custom recipes for a particular layer to be run in response to each
    #   of the five events.
    #
    #   To specify a recipe, use the cookbook's directory name in the
    #   repository followed by two colons and the recipe name, which is the
    #   recipe's file name without the `.rb` extension. For example:
    #   `phpapp2::dbsetup` specifies the `dbsetup.rb` recipe in the
    #   repository's `phpapp2` folder.
    #   @return [Types::Recipes]
    #
    # @!attribute [rw] custom_recipes
    #   A `LayerCustomRecipes` object that specifies the layer's custom
    #   recipes.
    #   @return [Types::Recipes]
    #
    # @!attribute [rw] created_at
    #   Date when the layer was created.
    #   @return [String]
    #
    # @!attribute [rw] install_updates_on_boot
    #   Whether to install operating system and package updates when the
    #   instance boots. The default value is `true`. If this value is set to
    #   `false`, you must then update your instances manually by using
    #   CreateDeployment to run the `update_dependencies` stack command or
    #   manually running `yum` (Amazon Linux) or `apt-get` (Ubuntu) on the
    #   instances.
    #
    #   <note markdown="1"> We strongly recommend using the default value of `true`, to ensure
    #   that your instances have the latest security updates.
    #
    #    </note>
    #   @return [Boolean]
    #
    # @!attribute [rw] use_ebs_optimized_instances
    #   Whether the layer uses Amazon EBS-optimized instances.
    #   @return [Boolean]
    #
    # @!attribute [rw] lifecycle_event_configuration
    #   A `LifeCycleEventConfiguration` object that specifies the Shutdown
    #   event configuration.
    #   @return [Types::LifecycleEventConfiguration]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/Layer AWS API Documentation
    #
    class Layer < Struct.new(
      :arn,
      :stack_id,
      :layer_id,
      :type,
      :name,
      :shortname,
      :attributes,
      :cloud_watch_logs_configuration,
      :custom_instance_profile_arn,
      :custom_json,
      :custom_security_group_ids,
      :default_security_group_names,
      :packages,
      :volume_configurations,
      :enable_auto_healing,
      :auto_assign_elastic_ips,
      :auto_assign_public_ips,
      :default_recipes,
      :custom_recipes,
      :created_at,
      :install_updates_on_boot,
      :use_ebs_optimized_instances,
      :lifecycle_event_configuration)
      SENSITIVE = []
      include Aws::Structure
    end

    # Specifies the lifecycle event configuration
    #
    # @note When making an API call, you may pass LifecycleEventConfiguration
    #   data as a hash:
    #
    #       {
    #         shutdown: {
    #           execution_timeout: 1,
    #           delay_until_elb_connections_drained: false,
    #         },
    #       }
    #
    # @!attribute [rw] shutdown
    #   A `ShutdownEventConfiguration` object that specifies the Shutdown
    #   event configuration.
    #   @return [Types::ShutdownEventConfiguration]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/LifecycleEventConfiguration AWS API Documentation
    #
    class LifecycleEventConfiguration < Struct.new(
      :shutdown)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass ListTagsRequest
    #   data as a hash:
    #
    #       {
    #         resource_arn: "ResourceArn", # required
    #         max_results: 1,
    #         next_token: "NextToken",
    #       }
    #
    # @!attribute [rw] resource_arn
    #   The stack or layer's Amazon Resource Number (ARN).
    #   @return [String]
    #
    # @!attribute [rw] max_results
    #   Do not use. A validation exception occurs if you add a `MaxResults`
    #   parameter to a `ListTagsRequest` call.
    #   @return [Integer]
    #
    # @!attribute [rw] next_token
    #   Do not use. A validation exception occurs if you add a `NextToken`
    #   parameter to a `ListTagsRequest` call.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/ListTagsRequest AWS API Documentation
    #
    class ListTagsRequest < Struct.new(
      :resource_arn,
      :max_results,
      :next_token)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `ListTags` request.
    #
    # @!attribute [rw] tags
    #   A set of key-value pairs that contain tag keys and tag values that
    #   are attached to a stack or layer.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] next_token
    #   If a paginated request does not return all of the remaining results,
    #   this parameter is set to a token that you can assign to the request
    #   object's `NextToken` parameter to get the next set of results. If
    #   the previous paginated request returned all of the remaining
    #   results, this parameter is set to `null`.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/ListTagsResult AWS API Documentation
    #
    class ListTagsResult < Struct.new(
      :tags,
      :next_token)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes a layer's load-based auto scaling configuration.
    #
    # @!attribute [rw] layer_id
    #   The layer ID.
    #   @return [String]
    #
    # @!attribute [rw] enable
    #   Whether load-based auto scaling is enabled for the layer.
    #   @return [Boolean]
    #
    # @!attribute [rw] up_scaling
    #   An `AutoScalingThresholds` object that describes the upscaling
    #   configuration, which defines how and when AWS OpsWorks Stacks
    #   increases the number of instances.
    #   @return [Types::AutoScalingThresholds]
    #
    # @!attribute [rw] down_scaling
    #   An `AutoScalingThresholds` object that describes the downscaling
    #   configuration, which defines how and when AWS OpsWorks Stacks
    #   reduces the number of instances.
    #   @return [Types::AutoScalingThresholds]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/LoadBasedAutoScalingConfiguration AWS API Documentation
    #
    class LoadBasedAutoScalingConfiguration < Struct.new(
      :layer_id,
      :enable,
      :up_scaling,
      :down_scaling)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes supported operating systems in AWS OpsWorks Stacks.
    #
    # @!attribute [rw] name
    #   The name of the operating system, such as `Amazon Linux 2018.03`.
    #   @return [String]
    #
    # @!attribute [rw] id
    #   The ID of a supported operating system, such as `Amazon Linux
    #   2018.03`.
    #   @return [String]
    #
    # @!attribute [rw] type
    #   The type of a supported operating system, either `Linux` or
    #   `Windows`.
    #   @return [String]
    #
    # @!attribute [rw] configuration_managers
    #   Supported configuration manager name and versions for an AWS
    #   OpsWorks Stacks operating system.
    #   @return [Array<Types::OperatingSystemConfigurationManager>]
    #
    # @!attribute [rw] reported_name
    #   A short name for the operating system manufacturer.
    #   @return [String]
    #
    # @!attribute [rw] reported_version
    #   The version of the operating system, including the release and
    #   edition, if applicable.
    #   @return [String]
    #
    # @!attribute [rw] supported
    #   Indicates that an operating system is not supported for new
    #   instances.
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/OperatingSystem AWS API Documentation
    #
    class OperatingSystem < Struct.new(
      :name,
      :id,
      :type,
      :configuration_managers,
      :reported_name,
      :reported_version,
      :supported)
      SENSITIVE = []
      include Aws::Structure
    end

    # A block that contains information about the configuration manager
    # (Chef) and the versions of the configuration manager that are
    # supported for an operating system.
    #
    # @!attribute [rw] name
    #   The name of the configuration manager, which is Chef.
    #   @return [String]
    #
    # @!attribute [rw] version
    #   The versions of the configuration manager that are supported by an
    #   operating system.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/OperatingSystemConfigurationManager AWS API Documentation
    #
    class OperatingSystemConfigurationManager < Struct.new(
      :name,
      :version)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes stack or user permissions.
    #
    # @!attribute [rw] stack_id
    #   A stack ID.
    #   @return [String]
    #
    # @!attribute [rw] iam_user_arn
    #   The Amazon Resource Name (ARN) for an AWS Identity and Access
    #   Management (IAM) role. For more information about IAM ARNs, see
    #   [Using Identifiers][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] allow_ssh
    #   Whether the user can use SSH.
    #   @return [Boolean]
    #
    # @!attribute [rw] allow_sudo
    #   Whether the user can use **sudo**.
    #   @return [Boolean]
    #
    # @!attribute [rw] level
    #   The user's permission level, which must be the following:
    #
    #   * `deny`
    #
    #   * `show`
    #
    #   * `deploy`
    #
    #   * `manage`
    #
    #   * `iam_only`
    #
    #   For more information on the permissions associated with these
    #   levels, see [Managing User Permissions][1]
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/opsworks-security-users.html
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/Permission AWS API Documentation
    #
    class Permission < Struct.new(
      :stack_id,
      :iam_user_arn,
      :allow_ssh,
      :allow_sudo,
      :level)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an instance's RAID array.
    #
    # @!attribute [rw] raid_array_id
    #   The array ID.
    #   @return [String]
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The array name.
    #   @return [String]
    #
    # @!attribute [rw] raid_level
    #   The [RAID level][1].
    #
    #
    #
    #   [1]: http://en.wikipedia.org/wiki/Standard_RAID_levels
    #   @return [Integer]
    #
    # @!attribute [rw] number_of_disks
    #   The number of disks in the array.
    #   @return [Integer]
    #
    # @!attribute [rw] size
    #   The array's size.
    #   @return [Integer]
    #
    # @!attribute [rw] device
    #   The array's Linux device. For example /dev/mdadm0.
    #   @return [String]
    #
    # @!attribute [rw] mount_point
    #   The array's mount point.
    #   @return [String]
    #
    # @!attribute [rw] availability_zone
    #   The array's Availability Zone. For more information, see [Regions
    #   and Endpoints][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] created_at
    #   When the RAID array was created.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] volume_type
    #   The volume type, standard or PIOPS.
    #   @return [String]
    #
    # @!attribute [rw] iops
    #   For PIOPS volumes, the IOPS per disk.
    #   @return [Integer]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RaidArray AWS API Documentation
    #
    class RaidArray < Struct.new(
      :raid_array_id,
      :instance_id,
      :name,
      :raid_level,
      :number_of_disks,
      :size,
      :device,
      :mount_point,
      :availability_zone,
      :created_at,
      :stack_id,
      :volume_type,
      :iops)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an Amazon RDS instance.
    #
    # @!attribute [rw] rds_db_instance_arn
    #   The instance's ARN.
    #   @return [String]
    #
    # @!attribute [rw] db_instance_identifier
    #   The DB instance identifier.
    #   @return [String]
    #
    # @!attribute [rw] db_user
    #   The master user name.
    #   @return [String]
    #
    # @!attribute [rw] db_password
    #   AWS OpsWorks Stacks returns `*****FILTERED*****` instead of the
    #   actual value.
    #   @return [String]
    #
    # @!attribute [rw] region
    #   The instance's AWS region.
    #   @return [String]
    #
    # @!attribute [rw] address
    #   The instance's address.
    #   @return [String]
    #
    # @!attribute [rw] engine
    #   The instance's database engine.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The ID of the stack with which the instance is registered.
    #   @return [String]
    #
    # @!attribute [rw] missing_on_rds
    #   Set to `true` if AWS OpsWorks Stacks is unable to discover the
    #   Amazon RDS instance. AWS OpsWorks Stacks attempts to discover the
    #   instance only once. If this value is set to `true`, you must
    #   deregister the instance, and then register it again.
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RdsDbInstance AWS API Documentation
    #
    class RdsDbInstance < Struct.new(
      :rds_db_instance_arn,
      :db_instance_identifier,
      :db_user,
      :db_password,
      :region,
      :address,
      :engine,
      :stack_id,
      :missing_on_rds)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass RebootInstanceRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String", # required
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RebootInstanceRequest AWS API Documentation
    #
    class RebootInstanceRequest < Struct.new(
      :instance_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # AWS OpsWorks Stacks supports five lifecycle events: **setup**,
    # **configuration**, **deploy**, **undeploy**, and **shutdown**. For
    # each layer, AWS OpsWorks Stacks runs a set of standard recipes for
    # each event. In addition, you can provide custom recipes for any or all
    # layers and events. AWS OpsWorks Stacks runs custom event recipes after
    # the standard recipes. `LayerCustomRecipes` specifies the custom
    # recipes for a particular layer to be run in response to each of the
    # five events.
    #
    # To specify a recipe, use the cookbook's directory name in the
    # repository followed by two colons and the recipe name, which is the
    # recipe's file name without the .rb extension. For example:
    # phpapp2::dbsetup specifies the dbsetup.rb recipe in the repository's
    # phpapp2 folder.
    #
    # @note When making an API call, you may pass Recipes
    #   data as a hash:
    #
    #       {
    #         setup: ["String"],
    #         configure: ["String"],
    #         deploy: ["String"],
    #         undeploy: ["String"],
    #         shutdown: ["String"],
    #       }
    #
    # @!attribute [rw] setup
    #   An array of custom recipe names to be run following a `setup` event.
    #   @return [Array<String>]
    #
    # @!attribute [rw] configure
    #   An array of custom recipe names to be run following a `configure`
    #   event.
    #   @return [Array<String>]
    #
    # @!attribute [rw] deploy
    #   An array of custom recipe names to be run following a `deploy`
    #   event.
    #   @return [Array<String>]
    #
    # @!attribute [rw] undeploy
    #   An array of custom recipe names to be run following a `undeploy`
    #   event.
    #   @return [Array<String>]
    #
    # @!attribute [rw] shutdown
    #   An array of custom recipe names to be run following a `shutdown`
    #   event.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/Recipes AWS API Documentation
    #
    class Recipes < Struct.new(
      :setup,
      :configure,
      :deploy,
      :undeploy,
      :shutdown)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass RegisterEcsClusterRequest
    #   data as a hash:
    #
    #       {
    #         ecs_cluster_arn: "String", # required
    #         stack_id: "String", # required
    #       }
    #
    # @!attribute [rw] ecs_cluster_arn
    #   The cluster's ARN.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RegisterEcsClusterRequest AWS API Documentation
    #
    class RegisterEcsClusterRequest < Struct.new(
      :ecs_cluster_arn,
      :stack_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `RegisterEcsCluster` request.
    #
    # @!attribute [rw] ecs_cluster_arn
    #   The cluster's ARN.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RegisterEcsClusterResult AWS API Documentation
    #
    class RegisterEcsClusterResult < Struct.new(
      :ecs_cluster_arn)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass RegisterElasticIpRequest
    #   data as a hash:
    #
    #       {
    #         elastic_ip: "String", # required
    #         stack_id: "String", # required
    #       }
    #
    # @!attribute [rw] elastic_ip
    #   The Elastic IP address.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RegisterElasticIpRequest AWS API Documentation
    #
    class RegisterElasticIpRequest < Struct.new(
      :elastic_ip,
      :stack_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `RegisterElasticIp` request.
    #
    # @!attribute [rw] elastic_ip
    #   The Elastic IP address.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RegisterElasticIpResult AWS API Documentation
    #
    class RegisterElasticIpResult < Struct.new(
      :elastic_ip)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass RegisterInstanceRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #         hostname: "String",
    #         public_ip: "String",
    #         private_ip: "String",
    #         rsa_public_key: "String",
    #         rsa_public_key_fingerprint: "String",
    #         instance_identity: {
    #           document: "String",
    #           signature: "String",
    #         },
    #       }
    #
    # @!attribute [rw] stack_id
    #   The ID of the stack that the instance is to be registered with.
    #   @return [String]
    #
    # @!attribute [rw] hostname
    #   The instance's hostname.
    #   @return [String]
    #
    # @!attribute [rw] public_ip
    #   The instance's public IP address.
    #   @return [String]
    #
    # @!attribute [rw] private_ip
    #   The instance's private IP address.
    #   @return [String]
    #
    # @!attribute [rw] rsa_public_key
    #   The instances public RSA key. This key is used to encrypt
    #   communication between the instance and the service.
    #   @return [String]
    #
    # @!attribute [rw] rsa_public_key_fingerprint
    #   The instances public RSA key fingerprint.
    #   @return [String]
    #
    # @!attribute [rw] instance_identity
    #   An InstanceIdentity object that contains the instance's identity.
    #   @return [Types::InstanceIdentity]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RegisterInstanceRequest AWS API Documentation
    #
    class RegisterInstanceRequest < Struct.new(
      :stack_id,
      :hostname,
      :public_ip,
      :private_ip,
      :rsa_public_key,
      :rsa_public_key_fingerprint,
      :instance_identity)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `RegisterInstanceResult` request.
    #
    # @!attribute [rw] instance_id
    #   The registered instance's AWS OpsWorks Stacks ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RegisterInstanceResult AWS API Documentation
    #
    class RegisterInstanceResult < Struct.new(
      :instance_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass RegisterRdsDbInstanceRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #         rds_db_instance_arn: "String", # required
    #         db_user: "String", # required
    #         db_password: "String", # required
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] rds_db_instance_arn
    #   The Amazon RDS instance's ARN.
    #   @return [String]
    #
    # @!attribute [rw] db_user
    #   The database's master user name.
    #   @return [String]
    #
    # @!attribute [rw] db_password
    #   The database password.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RegisterRdsDbInstanceRequest AWS API Documentation
    #
    class RegisterRdsDbInstanceRequest < Struct.new(
      :stack_id,
      :rds_db_instance_arn,
      :db_user,
      :db_password)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass RegisterVolumeRequest
    #   data as a hash:
    #
    #       {
    #         ec2_volume_id: "String",
    #         stack_id: "String", # required
    #       }
    #
    # @!attribute [rw] ec2_volume_id
    #   The Amazon EBS volume ID.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RegisterVolumeRequest AWS API Documentation
    #
    class RegisterVolumeRequest < Struct.new(
      :ec2_volume_id,
      :stack_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the response to a `RegisterVolume` request.
    #
    # @!attribute [rw] volume_id
    #   The volume ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/RegisterVolumeResult AWS API Documentation
    #
    class RegisterVolumeResult < Struct.new(
      :volume_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # A registered instance's reported operating system.
    #
    # @!attribute [rw] family
    #   The operating system family.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The operating system name.
    #   @return [String]
    #
    # @!attribute [rw] version
    #   The operating system version.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/ReportedOs AWS API Documentation
    #
    class ReportedOs < Struct.new(
      :family,
      :name,
      :version)
      SENSITIVE = []
      include Aws::Structure
    end

    # Indicates that a resource was not found.
    #
    # @!attribute [rw] message
    #   The exception message.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/ResourceNotFoundException AWS API Documentation
    #
    class ResourceNotFoundException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes a user's SSH information.
    #
    # @!attribute [rw] iam_user_arn
    #   The user's IAM ARN.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The user's name.
    #   @return [String]
    #
    # @!attribute [rw] ssh_username
    #   The user's SSH user name.
    #   @return [String]
    #
    # @!attribute [rw] ssh_public_key
    #   The user's SSH public key.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/SelfUserProfile AWS API Documentation
    #
    class SelfUserProfile < Struct.new(
      :iam_user_arn,
      :name,
      :ssh_username,
      :ssh_public_key)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an AWS OpsWorks Stacks service error.
    #
    # @!attribute [rw] service_error_id
    #   The error ID.
    #   @return [String]
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @!attribute [rw] type
    #   The error type.
    #   @return [String]
    #
    # @!attribute [rw] message
    #   A message that describes the error.
    #   @return [String]
    #
    # @!attribute [rw] created_at
    #   When the error occurred.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/ServiceError AWS API Documentation
    #
    class ServiceError < Struct.new(
      :service_error_id,
      :stack_id,
      :instance_id,
      :type,
      :message,
      :created_at)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass SetLoadBasedAutoScalingRequest
    #   data as a hash:
    #
    #       {
    #         layer_id: "String", # required
    #         enable: false,
    #         up_scaling: {
    #           instance_count: 1,
    #           thresholds_wait_time: 1,
    #           ignore_metrics_time: 1,
    #           cpu_threshold: 1.0,
    #           memory_threshold: 1.0,
    #           load_threshold: 1.0,
    #           alarms: ["String"],
    #         },
    #         down_scaling: {
    #           instance_count: 1,
    #           thresholds_wait_time: 1,
    #           ignore_metrics_time: 1,
    #           cpu_threshold: 1.0,
    #           memory_threshold: 1.0,
    #           load_threshold: 1.0,
    #           alarms: ["String"],
    #         },
    #       }
    #
    # @!attribute [rw] layer_id
    #   The layer ID.
    #   @return [String]
    #
    # @!attribute [rw] enable
    #   Enables load-based auto scaling for the layer.
    #   @return [Boolean]
    #
    # @!attribute [rw] up_scaling
    #   An `AutoScalingThresholds` object with the upscaling threshold
    #   configuration. If the load exceeds these thresholds for a specified
    #   amount of time, AWS OpsWorks Stacks starts a specified number of
    #   instances.
    #   @return [Types::AutoScalingThresholds]
    #
    # @!attribute [rw] down_scaling
    #   An `AutoScalingThresholds` object with the downscaling threshold
    #   configuration. If the load falls below these thresholds for a
    #   specified amount of time, AWS OpsWorks Stacks stops a specified
    #   number of instances.
    #   @return [Types::AutoScalingThresholds]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/SetLoadBasedAutoScalingRequest AWS API Documentation
    #
    class SetLoadBasedAutoScalingRequest < Struct.new(
      :layer_id,
      :enable,
      :up_scaling,
      :down_scaling)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass SetPermissionRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #         iam_user_arn: "String", # required
    #         allow_ssh: false,
    #         allow_sudo: false,
    #         level: "String",
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] iam_user_arn
    #   The user's IAM ARN. This can also be a federated user's ARN.
    #   @return [String]
    #
    # @!attribute [rw] allow_ssh
    #   The user is allowed to use SSH to communicate with the instance.
    #   @return [Boolean]
    #
    # @!attribute [rw] allow_sudo
    #   The user is allowed to use **sudo** to elevate privileges.
    #   @return [Boolean]
    #
    # @!attribute [rw] level
    #   The user's permission level, which must be set to one of the
    #   following strings. You cannot set your own permissions level.
    #
    #   * `deny`
    #
    #   * `show`
    #
    #   * `deploy`
    #
    #   * `manage`
    #
    #   * `iam_only`
    #
    #   For more information about the permissions associated with these
    #   levels, see [Managing User Permissions][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/opsworks-security-users.html
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/SetPermissionRequest AWS API Documentation
    #
    class SetPermissionRequest < Struct.new(
      :stack_id,
      :iam_user_arn,
      :allow_ssh,
      :allow_sudo,
      :level)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass SetTimeBasedAutoScalingRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String", # required
    #         auto_scaling_schedule: {
    #           monday: {
    #             "Hour" => "Switch",
    #           },
    #           tuesday: {
    #             "Hour" => "Switch",
    #           },
    #           wednesday: {
    #             "Hour" => "Switch",
    #           },
    #           thursday: {
    #             "Hour" => "Switch",
    #           },
    #           friday: {
    #             "Hour" => "Switch",
    #           },
    #           saturday: {
    #             "Hour" => "Switch",
    #           },
    #           sunday: {
    #             "Hour" => "Switch",
    #           },
    #         },
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @!attribute [rw] auto_scaling_schedule
    #   An `AutoScalingSchedule` with the instance schedule.
    #   @return [Types::WeeklyAutoScalingSchedule]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/SetTimeBasedAutoScalingRequest AWS API Documentation
    #
    class SetTimeBasedAutoScalingRequest < Struct.new(
      :instance_id,
      :auto_scaling_schedule)
      SENSITIVE = []
      include Aws::Structure
    end

    # The Shutdown event configuration.
    #
    # @note When making an API call, you may pass ShutdownEventConfiguration
    #   data as a hash:
    #
    #       {
    #         execution_timeout: 1,
    #         delay_until_elb_connections_drained: false,
    #       }
    #
    # @!attribute [rw] execution_timeout
    #   The time, in seconds, that AWS OpsWorks Stacks will wait after
    #   triggering a Shutdown event before shutting down an instance.
    #   @return [Integer]
    #
    # @!attribute [rw] delay_until_elb_connections_drained
    #   Whether to enable Elastic Load Balancing connection draining. For
    #   more information, see [Connection Draining][1]
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/ElasticLoadBalancing/latest/DeveloperGuide/TerminologyandKeyConcepts.html#conn-drain
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/ShutdownEventConfiguration AWS API Documentation
    #
    class ShutdownEventConfiguration < Struct.new(
      :execution_timeout,
      :delay_until_elb_connections_drained)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the information required to retrieve an app or cookbook from
    # a repository. For more information, see [Creating Apps][1] or [Custom
    # Recipes and Cookbooks][2].
    #
    #
    #
    # [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingapps-creating.html
    # [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook.html
    #
    # @note When making an API call, you may pass Source
    #   data as a hash:
    #
    #       {
    #         type: "git", # accepts git, svn, archive, s3
    #         url: "String",
    #         username: "String",
    #         password: "String",
    #         ssh_key: "String",
    #         revision: "String",
    #       }
    #
    # @!attribute [rw] type
    #   The repository type.
    #   @return [String]
    #
    # @!attribute [rw] url
    #   The source URL. The following is an example of an Amazon S3 source
    #   URL:
    #   `https://s3.amazonaws.com/opsworks-demo-bucket/opsworks_cookbook_demo.tar.gz`.
    #   @return [String]
    #
    # @!attribute [rw] username
    #   This parameter depends on the repository type.
    #
    #   * For Amazon S3 bundles, set `Username` to the appropriate IAM
    #     access key ID.
    #
    #   * For HTTP bundles, Git repositories, and Subversion repositories,
    #     set `Username` to the user name.
    #   @return [String]
    #
    # @!attribute [rw] password
    #   When included in a request, the parameter depends on the repository
    #   type.
    #
    #   * For Amazon S3 bundles, set `Password` to the appropriate IAM
    #     secret access key.
    #
    #   * For HTTP bundles and Subversion repositories, set `Password` to
    #     the password.
    #
    #   For more information on how to safely handle IAM credentials, see
    #   [https://docs.aws.amazon.com/general/latest/gr/aws-access-keys-best-practices.html][1].
    #
    #   In responses, AWS OpsWorks Stacks returns `*****FILTERED*****`
    #   instead of the actual value.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/aws-access-keys-best-practices.html
    #   @return [String]
    #
    # @!attribute [rw] ssh_key
    #   In requests, the repository's SSH key.
    #
    #   In responses, AWS OpsWorks Stacks returns `*****FILTERED*****`
    #   instead of the actual value.
    #   @return [String]
    #
    # @!attribute [rw] revision
    #   The application's version. AWS OpsWorks Stacks enables you to
    #   easily deploy new versions of an application. One of the simplest
    #   approaches is to have branches or revisions in your repository that
    #   represent different versions that can potentially be deployed.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/Source AWS API Documentation
    #
    class Source < Struct.new(
      :type,
      :url,
      :username,
      :password,
      :ssh_key,
      :revision)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an app's SSL configuration.
    #
    # @note When making an API call, you may pass SslConfiguration
    #   data as a hash:
    #
    #       {
    #         certificate: "String", # required
    #         private_key: "String", # required
    #         chain: "String",
    #       }
    #
    # @!attribute [rw] certificate
    #   The contents of the certificate's domain.crt file.
    #   @return [String]
    #
    # @!attribute [rw] private_key
    #   The private key; the contents of the certificate's domain.kex file.
    #   @return [String]
    #
    # @!attribute [rw] chain
    #   Optional. Can be used to specify an intermediate certificate
    #   authority key or client authentication.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/SslConfiguration AWS API Documentation
    #
    class SslConfiguration < Struct.new(
      :certificate,
      :private_key,
      :chain)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes a stack.
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The stack name.
    #   @return [String]
    #
    # @!attribute [rw] arn
    #   The stack's ARN.
    #   @return [String]
    #
    # @!attribute [rw] region
    #   The stack AWS region, such as "ap-northeast-2". For more
    #   information about AWS regions, see [Regions and Endpoints][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] vpc_id
    #   The VPC ID; applicable only if the stack is running in a VPC.
    #   @return [String]
    #
    # @!attribute [rw] attributes
    #   The stack's attributes.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] service_role_arn
    #   The stack AWS Identity and Access Management (IAM) role.
    #   @return [String]
    #
    # @!attribute [rw] default_instance_profile_arn
    #   The ARN of an IAM profile that is the default profile for all of the
    #   stack's EC2 instances. For more information about IAM ARNs, see
    #   [Using Identifiers][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] default_os
    #   The stack's default operating system.
    #   @return [String]
    #
    # @!attribute [rw] hostname_theme
    #   The stack host name theme, with spaces replaced by underscores.
    #   @return [String]
    #
    # @!attribute [rw] default_availability_zone
    #   The stack's default Availability Zone. For more information, see
    #   [Regions and Endpoints][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] default_subnet_id
    #   The default subnet ID; applicable only if the stack is running in a
    #   VPC.
    #   @return [String]
    #
    # @!attribute [rw] custom_json
    #   A JSON object that contains user-defined attributes to be added to
    #   the stack configuration and deployment attributes. You can use
    #   custom JSON to override the corresponding default stack
    #   configuration attribute values or to pass data to recipes. The
    #   string should be in the following format:
    #
    #   `"\{"key1": "value1", "key2": "value2",...\}"`
    #
    #   For more information on custom JSON, see [Use Custom JSON to Modify
    #   the Stack Configuration Attributes][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-json.html
    #   @return [String]
    #
    # @!attribute [rw] configuration_manager
    #   The configuration manager.
    #   @return [Types::StackConfigurationManager]
    #
    # @!attribute [rw] chef_configuration
    #   A `ChefConfiguration` object that specifies whether to enable
    #   Berkshelf and the Berkshelf version. For more information, see
    #   [Create a New Stack][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-creating.html
    #   @return [Types::ChefConfiguration]
    #
    # @!attribute [rw] use_custom_cookbooks
    #   Whether the stack uses custom cookbooks.
    #   @return [Boolean]
    #
    # @!attribute [rw] use_opsworks_security_groups
    #   Whether the stack automatically associates the AWS OpsWorks Stacks
    #   built-in security groups with the stack's layers.
    #   @return [Boolean]
    #
    # @!attribute [rw] custom_cookbooks_source
    #   Contains the information required to retrieve an app or cookbook
    #   from a repository. For more information, see [Adding Apps][1] or
    #   [Cookbooks and Recipes][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingapps-creating.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook.html
    #   @return [Types::Source]
    #
    # @!attribute [rw] default_ssh_key_name
    #   A default Amazon EC2 key pair for the stack's instances. You can
    #   override this value when you create or update an instance.
    #   @return [String]
    #
    # @!attribute [rw] created_at
    #   The date when the stack was created.
    #   @return [String]
    #
    # @!attribute [rw] default_root_device_type
    #   The default root device type. This value is used by default for all
    #   instances in the stack, but you can override it when you create an
    #   instance. For more information, see [Storage for the Root
    #   Device][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ComponentsAMIs.html#storage-for-the-root-device
    #   @return [String]
    #
    # @!attribute [rw] agent_version
    #   The agent version. This parameter is set to `LATEST` for
    #   auto-update. or a version number for a fixed agent version.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/Stack AWS API Documentation
    #
    class Stack < Struct.new(
      :stack_id,
      :name,
      :arn,
      :region,
      :vpc_id,
      :attributes,
      :service_role_arn,
      :default_instance_profile_arn,
      :default_os,
      :hostname_theme,
      :default_availability_zone,
      :default_subnet_id,
      :custom_json,
      :configuration_manager,
      :chef_configuration,
      :use_custom_cookbooks,
      :use_opsworks_security_groups,
      :custom_cookbooks_source,
      :default_ssh_key_name,
      :created_at,
      :default_root_device_type,
      :agent_version)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes the configuration manager.
    #
    # @note When making an API call, you may pass StackConfigurationManager
    #   data as a hash:
    #
    #       {
    #         name: "String",
    #         version: "String",
    #       }
    #
    # @!attribute [rw] name
    #   The name. This parameter must be set to "Chef".
    #   @return [String]
    #
    # @!attribute [rw] version
    #   The Chef version. This parameter must be set to 12, 11.10, or 11.4
    #   for Linux stacks, and to 12.2 for Windows stacks. The default value
    #   for Linux stacks is 11.4.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/StackConfigurationManager AWS API Documentation
    #
    class StackConfigurationManager < Struct.new(
      :name,
      :version)
      SENSITIVE = []
      include Aws::Structure
    end

    # Summarizes the number of layers, instances, and apps in a stack.
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The stack name.
    #   @return [String]
    #
    # @!attribute [rw] arn
    #   The stack's ARN.
    #   @return [String]
    #
    # @!attribute [rw] layers_count
    #   The number of layers.
    #   @return [Integer]
    #
    # @!attribute [rw] apps_count
    #   The number of apps.
    #   @return [Integer]
    #
    # @!attribute [rw] instances_count
    #   An `InstancesCount` object with the number of instances in each
    #   status.
    #   @return [Types::InstancesCount]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/StackSummary AWS API Documentation
    #
    class StackSummary < Struct.new(
      :stack_id,
      :name,
      :arn,
      :layers_count,
      :apps_count,
      :instances_count)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass StartInstanceRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String", # required
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/StartInstanceRequest AWS API Documentation
    #
    class StartInstanceRequest < Struct.new(
      :instance_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass StartStackRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/StartStackRequest AWS API Documentation
    #
    class StartStackRequest < Struct.new(
      :stack_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass StopInstanceRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String", # required
    #         force: false,
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @!attribute [rw] force
    #   Specifies whether to force an instance to stop. If the instance's
    #   root device type is `ebs`, or EBS-backed, adding the `Force`
    #   parameter to the `StopInstances` API call disassociates the AWS
    #   OpsWorks Stacks instance from EC2, and forces deletion of *only* the
    #   OpsWorks Stacks instance. You must also delete the
    #   formerly-associated instance in EC2 after troubleshooting and
    #   replacing the AWS OpsWorks Stacks instance with a new one.
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/StopInstanceRequest AWS API Documentation
    #
    class StopInstanceRequest < Struct.new(
      :instance_id,
      :force)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass StopStackRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/StopStackRequest AWS API Documentation
    #
    class StopStackRequest < Struct.new(
      :stack_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass TagResourceRequest
    #   data as a hash:
    #
    #       {
    #         resource_arn: "ResourceArn", # required
    #         tags: { # required
    #           "TagKey" => "TagValue",
    #         },
    #       }
    #
    # @!attribute [rw] resource_arn
    #   The stack or layer's Amazon Resource Number (ARN).
    #   @return [String]
    #
    # @!attribute [rw] tags
    #   A map that contains tag keys and tag values that are attached to a
    #   stack or layer.
    #
    #   * The key cannot be empty.
    #
    #   * The key can be a maximum of 127 characters, and can contain only
    #     Unicode letters, numbers, or separators, or the following special
    #     characters: `+ - = . _ : /`
    #
    #   * The value can be a maximum 255 characters, and contain only
    #     Unicode letters, numbers, or separators, or the following special
    #     characters: `+ - = . _ : /`
    #
    #   * Leading and trailing white spaces are trimmed from both the key
    #     and value.
    #
    #   * A maximum of 40 tags is allowed for any resource.
    #   @return [Hash<String,String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/TagResourceRequest AWS API Documentation
    #
    class TagResourceRequest < Struct.new(
      :resource_arn,
      :tags)
      SENSITIVE = []
      include Aws::Structure
    end

    # Contains the data needed by RDP clients such as the Microsoft Remote
    # Desktop Connection to log in to the instance.
    #
    # @!attribute [rw] username
    #   The user name.
    #   @return [String]
    #
    # @!attribute [rw] password
    #   The password.
    #   @return [String]
    #
    # @!attribute [rw] valid_for_in_minutes
    #   The length of time (in minutes) that the grant is valid. When the
    #   grant expires, at the end of this period, the user will no longer be
    #   able to use the credentials to log in. If they are logged in at the
    #   time, they will be automatically logged out.
    #   @return [Integer]
    #
    # @!attribute [rw] instance_id
    #   The instance's AWS OpsWorks Stacks ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/TemporaryCredential AWS API Documentation
    #
    class TemporaryCredential < Struct.new(
      :username,
      :password,
      :valid_for_in_minutes,
      :instance_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an instance's time-based auto scaling configuration.
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @!attribute [rw] auto_scaling_schedule
    #   A `WeeklyAutoScalingSchedule` object with the instance schedule.
    #   @return [Types::WeeklyAutoScalingSchedule]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/TimeBasedAutoScalingConfiguration AWS API Documentation
    #
    class TimeBasedAutoScalingConfiguration < Struct.new(
      :instance_id,
      :auto_scaling_schedule)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UnassignInstanceRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String", # required
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UnassignInstanceRequest AWS API Documentation
    #
    class UnassignInstanceRequest < Struct.new(
      :instance_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UnassignVolumeRequest
    #   data as a hash:
    #
    #       {
    #         volume_id: "String", # required
    #       }
    #
    # @!attribute [rw] volume_id
    #   The volume ID.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UnassignVolumeRequest AWS API Documentation
    #
    class UnassignVolumeRequest < Struct.new(
      :volume_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UntagResourceRequest
    #   data as a hash:
    #
    #       {
    #         resource_arn: "ResourceArn", # required
    #         tag_keys: ["TagKey"], # required
    #       }
    #
    # @!attribute [rw] resource_arn
    #   The stack or layer's Amazon Resource Number (ARN).
    #   @return [String]
    #
    # @!attribute [rw] tag_keys
    #   A list of the keys of tags to be removed from a stack or layer.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UntagResourceRequest AWS API Documentation
    #
    class UntagResourceRequest < Struct.new(
      :resource_arn,
      :tag_keys)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UpdateAppRequest
    #   data as a hash:
    #
    #       {
    #         app_id: "String", # required
    #         name: "String",
    #         description: "String",
    #         data_sources: [
    #           {
    #             type: "String",
    #             arn: "String",
    #             database_name: "String",
    #           },
    #         ],
    #         type: "aws-flow-ruby", # accepts aws-flow-ruby, java, rails, php, nodejs, static, other
    #         app_source: {
    #           type: "git", # accepts git, svn, archive, s3
    #           url: "String",
    #           username: "String",
    #           password: "String",
    #           ssh_key: "String",
    #           revision: "String",
    #         },
    #         domains: ["String"],
    #         enable_ssl: false,
    #         ssl_configuration: {
    #           certificate: "String", # required
    #           private_key: "String", # required
    #           chain: "String",
    #         },
    #         attributes: {
    #           "DocumentRoot" => "String",
    #         },
    #         environment: [
    #           {
    #             key: "String", # required
    #             value: "String", # required
    #             secure: false,
    #           },
    #         ],
    #       }
    #
    # @!attribute [rw] app_id
    #   The app ID.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The app name.
    #   @return [String]
    #
    # @!attribute [rw] description
    #   A description of the app.
    #   @return [String]
    #
    # @!attribute [rw] data_sources
    #   The app's data sources.
    #   @return [Array<Types::DataSource>]
    #
    # @!attribute [rw] type
    #   The app type.
    #   @return [String]
    #
    # @!attribute [rw] app_source
    #   A `Source` object that specifies the app repository.
    #   @return [Types::Source]
    #
    # @!attribute [rw] domains
    #   The app's virtual host settings, with multiple domains separated by
    #   commas. For example: `'www.example.com, example.com'`
    #   @return [Array<String>]
    #
    # @!attribute [rw] enable_ssl
    #   Whether SSL is enabled for the app.
    #   @return [Boolean]
    #
    # @!attribute [rw] ssl_configuration
    #   An `SslConfiguration` object with the SSL configuration.
    #   @return [Types::SslConfiguration]
    #
    # @!attribute [rw] attributes
    #   One or more user-defined key/value pairs to be added to the stack
    #   attributes.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] environment
    #   An array of `EnvironmentVariable` objects that specify environment
    #   variables to be associated with the app. After you deploy the app,
    #   these variables are defined on the associated app server
    #   instances.For more information, see [ Environment Variables][1].
    #
    #   There is no specific limit on the number of environment variables.
    #   However, the size of the associated data structure - which includes
    #   the variables' names, values, and protected flag values - cannot
    #   exceed 20 KB. This limit should accommodate most if not all use
    #   cases. Exceeding it will cause an exception with the message,
    #   "Environment: is too large (maximum is 20 KB)."
    #
    #   <note markdown="1"> If you have specified one or more environment variables, you cannot
    #   modify the stack's Chef version.
    #
    #    </note>
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingapps-creating.html#workingapps-creating-environment
    #   @return [Array<Types::EnvironmentVariable>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UpdateAppRequest AWS API Documentation
    #
    class UpdateAppRequest < Struct.new(
      :app_id,
      :name,
      :description,
      :data_sources,
      :type,
      :app_source,
      :domains,
      :enable_ssl,
      :ssl_configuration,
      :attributes,
      :environment)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UpdateElasticIpRequest
    #   data as a hash:
    #
    #       {
    #         elastic_ip: "String", # required
    #         name: "String",
    #       }
    #
    # @!attribute [rw] elastic_ip
    #   The IP address for which you want to update the name.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The new name.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UpdateElasticIpRequest AWS API Documentation
    #
    class UpdateElasticIpRequest < Struct.new(
      :elastic_ip,
      :name)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UpdateInstanceRequest
    #   data as a hash:
    #
    #       {
    #         instance_id: "String", # required
    #         layer_ids: ["String"],
    #         instance_type: "String",
    #         auto_scaling_type: "load", # accepts load, timer
    #         hostname: "String",
    #         os: "String",
    #         ami_id: "String",
    #         ssh_key_name: "String",
    #         architecture: "x86_64", # accepts x86_64, i386
    #         install_updates_on_boot: false,
    #         ebs_optimized: false,
    #         agent_version: "String",
    #       }
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @!attribute [rw] layer_ids
    #   The instance's layer IDs.
    #   @return [Array<String>]
    #
    # @!attribute [rw] instance_type
    #   The instance type, such as `t2.micro`. For a list of supported
    #   instance types, open the stack in the console, choose **Instances**,
    #   and choose **+ Instance**. The **Size** list contains the currently
    #   supported types. For more information, see [Instance Families and
    #   Types][1]. The parameter values that you use to specify the various
    #   types are in the **API Name** column of the **Available Instance
    #   Types** table.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html
    #   @return [String]
    #
    # @!attribute [rw] auto_scaling_type
    #   For load-based or time-based instances, the type. Windows stacks can
    #   use only time-based instances.
    #   @return [String]
    #
    # @!attribute [rw] hostname
    #   The instance host name.
    #   @return [String]
    #
    # @!attribute [rw] os
    #   The instance's operating system, which must be set to one of the
    #   following. You cannot update an instance that is using a custom AMI.
    #
    #   * A supported Linux operating system: An Amazon Linux version, such
    #     as `Amazon Linux 2018.03`, `Amazon Linux 2017.09`, `Amazon Linux
    #     2017.03`, `Amazon Linux 2016.09`, `Amazon Linux 2016.03`, `Amazon
    #     Linux 2015.09`, or `Amazon Linux 2015.03`.
    #
    #   * A supported Ubuntu operating system, such as `Ubuntu 16.04 LTS`,
    #     `Ubuntu 14.04 LTS`, or `Ubuntu 12.04 LTS`.
    #
    #   * `CentOS Linux 7`
    #
    #   * `Red Hat Enterprise Linux 7`
    #
    #   * A supported Windows operating system, such as `Microsoft Windows
    #     Server 2012 R2 Base`, `Microsoft Windows Server 2012 R2 with SQL
    #     Server Express`, `Microsoft Windows Server 2012 R2 with SQL Server
    #     Standard`, or `Microsoft Windows Server 2012 R2 with SQL Server
    #     Web`.
    #
    #   For more information about supported operating systems, see [AWS
    #   OpsWorks Stacks Operating Systems][1].
    #
    #   The default option is the current Amazon Linux version. If you set
    #   this parameter to `Custom`, you must use the AmiId parameter to
    #   specify the custom AMI that you want to use. For more information
    #   about supported operating systems, see [Operating Systems][1]. For
    #   more information about how to use custom AMIs with OpsWorks, see
    #   [Using Custom AMIs][2].
    #
    #   <note markdown="1"> You can specify a different Linux operating system for the updated
    #   stack, but you cannot change from Linux to Windows or Windows to
    #   Linux.
    #
    #    </note>
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-os.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-custom-ami.html
    #   @return [String]
    #
    # @!attribute [rw] ami_id
    #   The ID of the AMI that was used to create the instance. The value of
    #   this parameter must be the same AMI ID that the instance is already
    #   using. You cannot apply a new AMI to an instance by running
    #   UpdateInstance. UpdateInstance does not work on instances that are
    #   using custom AMIs.
    #   @return [String]
    #
    # @!attribute [rw] ssh_key_name
    #   The instance's Amazon EC2 key name.
    #   @return [String]
    #
    # @!attribute [rw] architecture
    #   The instance architecture. Instance types do not necessarily support
    #   both architectures. For a list of the architectures that are
    #   supported by the different instance types, see [Instance Families
    #   and Types][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html
    #   @return [String]
    #
    # @!attribute [rw] install_updates_on_boot
    #   Whether to install operating system and package updates when the
    #   instance boots. The default value is `true`. To control when updates
    #   are installed, set this value to `false`. You must then update your
    #   instances manually by using CreateDeployment to run the
    #   `update_dependencies` stack command or by manually running `yum`
    #   (Amazon Linux) or `apt-get` (Ubuntu) on the instances.
    #
    #   <note markdown="1"> We strongly recommend using the default value of `true`, to ensure
    #   that your instances have the latest security updates.
    #
    #    </note>
    #   @return [Boolean]
    #
    # @!attribute [rw] ebs_optimized
    #   This property cannot be updated.
    #   @return [Boolean]
    #
    # @!attribute [rw] agent_version
    #   The default AWS OpsWorks Stacks agent version. You have the
    #   following options:
    #
    #   * `INHERIT` - Use the stack's default agent version setting.
    #
    #   * *version\_number* - Use the specified agent version. This value
    #     overrides the stack's default setting. To update the agent
    #     version, you must edit the instance configuration and specify a
    #     new version. AWS OpsWorks Stacks then automatically installs that
    #     version on the instance.
    #
    #   The default setting is `INHERIT`. To specify an agent version, you
    #   must use the complete version number, not the abbreviated number
    #   shown on the console. For a list of available agent version numbers,
    #   call DescribeAgentVersions.
    #
    #   AgentVersion cannot be set to Chef 12.2.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UpdateInstanceRequest AWS API Documentation
    #
    class UpdateInstanceRequest < Struct.new(
      :instance_id,
      :layer_ids,
      :instance_type,
      :auto_scaling_type,
      :hostname,
      :os,
      :ami_id,
      :ssh_key_name,
      :architecture,
      :install_updates_on_boot,
      :ebs_optimized,
      :agent_version)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UpdateLayerRequest
    #   data as a hash:
    #
    #       {
    #         layer_id: "String", # required
    #         name: "String",
    #         shortname: "String",
    #         attributes: {
    #           "EcsClusterArn" => "String",
    #         },
    #         cloud_watch_logs_configuration: {
    #           enabled: false,
    #           log_streams: [
    #             {
    #               log_group_name: "String",
    #               datetime_format: "String",
    #               time_zone: "LOCAL", # accepts LOCAL, UTC
    #               file: "String",
    #               file_fingerprint_lines: "String",
    #               multi_line_start_pattern: "String",
    #               initial_position: "start_of_file", # accepts start_of_file, end_of_file
    #               encoding: "ascii", # accepts ascii, big5, big5hkscs, cp037, cp424, cp437, cp500, cp720, cp737, cp775, cp850, cp852, cp855, cp856, cp857, cp858, cp860, cp861, cp862, cp863, cp864, cp865, cp866, cp869, cp874, cp875, cp932, cp949, cp950, cp1006, cp1026, cp1140, cp1250, cp1251, cp1252, cp1253, cp1254, cp1255, cp1256, cp1257, cp1258, euc_jp, euc_jis_2004, euc_jisx0213, euc_kr, gb2312, gbk, gb18030, hz, iso2022_jp, iso2022_jp_1, iso2022_jp_2, iso2022_jp_2004, iso2022_jp_3, iso2022_jp_ext, iso2022_kr, latin_1, iso8859_2, iso8859_3, iso8859_4, iso8859_5, iso8859_6, iso8859_7, iso8859_8, iso8859_9, iso8859_10, iso8859_13, iso8859_14, iso8859_15, iso8859_16, johab, koi8_r, koi8_u, mac_cyrillic, mac_greek, mac_iceland, mac_latin2, mac_roman, mac_turkish, ptcp154, shift_jis, shift_jis_2004, shift_jisx0213, utf_32, utf_32_be, utf_32_le, utf_16, utf_16_be, utf_16_le, utf_7, utf_8, utf_8_sig
    #               buffer_duration: 1,
    #               batch_count: 1,
    #               batch_size: 1,
    #             },
    #           ],
    #         },
    #         custom_instance_profile_arn: "String",
    #         custom_json: "String",
    #         custom_security_group_ids: ["String"],
    #         packages: ["String"],
    #         volume_configurations: [
    #           {
    #             mount_point: "String", # required
    #             raid_level: 1,
    #             number_of_disks: 1, # required
    #             size: 1, # required
    #             volume_type: "String",
    #             iops: 1,
    #             encrypted: false,
    #           },
    #         ],
    #         enable_auto_healing: false,
    #         auto_assign_elastic_ips: false,
    #         auto_assign_public_ips: false,
    #         custom_recipes: {
    #           setup: ["String"],
    #           configure: ["String"],
    #           deploy: ["String"],
    #           undeploy: ["String"],
    #           shutdown: ["String"],
    #         },
    #         install_updates_on_boot: false,
    #         use_ebs_optimized_instances: false,
    #         lifecycle_event_configuration: {
    #           shutdown: {
    #             execution_timeout: 1,
    #             delay_until_elb_connections_drained: false,
    #           },
    #         },
    #       }
    #
    # @!attribute [rw] layer_id
    #   The layer ID.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The layer name, which is used by the console.
    #   @return [String]
    #
    # @!attribute [rw] shortname
    #   For custom layers only, use this parameter to specify the layer's
    #   short name, which is used internally by AWS OpsWorks Stacks and by
    #   Chef. The short name is also used as the name for the directory
    #   where your app files are installed. It can have a maximum of 200
    #   characters and must be in the following format:
    #   /\\A\[a-z0-9\\-\\\_\\.\]+\\Z/.
    #
    #   The built-in layers' short names are defined by AWS OpsWorks
    #   Stacks. For more information, see the [Layer Reference][1]
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/layers.html
    #   @return [String]
    #
    # @!attribute [rw] attributes
    #   One or more user-defined key/value pairs to be added to the stack
    #   attributes.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] cloud_watch_logs_configuration
    #   Specifies CloudWatch Logs configuration options for the layer. For
    #   more information, see CloudWatchLogsLogStream.
    #   @return [Types::CloudWatchLogsConfiguration]
    #
    # @!attribute [rw] custom_instance_profile_arn
    #   The ARN of an IAM profile to be used for all of the layer's EC2
    #   instances. For more information about IAM ARNs, see [Using
    #   Identifiers][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] custom_json
    #   A JSON-formatted string containing custom stack configuration and
    #   deployment attributes to be installed on the layer's instances. For
    #   more information, see [ Using Custom JSON][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook-json-override.html
    #   @return [String]
    #
    # @!attribute [rw] custom_security_group_ids
    #   An array containing the layer's custom security group IDs.
    #   @return [Array<String>]
    #
    # @!attribute [rw] packages
    #   An array of `Package` objects that describe the layer's packages.
    #   @return [Array<String>]
    #
    # @!attribute [rw] volume_configurations
    #   A `VolumeConfigurations` object that describes the layer's Amazon
    #   EBS volumes.
    #   @return [Array<Types::VolumeConfiguration>]
    #
    # @!attribute [rw] enable_auto_healing
    #   Whether to disable auto healing for the layer.
    #   @return [Boolean]
    #
    # @!attribute [rw] auto_assign_elastic_ips
    #   Whether to automatically assign an [Elastic IP address][1] to the
    #   layer's instances. For more information, see [How to Edit a
    #   Layer][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinglayers-basics-edit.html
    #   @return [Boolean]
    #
    # @!attribute [rw] auto_assign_public_ips
    #   For stacks that are running in a VPC, whether to automatically
    #   assign a public IP address to the layer's instances. For more
    #   information, see [How to Edit a Layer][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinglayers-basics-edit.html
    #   @return [Boolean]
    #
    # @!attribute [rw] custom_recipes
    #   A `LayerCustomRecipes` object that specifies the layer's custom
    #   recipes.
    #   @return [Types::Recipes]
    #
    # @!attribute [rw] install_updates_on_boot
    #   Whether to install operating system and package updates when the
    #   instance boots. The default value is `true`. To control when updates
    #   are installed, set this value to `false`. You must then update your
    #   instances manually by using CreateDeployment to run the
    #   `update_dependencies` stack command or manually running `yum`
    #   (Amazon Linux) or `apt-get` (Ubuntu) on the instances.
    #
    #   <note markdown="1"> We strongly recommend using the default value of `true`, to ensure
    #   that your instances have the latest security updates.
    #
    #    </note>
    #   @return [Boolean]
    #
    # @!attribute [rw] use_ebs_optimized_instances
    #   Whether to use Amazon EBS-optimized instances.
    #   @return [Boolean]
    #
    # @!attribute [rw] lifecycle_event_configuration
    #   @return [Types::LifecycleEventConfiguration]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UpdateLayerRequest AWS API Documentation
    #
    class UpdateLayerRequest < Struct.new(
      :layer_id,
      :name,
      :shortname,
      :attributes,
      :cloud_watch_logs_configuration,
      :custom_instance_profile_arn,
      :custom_json,
      :custom_security_group_ids,
      :packages,
      :volume_configurations,
      :enable_auto_healing,
      :auto_assign_elastic_ips,
      :auto_assign_public_ips,
      :custom_recipes,
      :install_updates_on_boot,
      :use_ebs_optimized_instances,
      :lifecycle_event_configuration)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UpdateMyUserProfileRequest
    #   data as a hash:
    #
    #       {
    #         ssh_public_key: "String",
    #       }
    #
    # @!attribute [rw] ssh_public_key
    #   The user's SSH public key.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UpdateMyUserProfileRequest AWS API Documentation
    #
    class UpdateMyUserProfileRequest < Struct.new(
      :ssh_public_key)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UpdateRdsDbInstanceRequest
    #   data as a hash:
    #
    #       {
    #         rds_db_instance_arn: "String", # required
    #         db_user: "String",
    #         db_password: "String",
    #       }
    #
    # @!attribute [rw] rds_db_instance_arn
    #   The Amazon RDS instance's ARN.
    #   @return [String]
    #
    # @!attribute [rw] db_user
    #   The master user name.
    #   @return [String]
    #
    # @!attribute [rw] db_password
    #   The database password.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UpdateRdsDbInstanceRequest AWS API Documentation
    #
    class UpdateRdsDbInstanceRequest < Struct.new(
      :rds_db_instance_arn,
      :db_user,
      :db_password)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UpdateStackRequest
    #   data as a hash:
    #
    #       {
    #         stack_id: "String", # required
    #         name: "String",
    #         attributes: {
    #           "Color" => "String",
    #         },
    #         service_role_arn: "String",
    #         default_instance_profile_arn: "String",
    #         default_os: "String",
    #         hostname_theme: "String",
    #         default_availability_zone: "String",
    #         default_subnet_id: "String",
    #         custom_json: "String",
    #         configuration_manager: {
    #           name: "String",
    #           version: "String",
    #         },
    #         chef_configuration: {
    #           manage_berkshelf: false,
    #           berkshelf_version: "String",
    #         },
    #         use_custom_cookbooks: false,
    #         custom_cookbooks_source: {
    #           type: "git", # accepts git, svn, archive, s3
    #           url: "String",
    #           username: "String",
    #           password: "String",
    #           ssh_key: "String",
    #           revision: "String",
    #         },
    #         default_ssh_key_name: "String",
    #         default_root_device_type: "ebs", # accepts ebs, instance-store
    #         use_opsworks_security_groups: false,
    #         agent_version: "String",
    #       }
    #
    # @!attribute [rw] stack_id
    #   The stack ID.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The stack's new name.
    #   @return [String]
    #
    # @!attribute [rw] attributes
    #   One or more user-defined key-value pairs to be added to the stack
    #   attributes.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] service_role_arn
    #   Do not use this parameter. You cannot update a stack's service
    #   role.
    #   @return [String]
    #
    # @!attribute [rw] default_instance_profile_arn
    #   The ARN of an IAM profile that is the default profile for all of the
    #   stack's EC2 instances. For more information about IAM ARNs, see
    #   [Using Identifiers][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html
    #   @return [String]
    #
    # @!attribute [rw] default_os
    #   The stack's operating system, which must be set to one of the
    #   following:
    #
    #   * A supported Linux operating system: An Amazon Linux version, such
    #     as `Amazon Linux 2018.03`, `Amazon Linux 2017.09`, `Amazon Linux
    #     2017.03`, `Amazon Linux 2016.09`, `Amazon Linux 2016.03`, `Amazon
    #     Linux 2015.09`, or `Amazon Linux 2015.03`.
    #
    #   * A supported Ubuntu operating system, such as `Ubuntu 16.04 LTS`,
    #     `Ubuntu 14.04 LTS`, or `Ubuntu 12.04 LTS`.
    #
    #   * `CentOS Linux 7`
    #
    #   * `Red Hat Enterprise Linux 7`
    #
    #   * A supported Windows operating system, such as `Microsoft Windows
    #     Server 2012 R2 Base`, `Microsoft Windows Server 2012 R2 with SQL
    #     Server Express`, `Microsoft Windows Server 2012 R2 with SQL Server
    #     Standard`, or `Microsoft Windows Server 2012 R2 with SQL Server
    #     Web`.
    #
    #   * A custom AMI: `Custom`. You specify the custom AMI you want to use
    #     when you create instances. For more information about how to use
    #     custom AMIs with OpsWorks, see [Using Custom AMIs][1].
    #
    #   The default option is the stack's current operating system. For
    #   more information about supported operating systems, see [AWS
    #   OpsWorks Stacks Operating Systems][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-custom-ami.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-os.html
    #   @return [String]
    #
    # @!attribute [rw] hostname_theme
    #   The stack's new host name theme, with spaces replaced by
    #   underscores. The theme is used to generate host names for the
    #   stack's instances. By default, `HostnameTheme` is set to
    #   `Layer_Dependent`, which creates host names by appending integers to
    #   the layer's short name. The other themes are:
    #
    #   * `Baked_Goods`
    #
    #   * `Clouds`
    #
    #   * `Europe_Cities`
    #
    #   * `Fruits`
    #
    #   * `Greek_Deities_and_Titans`
    #
    #   * `Legendary_creatures_from_Japan`
    #
    #   * `Planets_and_Moons`
    #
    #   * `Roman_Deities`
    #
    #   * `Scottish_Islands`
    #
    #   * `US_Cities`
    #
    #   * `Wild_Cats`
    #
    #   To obtain a generated host name, call `GetHostNameSuggestion`, which
    #   returns a host name based on the current theme.
    #   @return [String]
    #
    # @!attribute [rw] default_availability_zone
    #   The stack's default Availability Zone, which must be in the
    #   stack's region. For more information, see [Regions and
    #   Endpoints][1]. If you also specify a value for `DefaultSubnetId`,
    #   the subnet must be in the same zone. For more information, see
    #   CreateStack.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] default_subnet_id
    #   The stack's default VPC subnet ID. This parameter is required if
    #   you specify a value for the `VpcId` parameter. All instances are
    #   launched into this subnet unless you specify otherwise when you
    #   create the instance. If you also specify a value for
    #   `DefaultAvailabilityZone`, the subnet must be in that zone. For
    #   information on default values and when this parameter is required,
    #   see the `VpcId` parameter description.
    #   @return [String]
    #
    # @!attribute [rw] custom_json
    #   A string that contains user-defined, custom JSON. It can be used to
    #   override the corresponding default stack configuration JSON values
    #   or to pass data to recipes. The string should be in the following
    #   format:
    #
    #   `"\{"key1": "value1", "key2": "value2",...\}"`
    #
    #   For more information about custom JSON, see [Use Custom JSON to
    #   Modify the Stack Configuration Attributes][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-json.html
    #   @return [String]
    #
    # @!attribute [rw] configuration_manager
    #   The configuration manager. When you update a stack, we recommend
    #   that you use the configuration manager to specify the Chef version:
    #   12, 11.10, or 11.4 for Linux stacks, or 12.2 for Windows stacks. The
    #   default value for Linux stacks is currently 12.
    #   @return [Types::StackConfigurationManager]
    #
    # @!attribute [rw] chef_configuration
    #   A `ChefConfiguration` object that specifies whether to enable
    #   Berkshelf and the Berkshelf version on Chef 11.10 stacks. For more
    #   information, see [Create a New Stack][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-creating.html
    #   @return [Types::ChefConfiguration]
    #
    # @!attribute [rw] use_custom_cookbooks
    #   Whether the stack uses custom cookbooks.
    #   @return [Boolean]
    #
    # @!attribute [rw] custom_cookbooks_source
    #   Contains the information required to retrieve an app or cookbook
    #   from a repository. For more information, see [Adding Apps][1] or
    #   [Cookbooks and Recipes][2].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingapps-creating.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook.html
    #   @return [Types::Source]
    #
    # @!attribute [rw] default_ssh_key_name
    #   A default Amazon EC2 key-pair name. The default value is `none`. If
    #   you specify a key-pair name, AWS OpsWorks Stacks installs the public
    #   key on the instance and you can use the private key with an SSH
    #   client to log in to the instance. For more information, see [ Using
    #   SSH to Communicate with an Instance][1] and [ Managing SSH
    #   Access][2]. You can override this setting by specifying a different
    #   key pair, or no key pair, when you [ create an instance][3].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-ssh.html
    #   [2]: https://docs.aws.amazon.com/opsworks/latest/userguide/security-ssh-access.html
    #   [3]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-add.html
    #   @return [String]
    #
    # @!attribute [rw] default_root_device_type
    #   The default root device type. This value is used by default for all
    #   instances in the stack, but you can override it when you create an
    #   instance. For more information, see [Storage for the Root
    #   Device][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ComponentsAMIs.html#storage-for-the-root-device
    #   @return [String]
    #
    # @!attribute [rw] use_opsworks_security_groups
    #   Whether to associate the AWS OpsWorks Stacks built-in security
    #   groups with the stack's layers.
    #
    #   AWS OpsWorks Stacks provides a standard set of built-in security
    #   groups, one for each layer, which are associated with layers by
    #   default. `UseOpsworksSecurityGroups` allows you to provide your own
    #   custom security groups instead of using the built-in groups.
    #   `UseOpsworksSecurityGroups` has the following settings:
    #
    #   * True - AWS OpsWorks Stacks automatically associates the
    #     appropriate built-in security group with each layer (default
    #     setting). You can associate additional security groups with a
    #     layer after you create it, but you cannot delete the built-in
    #     security group.
    #
    #   * False - AWS OpsWorks Stacks does not associate built-in security
    #     groups with layers. You must create appropriate EC2 security
    #     groups and associate a security group with each layer that you
    #     create. However, you can still manually associate a built-in
    #     security group with a layer on. Custom security groups are
    #     required only for those layers that need custom settings.
    #
    #   For more information, see [Create a New Stack][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-creating.html
    #   @return [Boolean]
    #
    # @!attribute [rw] agent_version
    #   The default AWS OpsWorks Stacks agent version. You have the
    #   following options:
    #
    #   * Auto-update - Set this parameter to `LATEST`. AWS OpsWorks Stacks
    #     automatically installs new agent versions on the stack's
    #     instances as soon as they are available.
    #
    #   * Fixed version - Set this parameter to your preferred agent
    #     version. To update the agent version, you must edit the stack
    #     configuration and specify a new version. AWS OpsWorks Stacks then
    #     automatically installs that version on the stack's instances.
    #
    #   The default setting is `LATEST`. To specify an agent version, you
    #   must use the complete version number, not the abbreviated number
    #   shown on the console. For a list of available agent version numbers,
    #   call DescribeAgentVersions. AgentVersion cannot be set to Chef 12.2.
    #
    #   <note markdown="1"> You can also specify an agent version when you create or update an
    #   instance, which overrides the stack's default setting.
    #
    #    </note>
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UpdateStackRequest AWS API Documentation
    #
    class UpdateStackRequest < Struct.new(
      :stack_id,
      :name,
      :attributes,
      :service_role_arn,
      :default_instance_profile_arn,
      :default_os,
      :hostname_theme,
      :default_availability_zone,
      :default_subnet_id,
      :custom_json,
      :configuration_manager,
      :chef_configuration,
      :use_custom_cookbooks,
      :custom_cookbooks_source,
      :default_ssh_key_name,
      :default_root_device_type,
      :use_opsworks_security_groups,
      :agent_version)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UpdateUserProfileRequest
    #   data as a hash:
    #
    #       {
    #         iam_user_arn: "String", # required
    #         ssh_username: "String",
    #         ssh_public_key: "String",
    #         allow_self_management: false,
    #       }
    #
    # @!attribute [rw] iam_user_arn
    #   The user IAM ARN. This can also be a federated user's ARN.
    #   @return [String]
    #
    # @!attribute [rw] ssh_username
    #   The user's SSH user name. The allowable characters are \[a-z\],
    #   \[A-Z\], \[0-9\], '-', and '\_'. If the specified name includes
    #   other punctuation marks, AWS OpsWorks Stacks removes them. For
    #   example, `my.name` will be changed to `myname`. If you do not
    #   specify an SSH user name, AWS OpsWorks Stacks generates one from the
    #   IAM user name.
    #   @return [String]
    #
    # @!attribute [rw] ssh_public_key
    #   The user's new SSH public key.
    #   @return [String]
    #
    # @!attribute [rw] allow_self_management
    #   Whether users can specify their own SSH public key through the My
    #   Settings page. For more information, see [Managing User
    #   Permissions][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/security-settingsshkey.html
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UpdateUserProfileRequest AWS API Documentation
    #
    class UpdateUserProfileRequest < Struct.new(
      :iam_user_arn,
      :ssh_username,
      :ssh_public_key,
      :allow_self_management)
      SENSITIVE = []
      include Aws::Structure
    end

    # @note When making an API call, you may pass UpdateVolumeRequest
    #   data as a hash:
    #
    #       {
    #         volume_id: "String", # required
    #         name: "String",
    #         mount_point: "String",
    #       }
    #
    # @!attribute [rw] volume_id
    #   The volume ID.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The new name.
    #   @return [String]
    #
    # @!attribute [rw] mount_point
    #   The new mount point.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UpdateVolumeRequest AWS API Documentation
    #
    class UpdateVolumeRequest < Struct.new(
      :volume_id,
      :name,
      :mount_point)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes a user's SSH information.
    #
    # @!attribute [rw] iam_user_arn
    #   The user's IAM ARN.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The user's name.
    #   @return [String]
    #
    # @!attribute [rw] ssh_username
    #   The user's SSH user name.
    #   @return [String]
    #
    # @!attribute [rw] ssh_public_key
    #   The user's SSH public key.
    #   @return [String]
    #
    # @!attribute [rw] allow_self_management
    #   Whether users can specify their own SSH public key through the My
    #   Settings page. For more information, see [Managing User
    #   Permissions][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/opsworks/latest/userguide/security-settingsshkey.html
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/UserProfile AWS API Documentation
    #
    class UserProfile < Struct.new(
      :iam_user_arn,
      :name,
      :ssh_username,
      :ssh_public_key,
      :allow_self_management)
      SENSITIVE = []
      include Aws::Structure
    end

    # Indicates that a request was not valid.
    #
    # @!attribute [rw] message
    #   The exception message.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/ValidationException AWS API Documentation
    #
    class ValidationException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an instance's Amazon EBS volume.
    #
    # @!attribute [rw] volume_id
    #   The volume ID.
    #   @return [String]
    #
    # @!attribute [rw] ec2_volume_id
    #   The Amazon EC2 volume ID.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   The volume name.
    #   @return [String]
    #
    # @!attribute [rw] raid_array_id
    #   The RAID array ID.
    #   @return [String]
    #
    # @!attribute [rw] instance_id
    #   The instance ID.
    #   @return [String]
    #
    # @!attribute [rw] status
    #   The value returned by [DescribeVolumes][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeVolumes.html
    #   @return [String]
    #
    # @!attribute [rw] size
    #   The volume size.
    #   @return [Integer]
    #
    # @!attribute [rw] device
    #   The device name.
    #   @return [String]
    #
    # @!attribute [rw] mount_point
    #   The volume mount point. For example, "/mnt/disk1".
    #   @return [String]
    #
    # @!attribute [rw] region
    #   The AWS region. For more information about AWS regions, see [Regions
    #   and Endpoints][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] availability_zone
    #   The volume Availability Zone. For more information, see [Regions and
    #   Endpoints][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/general/latest/gr/rande.html
    #   @return [String]
    #
    # @!attribute [rw] volume_type
    #   The volume type. For more information, see [ Amazon EBS Volume
    #   Types][1].
    #
    #   * `standard` - Magnetic. Magnetic volumes must have a minimum size
    #     of 1 GiB and a maximum size of 1024 GiB.
    #
    #   * `io1` - Provisioned IOPS (SSD). PIOPS volumes must have a minimum
    #     size of 4 GiB and a maximum size of 16384 GiB.
    #
    #   * `gp2` - General Purpose (SSD). General purpose volumes must have a
    #     minimum size of 1 GiB and a maximum size of 16384 GiB.
    #
    #   * `st1` - Throughput Optimized hard disk drive (HDD). Throughput
    #     optimized HDD volumes must have a minimum size of 500 GiB and a
    #     maximum size of 16384 GiB.
    #
    #   * `sc1` - Cold HDD. Cold HDD volumes must have a minimum size of 500
    #     GiB and a maximum size of 16384 GiB.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSVolumeTypes.html
    #   @return [String]
    #
    # @!attribute [rw] iops
    #   For PIOPS volumes, the IOPS per disk.
    #   @return [Integer]
    #
    # @!attribute [rw] encrypted
    #   Specifies whether an Amazon EBS volume is encrypted. For more
    #   information, see [Amazon EBS Encryption][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSEncryption.html
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/Volume AWS API Documentation
    #
    class Volume < Struct.new(
      :volume_id,
      :ec2_volume_id,
      :name,
      :raid_array_id,
      :instance_id,
      :status,
      :size,
      :device,
      :mount_point,
      :region,
      :availability_zone,
      :volume_type,
      :iops,
      :encrypted)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes an Amazon EBS volume configuration.
    #
    # @note When making an API call, you may pass VolumeConfiguration
    #   data as a hash:
    #
    #       {
    #         mount_point: "String", # required
    #         raid_level: 1,
    #         number_of_disks: 1, # required
    #         size: 1, # required
    #         volume_type: "String",
    #         iops: 1,
    #         encrypted: false,
    #       }
    #
    # @!attribute [rw] mount_point
    #   The volume mount point. For example "/dev/sdh".
    #   @return [String]
    #
    # @!attribute [rw] raid_level
    #   The volume [RAID level][1].
    #
    #
    #
    #   [1]: http://en.wikipedia.org/wiki/Standard_RAID_levels
    #   @return [Integer]
    #
    # @!attribute [rw] number_of_disks
    #   The number of disks in the volume.
    #   @return [Integer]
    #
    # @!attribute [rw] size
    #   The volume size.
    #   @return [Integer]
    #
    # @!attribute [rw] volume_type
    #   The volume type. For more information, see [ Amazon EBS Volume
    #   Types][1].
    #
    #   * `standard` - Magnetic. Magnetic volumes must have a minimum size
    #     of 1 GiB and a maximum size of 1024 GiB.
    #
    #   * `io1` - Provisioned IOPS (SSD). PIOPS volumes must have a minimum
    #     size of 4 GiB and a maximum size of 16384 GiB.
    #
    #   * `gp2` - General Purpose (SSD). General purpose volumes must have a
    #     minimum size of 1 GiB and a maximum size of 16384 GiB.
    #
    #   * `st1` - Throughput Optimized hard disk drive (HDD). Throughput
    #     optimized HDD volumes must have a minimum size of 500 GiB and a
    #     maximum size of 16384 GiB.
    #
    #   * `sc1` - Cold HDD. Cold HDD volumes must have a minimum size of 500
    #     GiB and a maximum size of 16384 GiB.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSVolumeTypes.html
    #   @return [String]
    #
    # @!attribute [rw] iops
    #   For PIOPS volumes, the IOPS per disk.
    #   @return [Integer]
    #
    # @!attribute [rw] encrypted
    #   Specifies whether an Amazon EBS volume is encrypted. For more
    #   information, see [Amazon EBS Encryption][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSEncryption.html
    #   @return [Boolean]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/VolumeConfiguration AWS API Documentation
    #
    class VolumeConfiguration < Struct.new(
      :mount_point,
      :raid_level,
      :number_of_disks,
      :size,
      :volume_type,
      :iops,
      :encrypted)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes a time-based instance's auto scaling schedule. The schedule
    # consists of a set of key-value pairs.
    #
    # * The key is the time period (a UTC hour) and must be an integer from
    #   0 - 23.
    #
    # * The value indicates whether the instance should be online or offline
    #   for the specified period, and must be set to "on" or "off"
    #
    # The default setting for all time periods is off, so you use the
    # following parameters primarily to specify the online periods. You
    # don't have to explicitly specify offline periods unless you want to
    # change an online period to an offline period.
    #
    # The following example specifies that the instance should be online for
    # four hours, from UTC 1200 - 1600. It will be off for the remainder of
    # the day.
    #
    # ` \{ "12":"on", "13":"on", "14":"on", "15":"on" \} `
    #
    # @note When making an API call, you may pass WeeklyAutoScalingSchedule
    #   data as a hash:
    #
    #       {
    #         monday: {
    #           "Hour" => "Switch",
    #         },
    #         tuesday: {
    #           "Hour" => "Switch",
    #         },
    #         wednesday: {
    #           "Hour" => "Switch",
    #         },
    #         thursday: {
    #           "Hour" => "Switch",
    #         },
    #         friday: {
    #           "Hour" => "Switch",
    #         },
    #         saturday: {
    #           "Hour" => "Switch",
    #         },
    #         sunday: {
    #           "Hour" => "Switch",
    #         },
    #       }
    #
    # @!attribute [rw] monday
    #   The schedule for Monday.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] tuesday
    #   The schedule for Tuesday.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] wednesday
    #   The schedule for Wednesday.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] thursday
    #   The schedule for Thursday.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] friday
    #   The schedule for Friday.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] saturday
    #   The schedule for Saturday.
    #   @return [Hash<String,String>]
    #
    # @!attribute [rw] sunday
    #   The schedule for Sunday.
    #   @return [Hash<String,String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/WeeklyAutoScalingSchedule AWS API Documentation
    #
    class WeeklyAutoScalingSchedule < Struct.new(
      :monday,
      :tuesday,
      :wednesday,
      :thursday,
      :friday,
      :saturday,
      :sunday)
      SENSITIVE = []
      include Aws::Structure
    end

  end
end