diff env/lib/python3.7/site-packages/boto/opsworks/layer1.py @ 5:9b1c78e6ba9c draft default tip

"planemo upload commit 6c0a8142489327ece472c84e558c47da711a9142"

--- a/env/lib/python3.7/site-packages/boto/opsworks/layer1.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,3094 +0,0 @@
-# Copyright (c) 2014 Amazon.com, Inc. or its affiliates.  All Rights Reserved
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish, dis-
-# tribute, sublicense, and/or sell copies of the Software, and to permit
-# persons to whom the Software is furnished to do so, subject to the fol-
-# lowing conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
-# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-# IN THE SOFTWARE.
-#
-
-import boto
-from boto.compat import json
-from boto.connection import AWSQueryConnection
-from boto.regioninfo import RegionInfo
-from boto.exception import JSONResponseError
-from boto.opsworks import exceptions
-
-
-class OpsWorksConnection(AWSQueryConnection):
-    """
-    AWS OpsWorks
-    Welcome to the AWS OpsWorks API Reference . This guide provides
-    descriptions, syntax, and usage examples about AWS OpsWorks
-    actions and data types, including common parameters and error
-    codes.
-
-    AWS OpsWorks is an application management service that provides an
-    integrated experience for overseeing the complete application
-    lifecycle. For information about this product, go to the `AWS
-    OpsWorks`_ details page.
-
-    **SDKs and CLI**
-
-    The most common way to use the AWS OpsWorks API is by using the
-    AWS Command Line Interface (CLI) or by using one of the AWS SDKs
-    to implement applications in your preferred language. For more
-    information, see:
-
-
-    + `AWS CLI`_
-    + `AWS SDK for Java`_
-    + `AWS SDK for .NET`_
-    + `AWS SDK for PHP 2`_
-    + `AWS SDK for Ruby`_
-    + `AWS SDK for Node.js`_
-    + `AWS SDK for Python(Boto)`_
-
-
-    **Endpoints**
-
-    AWS OpsWorks supports only one endpoint, opsworks.us-
-    east-1.amazonaws.com (HTTPS), so you must connect to that
-    endpoint. You can then use the API to direct AWS OpsWorks to
-    create stacks in any AWS Region.
-
-    **Chef Versions**
-
-    When you call CreateStack, CloneStack, or UpdateStack we recommend
-    you use the `ConfigurationManager` parameter to specify the Chef
-    version, 0.9, 11.4, or 11.10. The default value is currently
-    11.10. For more information, see `Chef Versions`_.
-
-    You can still specify Chef 0.9 for your stack, but new features
-    are not available for Chef 0.9 stacks, and support is scheduled to
-    end on July 24, 2014. We do not recommend using Chef 0.9 for new
-    stacks, and we recommend migrating your existing Chef 0.9 stacks
-    to Chef 11.10 as soon as possible.
-    """
-    APIVersion = "2013-02-18"
-    DefaultRegionName = "us-east-1"
-    DefaultRegionEndpoint = "opsworks.us-east-1.amazonaws.com"
-    ServiceName = "OpsWorks"
-    TargetPrefix = "OpsWorks_20130218"
-    ResponseError = JSONResponseError
-
-    _faults = {
-        "ResourceNotFoundException": exceptions.ResourceNotFoundException,
-        "ValidationException": exceptions.ValidationException,
-    }
-
-
-    def __init__(self, **kwargs):
-        region = kwargs.pop('region', None)
-        if not region:
-            region = RegionInfo(self, self.DefaultRegionName,
-                                self.DefaultRegionEndpoint)
-
-        if 'host' not in kwargs or kwargs['host'] is None:
-            kwargs['host'] = region.endpoint
-
-        super(OpsWorksConnection, self).__init__(**kwargs)
-        self.region = region
-
-    def _required_auth_capability(self):
-        return ['hmac-v4']
-
-    def assign_instance(self, instance_id, layer_ids):
-        """
-        Assign a registered instance to a custom layer. You cannot use
-        this action with instances that were created with AWS
-        OpsWorks.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID.
-
-        :type layer_ids: list
-        :param layer_ids: The layer ID, which must correspond to a custom
-            layer. You cannot assign a registered instance to a built-in layer.
-
-        """
-        params = {
-            'InstanceId': instance_id,
-            'LayerIds': layer_ids,
-        }
-        return self.make_request(action='AssignInstance',
-                                 body=json.dumps(params))
-
-    def assign_volume(self, volume_id, instance_id=None):
-        """
-        Assigns one of the stack's registered Amazon EBS volumes to a
-        specified instance. The volume must first be registered with
-        the stack by calling RegisterVolume. For more information, see
-        `Resource Management`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type volume_id: string
-        :param volume_id: The volume ID.
-
-        :type instance_id: string
-        :param instance_id: The instance ID.
-
-        """
-        params = {'VolumeId': volume_id, }
-        if instance_id is not None:
-            params['InstanceId'] = instance_id
-        return self.make_request(action='AssignVolume',
-                                 body=json.dumps(params))
-
-    def associate_elastic_ip(self, elastic_ip, instance_id=None):
-        """
-        Associates one of the stack's registered Elastic IP addresses
-        with a specified instance. The address must first be
-        registered with the stack by calling RegisterElasticIp. For
-        more information, see `Resource Management`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type elastic_ip: string
-        :param elastic_ip: The Elastic IP address.
-
-        :type instance_id: string
-        :param instance_id: The instance ID.
-
-        """
-        params = {'ElasticIp': elastic_ip, }
-        if instance_id is not None:
-            params['InstanceId'] = instance_id
-        return self.make_request(action='AssociateElasticIp',
-                                 body=json.dumps(params))
-
-    def attach_elastic_load_balancer(self, elastic_load_balancer_name,
-                                     layer_id):
-        """
-        Attaches an Elastic Load Balancing load balancer to a
-        specified layer. For more information, see `Elastic Load
-        Balancing`_.
-
-
-        You must create the Elastic Load Balancing instance
-        separately, by using the Elastic Load Balancing console, API,
-        or CLI. For more information, see ` Elastic Load Balancing
-        Developer Guide`_.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type elastic_load_balancer_name: string
-        :param elastic_load_balancer_name: The Elastic Load Balancing
-            instance's name.
-
-        :type layer_id: string
-        :param layer_id: The ID of the layer that the Elastic Load Balancing
-            instance is to be attached to.
-
-        """
-        params = {
-            'ElasticLoadBalancerName': elastic_load_balancer_name,
-            'LayerId': layer_id,
-        }
-        return self.make_request(action='AttachElasticLoadBalancer',
-                                 body=json.dumps(params))
-
-    def clone_stack(self, source_stack_id, service_role_arn, name=None,
-                    region=None, vpc_id=None, attributes=None,
-                    default_instance_profile_arn=None, default_os=None,
-                    hostname_theme=None, default_availability_zone=None,
-                    default_subnet_id=None, custom_json=None,
-                    configuration_manager=None, chef_configuration=None,
-                    use_custom_cookbooks=None,
-                    use_opsworks_security_groups=None,
-                    custom_cookbooks_source=None, default_ssh_key_name=None,
-                    clone_permissions=None, clone_app_ids=None,
-                    default_root_device_type=None):
-        """
-        Creates a clone of a specified stack. For more information,
-        see `Clone a Stack`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have an attached policy that explicitly grants permissions.
-        For more information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type source_stack_id: string
-        :param source_stack_id: The source stack ID.
-
-        :type name: string
-        :param name: The cloned stack name.
-
-        :type region: string
-        :param region: The cloned stack AWS region, such as "us-east-1". For
-            more information about AWS regions, see `Regions and Endpoints`_.
-
-        :type vpc_id: string
-        :param 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 infers the value of the other
-            parameter. If you specify neither parameter, AWS OpsWorks 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 on how to use AWS OpsWorks with a VPC, see
-            `Running a Stack in a VPC`_. For more information on default VPC
-            and EC2 Classic, see `Supported Platforms`_.
-
-        :type attributes: map
-        :param attributes: A list of stack attributes and values as key/value
-            pairs to be added to the cloned stack.
-
-        :type service_role_arn: string
-        :param service_role_arn:
-        The stack AWS Identity and Access Management (IAM) role, which allows
-            AWS OpsWorks 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
-            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`_.
-
-
-        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.
-
-        :type default_instance_profile_arn: string
-        :param 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`_.
-
-        :type default_os: string
-        :param default_os: The stacks's operating system, which must be set to
-            one of the following.
-
-        + Standard operating systems: an Amazon Linux version such as `Amazon
-              Linux 2014.09`, `Ubuntu 12.04 LTS`, or `Ubuntu 14.04 LTS`.
-        + Custom AMIs: `Custom`. You specify the custom AMI you want to use
-              when you create instances.
-
-
-        The default option is the current Amazon Linux version.
-
-        :type hostname_theme: string
-        :param 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`
-        + `European_Cities`
-        + `Fruits`
-        + `Greek_Deities`
-        + `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.
-
-        :type default_availability_zone: string
-        :param default_availability_zone: The cloned stack's default
-            Availability Zone, which must be in the specified region. For more
-            information, see `Regions and Endpoints`_. If you also specify a
-            value for `DefaultSubnetId`, the subnet must be in the same zone.
-            For more information, see the `VpcId` parameter description.
-
-        :type default_subnet_id: string
-        :param 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.
-
-        :type custom_json: string
-        :param 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 and must escape characters such as '"'.:
-        `"{\"key1\": \"value1\", \"key2\": \"value2\",...}"`
-
-        For more information on custom JSON, see `Use Custom JSON to Modify the
-            Stack Configuration JSON`_
-
-        :type configuration_manager: dict
-        :param configuration_manager: The configuration manager. When you clone
-            a stack we recommend that you use the configuration manager to
-            specify the Chef version, 0.9, 11.4, or 11.10. The default value is
-            currently 11.4.
-
-        :type chef_configuration: dict
-        :param 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`_.
-
-        :type use_custom_cookbooks: boolean
-        :param use_custom_cookbooks: Whether to use custom cookbooks.
-
-        :type use_opsworks_security_groups: boolean
-        :param use_opsworks_security_groups: Whether to associate the AWS
-            OpsWorks built-in security groups with the stack's layers.
-        AWS OpsWorks 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 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 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`_.
-
-        :type custom_cookbooks_source: dict
-        :param custom_cookbooks_source: Contains the information required to
-            retrieve an app or cookbook from a repository. For more
-            information, see `Creating Apps`_ or `Custom Recipes and
-            Cookbooks`_.
-
-        :type default_ssh_key_name: string
-        :param default_ssh_key_name: A default SSH key for the stack instances.
-            You can override this value when you create or update an instance.
-
-        :type clone_permissions: boolean
-        :param clone_permissions: Whether to clone the source stack's
-            permissions.
-
-        :type clone_app_ids: list
-        :param clone_app_ids: A list of source stack app IDs to be included in
-            the cloned stack.
-
-        :type default_root_device_type: string
-        :param 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`_.
-
-        """
-        params = {
-            'SourceStackId': source_stack_id,
-            'ServiceRoleArn': service_role_arn,
-        }
-        if name is not None:
-            params['Name'] = name
-        if region is not None:
-            params['Region'] = region
-        if vpc_id is not None:
-            params['VpcId'] = vpc_id
-        if attributes is not None:
-            params['Attributes'] = attributes
-        if default_instance_profile_arn is not None:
-            params['DefaultInstanceProfileArn'] = default_instance_profile_arn
-        if default_os is not None:
-            params['DefaultOs'] = default_os
-        if hostname_theme is not None:
-            params['HostnameTheme'] = hostname_theme
-        if default_availability_zone is not None:
-            params['DefaultAvailabilityZone'] = default_availability_zone
-        if default_subnet_id is not None:
-            params['DefaultSubnetId'] = default_subnet_id
-        if custom_json is not None:
-            params['CustomJson'] = custom_json
-        if configuration_manager is not None:
-            params['ConfigurationManager'] = configuration_manager
-        if chef_configuration is not None:
-            params['ChefConfiguration'] = chef_configuration
-        if use_custom_cookbooks is not None:
-            params['UseCustomCookbooks'] = use_custom_cookbooks
-        if use_opsworks_security_groups is not None:
-            params['UseOpsworksSecurityGroups'] = use_opsworks_security_groups
-        if custom_cookbooks_source is not None:
-            params['CustomCookbooksSource'] = custom_cookbooks_source
-        if default_ssh_key_name is not None:
-            params['DefaultSshKeyName'] = default_ssh_key_name
-        if clone_permissions is not None:
-            params['ClonePermissions'] = clone_permissions
-        if clone_app_ids is not None:
-            params['CloneAppIds'] = clone_app_ids
-        if default_root_device_type is not None:
-            params['DefaultRootDeviceType'] = default_root_device_type
-        return self.make_request(action='CloneStack',
-                                 body=json.dumps(params))
-
-    def create_app(self, stack_id, name, type, shortname=None,
-                   description=None, data_sources=None, app_source=None,
-                   domains=None, enable_ssl=None, ssl_configuration=None,
-                   attributes=None, environment=None):
-        """
-        Creates an app for a specified stack. For more information,
-        see `Creating Apps`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        :type shortname: string
-        :param shortname: The app's short name.
-
-        :type name: string
-        :param name: The app name.
-
-        :type description: string
-        :param description: A description of the app.
-
-        :type data_sources: list
-        :param data_sources: The app's data source.
-
-        :type type: string
-        :param 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 deploys an application to those instances
-            that are members of the corresponding layer.
-
-        :type app_source: dict
-        :param app_source: A `Source` object that specifies the app repository.
-
-        :type domains: list
-        :param domains: The app virtual host settings, with multiple domains
-            separated by commas. For example: `'www.example.com, example.com'`
-
-        :type enable_ssl: boolean
-        :param enable_ssl: Whether to enable SSL for the app.
-
-        :type ssl_configuration: dict
-        :param ssl_configuration: An `SslConfiguration` object with the SSL
-            configuration.
-
-        :type attributes: map
-        :param attributes: One or more user-defined key/value pairs to be added
-            to the stack attributes.
-
-        :type environment: list
-        :param environment:
-        An array of `EnvironmentVariable` objects that specify environment
-            variables to be associated with the app. You can specify up to ten
-            environment variables. After you deploy the app, these variables
-            are defined on the associated app server instance.
-
-        This parameter is supported only by Chef 11.10 stacks. If you have
-            specified one or more environment variables, you cannot modify the
-            stack's Chef version.
-
-        """
-        params = {'StackId': stack_id, 'Name': name, 'Type': type, }
-        if shortname is not None:
-            params['Shortname'] = shortname
-        if description is not None:
-            params['Description'] = description
-        if data_sources is not None:
-            params['DataSources'] = data_sources
-        if app_source is not None:
-            params['AppSource'] = app_source
-        if domains is not None:
-            params['Domains'] = domains
-        if enable_ssl is not None:
-            params['EnableSsl'] = enable_ssl
-        if ssl_configuration is not None:
-            params['SslConfiguration'] = ssl_configuration
-        if attributes is not None:
-            params['Attributes'] = attributes
-        if environment is not None:
-            params['Environment'] = environment
-        return self.make_request(action='CreateApp',
-                                 body=json.dumps(params))
-
-    def create_deployment(self, stack_id, command, app_id=None,
-                          instance_ids=None, comment=None, custom_json=None):
-        """
-        Runs deployment or stack commands. For more information, see
-        `Deploying Apps`_ and `Run Stack Commands`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Deploy or Manage permissions level for the stack, or an
-        attached policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        :type app_id: string
-        :param app_id: The app ID. This parameter is required for app
-            deployments, but not for other deployment commands.
-
-        :type instance_ids: list
-        :param instance_ids: The instance IDs for the deployment targets.
-
-        :type command: dict
-        :param command: A `DeploymentCommand` object that specifies the
-            deployment command and any associated arguments.
-
-        :type comment: string
-        :param comment: A user-defined comment.
-
-        :type custom_json: string
-        :param 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 and must escape characters such as '"'.:
-        `"{\"key1\": \"value1\", \"key2\": \"value2\",...}"`
-
-        For more information on custom JSON, see `Use Custom JSON to Modify the
-            Stack Configuration JSON`_.
-
-        """
-        params = {'StackId': stack_id, 'Command': command, }
-        if app_id is not None:
-            params['AppId'] = app_id
-        if instance_ids is not None:
-            params['InstanceIds'] = instance_ids
-        if comment is not None:
-            params['Comment'] = comment
-        if custom_json is not None:
-            params['CustomJson'] = custom_json
-        return self.make_request(action='CreateDeployment',
-                                 body=json.dumps(params))
-
-    def create_instance(self, stack_id, layer_ids, instance_type,
-                        auto_scaling_type=None, hostname=None, os=None,
-                        ami_id=None, ssh_key_name=None,
-                        availability_zone=None, virtualization_type=None,
-                        subnet_id=None, architecture=None,
-                        root_device_type=None, install_updates_on_boot=None,
-                        ebs_optimized=None):
-        """
-        Creates an instance in a specified stack. For more
-        information, see `Adding an Instance to a Layer`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        :type layer_ids: list
-        :param layer_ids: An array that contains the instance layer IDs.
-
-        :type instance_type: string
-        :param instance_type: The instance type. AWS OpsWorks supports all
-            instance types except Cluster Compute, Cluster GPU, and High Memory
-            Cluster. For more information, see `Instance Families and Types`_.
-            The parameter values that you use to specify the various types are
-            in the API Name column of the Available Instance Types table.
-
-        :type auto_scaling_type: string
-        :param auto_scaling_type: For load-based or time-based instances, the
-            type.
-
-        :type hostname: string
-        :param hostname: The instance host name.
-
-        :type os: string
-        :param os: The instance's operating system, which must be set to one of
-            the following.
-
-        + Standard operating systems: an Amazon Linux version such as `Amazon
-              Linux 2014.09`, `Ubuntu 12.04 LTS`, or `Ubuntu 14.04 LTS`.
-        + Custom AMIs: `Custom`
-
-
-        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. For
-            more information on the standard operating systems, see `Operating
-            Systems`_For more information on how to use custom AMIs with
-            OpsWorks, see `Using Custom AMIs`_.
-
-        :type ami_id: string
-        :param ami_id:
-        A custom AMI ID to be used to create the instance. The AMI should be
-            based on one of the standard AWS OpsWorks AMIs: Amazon Linux,
-            Ubuntu 12.04 LTS, or Ubuntu 14.04 LTS. For more information, see
-            `Instances`_.
-
-        If you specify a custom AMI, you must set `Os` to `Custom`.
-
-        :type ssh_key_name: string
-        :param ssh_key_name: The instance SSH key name.
-
-        :type availability_zone: string
-        :param availability_zone: The instance Availability Zone. For more
-            information, see `Regions and Endpoints`_.
-
-        :type virtualization_type: string
-        :param virtualization_type: The instance's virtualization type,
-            `paravirtual` or `hvm`.
-
-        :type subnet_id: string
-        :param 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 to launch
-            the instance in a different subnet.
-
-        :type architecture: string
-        :param 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`_.
-
-        :type root_device_type: string
-        :param root_device_type: The instance root device type. For more
-            information, see `Storage for the Root Device`_.
-
-        :type install_updates_on_boot: boolean
-        :param 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.
-
-
-        We strongly recommend using the default value of `True` to ensure that
-            your instances have the latest security updates.
-
-        :type ebs_optimized: boolean
-        :param ebs_optimized: Whether to create an Amazon EBS-optimized
-            instance.
-
-        """
-        params = {
-            'StackId': stack_id,
-            'LayerIds': layer_ids,
-            'InstanceType': instance_type,
-        }
-        if auto_scaling_type is not None:
-            params['AutoScalingType'] = auto_scaling_type
-        if hostname is not None:
-            params['Hostname'] = hostname
-        if os is not None:
-            params['Os'] = os
-        if ami_id is not None:
-            params['AmiId'] = ami_id
-        if ssh_key_name is not None:
-            params['SshKeyName'] = ssh_key_name
-        if availability_zone is not None:
-            params['AvailabilityZone'] = availability_zone
-        if virtualization_type is not None:
-            params['VirtualizationType'] = virtualization_type
-        if subnet_id is not None:
-            params['SubnetId'] = subnet_id
-        if architecture is not None:
-            params['Architecture'] = architecture
-        if root_device_type is not None:
-            params['RootDeviceType'] = root_device_type
-        if install_updates_on_boot is not None:
-            params['InstallUpdatesOnBoot'] = install_updates_on_boot
-        if ebs_optimized is not None:
-            params['EbsOptimized'] = ebs_optimized
-        return self.make_request(action='CreateInstance',
-                                 body=json.dumps(params))
-
-    def create_layer(self, stack_id, type, name, shortname, attributes=None,
-                     custom_instance_profile_arn=None,
-                     custom_security_group_ids=None, packages=None,
-                     volume_configurations=None, enable_auto_healing=None,
-                     auto_assign_elastic_ips=None,
-                     auto_assign_public_ips=None, custom_recipes=None,
-                     install_updates_on_boot=None,
-                     use_ebs_optimized_instances=None,
-                     lifecycle_event_configuration=None):
-        """
-        Creates a layer. For more information, see `How to Create a
-        Layer`_.
-
-
-        You should use **CreateLayer** for noncustom layer types such
-        as PHP App Server only if the stack does not have an existing
-        layer of that type. A stack can have at most one instance of
-        each noncustom layer; if you attempt to create a second
-        instance, **CreateLayer** fails. A stack can have an arbitrary
-        number of custom layers, so you can call **CreateLayer** as
-        many times as you like for that layer type.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The layer stack ID.
-
-        :type type: string
-        :param 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.
-
-        :type name: string
-        :param name: The layer name, which is used by the console.
-
-        :type shortname: string
-        :param shortname: The layer short name, which is used internally by AWS
-            OpsWorks 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 '.'.
-
-        :type attributes: map
-        :param attributes: One or more user-defined key/value pairs to be added
-            to the stack attributes.
-
-        :type custom_instance_profile_arn: string
-        :param custom_instance_profile_arn: The ARN of an IAM profile that to
-            be used for the layer's EC2 instances. For more information about
-            IAM ARNs, see `Using Identifiers`_.
-
-        :type custom_security_group_ids: list
-        :param custom_security_group_ids: An array containing the layer custom
-            security group IDs.
-
-        :type packages: list
-        :param packages: An array of `Package` objects that describe the layer
-            packages.
-
-        :type volume_configurations: list
-        :param volume_configurations: A `VolumeConfigurations` object that
-            describes the layer's Amazon EBS volumes.
-
-        :type enable_auto_healing: boolean
-        :param enable_auto_healing: Whether to disable auto healing for the
-            layer.
-
-        :type auto_assign_elastic_ips: boolean
-        :param auto_assign_elastic_ips: Whether to automatically assign an
-            `Elastic IP address`_ to the layer's instances. For more
-            information, see `How to Edit a Layer`_.
-
-        :type auto_assign_public_ips: boolean
-        :param 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`_.
-
-        :type custom_recipes: dict
-        :param custom_recipes: A `LayerCustomRecipes` object that specifies the
-            layer custom recipes.
-
-        :type install_updates_on_boot: boolean
-        :param 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.
-
-
-        We strongly recommend using the default value of `True`, to ensure that
-            your instances have the latest security updates.
-
-        :type use_ebs_optimized_instances: boolean
-        :param use_ebs_optimized_instances: Whether to use Amazon EBS-optimized
-            instances.
-
-        :type lifecycle_event_configuration: dict
-        :param 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.
-
-        """
-        params = {
-            'StackId': stack_id,
-            'Type': type,
-            'Name': name,
-            'Shortname': shortname,
-        }
-        if attributes is not None:
-            params['Attributes'] = attributes
-        if custom_instance_profile_arn is not None:
-            params['CustomInstanceProfileArn'] = custom_instance_profile_arn
-        if custom_security_group_ids is not None:
-            params['CustomSecurityGroupIds'] = custom_security_group_ids
-        if packages is not None:
-            params['Packages'] = packages
-        if volume_configurations is not None:
-            params['VolumeConfigurations'] = volume_configurations
-        if enable_auto_healing is not None:
-            params['EnableAutoHealing'] = enable_auto_healing
-        if auto_assign_elastic_ips is not None:
-            params['AutoAssignElasticIps'] = auto_assign_elastic_ips
-        if auto_assign_public_ips is not None:
-            params['AutoAssignPublicIps'] = auto_assign_public_ips
-        if custom_recipes is not None:
-            params['CustomRecipes'] = custom_recipes
-        if install_updates_on_boot is not None:
-            params['InstallUpdatesOnBoot'] = install_updates_on_boot
-        if use_ebs_optimized_instances is not None:
-            params['UseEbsOptimizedInstances'] = use_ebs_optimized_instances
-        if lifecycle_event_configuration is not None:
-            params['LifecycleEventConfiguration'] = lifecycle_event_configuration
-        return self.make_request(action='CreateLayer',
-                                 body=json.dumps(params))
-
-    def create_stack(self, name, region, service_role_arn,
-                     default_instance_profile_arn, vpc_id=None,
-                     attributes=None, default_os=None, hostname_theme=None,
-                     default_availability_zone=None, default_subnet_id=None,
-                     custom_json=None, configuration_manager=None,
-                     chef_configuration=None, use_custom_cookbooks=None,
-                     use_opsworks_security_groups=None,
-                     custom_cookbooks_source=None, default_ssh_key_name=None,
-                     default_root_device_type=None):
-        """
-        Creates a new stack. For more information, see `Create a New
-        Stack`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have an attached policy that explicitly grants permissions.
-        For more information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type name: string
-        :param name: The stack name.
-
-        :type region: string
-        :param region: The stack AWS region, such as "us-east-1". For more
-            information about Amazon regions, see `Regions and Endpoints`_.
-
-        :type vpc_id: string
-        :param vpc_id: The ID of the VPC that the 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 infers the value of the other
-            parameter. If you specify neither parameter, AWS OpsWorks 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 on how to use AWS OpsWorks with a VPC, see
-            `Running a Stack in a VPC`_. For more information on default VPC
-            and EC2 Classic, see `Supported Platforms`_.
-
-        :type attributes: map
-        :param attributes: One or more user-defined key/value pairs to be added
-            to the stack attributes.
-
-        :type service_role_arn: string
-        :param service_role_arn: The stack AWS Identity and Access Management
-            (IAM) role, which allows AWS OpsWorks 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`_.
-
-        :type default_instance_profile_arn: string
-        :param 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`_.
-
-        :type default_os: string
-        :param default_os: The stack's operating system, which must be set to
-            one of the following.
-
-        + Standard operating systems: an Amazon Linux version such as `Amazon
-              Linux 2014.09`, `Ubuntu 12.04 LTS`, or `Ubuntu 14.04 LTS`.
-        + Custom AMIs: `Custom`. You specify the custom AMI you want to use
-              when you create instances.
-
-
-        The default option is the current Amazon Linux version.
-
-        :type hostname_theme: string
-        :param 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`
-        + `European_Cities`
-        + `Fruits`
-        + `Greek_Deities`
-        + `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.
-
-        :type default_availability_zone: string
-        :param default_availability_zone: The stack's default Availability
-            Zone, which must be in the specified region. For more information,
-            see `Regions and Endpoints`_. If you also specify a value for
-            `DefaultSubnetId`, the subnet must be in the same zone. For more
-            information, see the `VpcId` parameter description.
-
-        :type default_subnet_id: string
-        :param 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.
-
-        :type custom_json: string
-        :param 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 and must escape characters such as '"'.:
-        `"{\"key1\": \"value1\", \"key2\": \"value2\",...}"`
-
-        For more information on custom JSON, see `Use Custom JSON to Modify the
-            Stack Configuration JSON`_.
-
-        :type configuration_manager: dict
-        :param configuration_manager: The configuration manager. When you clone
-            a stack we recommend that you use the configuration manager to
-            specify the Chef version, 0.9, 11.4, or 11.10. The default value is
-            currently 11.4.
-
-        :type chef_configuration: dict
-        :param 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`_.
-
-        :type use_custom_cookbooks: boolean
-        :param use_custom_cookbooks: Whether the stack uses custom cookbooks.
-
-        :type use_opsworks_security_groups: boolean
-        :param use_opsworks_security_groups: Whether to associate the AWS
-            OpsWorks built-in security groups with the stack's layers.
-        AWS OpsWorks 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 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 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`_.
-
-        :type custom_cookbooks_source: dict
-        :param custom_cookbooks_source: Contains the information required to
-            retrieve an app or cookbook from a repository. For more
-            information, see `Creating Apps`_ or `Custom Recipes and
-            Cookbooks`_.
-
-        :type default_ssh_key_name: string
-        :param default_ssh_key_name: A default SSH key for the stack instances.
-            You can override this value when you create or update an instance.
-
-        :type default_root_device_type: string
-        :param 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. The default option is
-            `instance-store`. For more information, see `Storage for the Root
-            Device`_.
-
-        """
-        params = {
-            'Name': name,
-            'Region': region,
-            'ServiceRoleArn': service_role_arn,
-            'DefaultInstanceProfileArn': default_instance_profile_arn,
-        }
-        if vpc_id is not None:
-            params['VpcId'] = vpc_id
-        if attributes is not None:
-            params['Attributes'] = attributes
-        if default_os is not None:
-            params['DefaultOs'] = default_os
-        if hostname_theme is not None:
-            params['HostnameTheme'] = hostname_theme
-        if default_availability_zone is not None:
-            params['DefaultAvailabilityZone'] = default_availability_zone
-        if default_subnet_id is not None:
-            params['DefaultSubnetId'] = default_subnet_id
-        if custom_json is not None:
-            params['CustomJson'] = custom_json
-        if configuration_manager is not None:
-            params['ConfigurationManager'] = configuration_manager
-        if chef_configuration is not None:
-            params['ChefConfiguration'] = chef_configuration
-        if use_custom_cookbooks is not None:
-            params['UseCustomCookbooks'] = use_custom_cookbooks
-        if use_opsworks_security_groups is not None:
-            params['UseOpsworksSecurityGroups'] = use_opsworks_security_groups
-        if custom_cookbooks_source is not None:
-            params['CustomCookbooksSource'] = custom_cookbooks_source
-        if default_ssh_key_name is not None:
-            params['DefaultSshKeyName'] = default_ssh_key_name
-        if default_root_device_type is not None:
-            params['DefaultRootDeviceType'] = default_root_device_type
-        return self.make_request(action='CreateStack',
-                                 body=json.dumps(params))
-
-    def create_user_profile(self, iam_user_arn, ssh_username=None,
-                            ssh_public_key=None, allow_self_management=None):
-        """
-        Creates a new user profile.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have an attached policy that explicitly grants permissions.
-        For more information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type iam_user_arn: string
-        :param iam_user_arn: The user's IAM ARN.
-
-        :type ssh_username: string
-        :param 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 removes them. For
-            example, `my.name` will be changed to `myname`. If you do not
-            specify an SSH user name, AWS OpsWorks generates one from the IAM
-            user name.
-
-        :type ssh_public_key: string
-        :param ssh_public_key: The user's public SSH key.
-
-        :type allow_self_management: boolean
-        :param 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`_.
-
-        """
-        params = {'IamUserArn': iam_user_arn, }
-        if ssh_username is not None:
-            params['SshUsername'] = ssh_username
-        if ssh_public_key is not None:
-            params['SshPublicKey'] = ssh_public_key
-        if allow_self_management is not None:
-            params['AllowSelfManagement'] = allow_self_management
-        return self.make_request(action='CreateUserProfile',
-                                 body=json.dumps(params))
-
-    def delete_app(self, app_id):
-        """
-        Deletes a specified app.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type app_id: string
-        :param app_id: The app ID.
-
-        """
-        params = {'AppId': app_id, }
-        return self.make_request(action='DeleteApp',
-                                 body=json.dumps(params))
-
-    def delete_instance(self, instance_id, delete_elastic_ip=None,
-                        delete_volumes=None):
-        """
-        Deletes a specified instance, which terminates the associated
-        Amazon EC2 instance. You must stop an instance before you can
-        delete it.
-
-        For more information, see `Deleting Instances`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID.
-
-        :type delete_elastic_ip: boolean
-        :param delete_elastic_ip: Whether to delete the instance Elastic IP
-            address.
-
-        :type delete_volumes: boolean
-        :param delete_volumes: Whether to delete the instance's Amazon EBS
-            volumes.
-
-        """
-        params = {'InstanceId': instance_id, }
-        if delete_elastic_ip is not None:
-            params['DeleteElasticIp'] = delete_elastic_ip
-        if delete_volumes is not None:
-            params['DeleteVolumes'] = delete_volumes
-        return self.make_request(action='DeleteInstance',
-                                 body=json.dumps(params))
-
-    def delete_layer(self, layer_id):
-        """
-        Deletes a specified layer. You must first stop and then delete
-        all associated instances or unassign registered instances. For
-        more information, see `How to Delete a Layer`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type layer_id: string
-        :param layer_id: The layer ID.
-
-        """
-        params = {'LayerId': layer_id, }
-        return self.make_request(action='DeleteLayer',
-                                 body=json.dumps(params))
-
-    def delete_stack(self, stack_id):
-        """
-        Deletes a specified stack. You must first delete all
-        instances, layers, and apps or deregister registered
-        instances. For more information, see `Shut Down a Stack`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        """
-        params = {'StackId': stack_id, }
-        return self.make_request(action='DeleteStack',
-                                 body=json.dumps(params))
-
-    def delete_user_profile(self, iam_user_arn):
-        """
-        Deletes a user profile.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have an attached policy that explicitly grants permissions.
-        For more information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type iam_user_arn: string
-        :param iam_user_arn: The user's IAM ARN.
-
-        """
-        params = {'IamUserArn': iam_user_arn, }
-        return self.make_request(action='DeleteUserProfile',
-                                 body=json.dumps(params))
-
-    def deregister_elastic_ip(self, elastic_ip):
-        """
-        Deregisters a specified Elastic IP address. The address can
-        then be registered by another stack. For more information, see
-        `Resource Management`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type elastic_ip: string
-        :param elastic_ip: The Elastic IP address.
-
-        """
-        params = {'ElasticIp': elastic_ip, }
-        return self.make_request(action='DeregisterElasticIp',
-                                 body=json.dumps(params))
-
-    def deregister_instance(self, instance_id):
-        """
-        Deregister a registered Amazon EC2 or on-premises instance.
-        This action removes the instance from the stack and returns it
-        to your control. This action can not be used with instances
-        that were created with AWS OpsWorks.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID.
-
-        """
-        params = {'InstanceId': instance_id, }
-        return self.make_request(action='DeregisterInstance',
-                                 body=json.dumps(params))
-
-    def deregister_rds_db_instance(self, rds_db_instance_arn):
-        """
-        Deregisters an Amazon RDS instance.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type rds_db_instance_arn: string
-        :param rds_db_instance_arn: The Amazon RDS instance's ARN.
-
-        """
-        params = {'RdsDbInstanceArn': rds_db_instance_arn, }
-        return self.make_request(action='DeregisterRdsDbInstance',
-                                 body=json.dumps(params))
-
-    def deregister_volume(self, volume_id):
-        """
-        Deregisters an Amazon EBS volume. The volume can then be
-        registered by another stack. For more information, see
-        `Resource Management`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type volume_id: string
-        :param volume_id: The volume ID.
-
-        """
-        params = {'VolumeId': volume_id, }
-        return self.make_request(action='DeregisterVolume',
-                                 body=json.dumps(params))
-
-    def describe_apps(self, stack_id=None, app_ids=None):
-        """
-        Requests a description of a specified set of apps.
-
-
-        You must specify at least one of the parameters.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The app stack ID. If you use this parameter,
-            `DescribeApps` returns a description of the apps in the specified
-            stack.
-
-        :type app_ids: list
-        :param 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.
-
-        """
-        params = {}
-        if stack_id is not None:
-            params['StackId'] = stack_id
-        if app_ids is not None:
-            params['AppIds'] = app_ids
-        return self.make_request(action='DescribeApps',
-                                 body=json.dumps(params))
-
-    def describe_commands(self, deployment_id=None, instance_id=None,
-                          command_ids=None):
-        """
-        Describes the results of specified commands.
-
-
-        You must specify at least one of the parameters.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type deployment_id: string
-        :param deployment_id: The deployment ID. If you include this parameter,
-            `DescribeCommands` returns a description of the commands associated
-            with the specified deployment.
-
-        :type instance_id: string
-        :param instance_id: The instance ID. If you include this parameter,
-            `DescribeCommands` returns a description of the commands associated
-            with the specified instance.
-
-        :type command_ids: list
-        :param 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.
-
-        """
-        params = {}
-        if deployment_id is not None:
-            params['DeploymentId'] = deployment_id
-        if instance_id is not None:
-            params['InstanceId'] = instance_id
-        if command_ids is not None:
-            params['CommandIds'] = command_ids
-        return self.make_request(action='DescribeCommands',
-                                 body=json.dumps(params))
-
-    def describe_deployments(self, stack_id=None, app_id=None,
-                             deployment_ids=None):
-        """
-        Requests a description of a specified set of deployments.
-
-
-        You must specify at least one of the parameters.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID. If you include this parameter,
-            `DescribeDeployments` returns a description of the commands
-            associated with the specified stack.
-
-        :type app_id: string
-        :param app_id: The app ID. If you include this parameter,
-            `DescribeDeployments` returns a description of the commands
-            associated with the specified app.
-
-        :type deployment_ids: list
-        :param deployment_ids: An array of deployment IDs to be described. If
-            you include this parameter, `DescribeDeployments` returns a
-            description of the specified deployments. Otherwise, it returns a
-            description of every deployment.
-
-        """
-        params = {}
-        if stack_id is not None:
-            params['StackId'] = stack_id
-        if app_id is not None:
-            params['AppId'] = app_id
-        if deployment_ids is not None:
-            params['DeploymentIds'] = deployment_ids
-        return self.make_request(action='DescribeDeployments',
-                                 body=json.dumps(params))
-
-    def describe_elastic_ips(self, instance_id=None, stack_id=None, ips=None):
-        """
-        Describes `Elastic IP addresses`_.
-
-
-        You must specify at least one of the parameters.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID. If you include this parameter,
-            `DescribeElasticIps` returns a description of the Elastic IP
-            addresses associated with the specified instance.
-
-        :type stack_id: string
-        :param 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.
-
-        :type ips: list
-        :param 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.
-
-        """
-        params = {}
-        if instance_id is not None:
-            params['InstanceId'] = instance_id
-        if stack_id is not None:
-            params['StackId'] = stack_id
-        if ips is not None:
-            params['Ips'] = ips
-        return self.make_request(action='DescribeElasticIps',
-                                 body=json.dumps(params))
-
-    def describe_elastic_load_balancers(self, stack_id=None, layer_ids=None):
-        """
-        Describes a stack's Elastic Load Balancing instances.
-
-
-        You must specify at least one of the parameters.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: A stack ID. The action describes the stack's Elastic
-            Load Balancing instances.
-
-        :type layer_ids: list
-        :param layer_ids: A list of layer IDs. The action describes the Elastic
-            Load Balancing instances for the specified layers.
-
-        """
-        params = {}
-        if stack_id is not None:
-            params['StackId'] = stack_id
-        if layer_ids is not None:
-            params['LayerIds'] = layer_ids
-        return self.make_request(action='DescribeElasticLoadBalancers',
-                                 body=json.dumps(params))
-
-    def describe_instances(self, stack_id=None, layer_id=None,
-                           instance_ids=None):
-        """
-        Requests a description of a set of instances.
-
-
-        You must specify at least one of the parameters.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: A stack ID. If you use this parameter,
-            `DescribeInstances` returns descriptions of the instances
-            associated with the specified stack.
-
-        :type layer_id: string
-        :param layer_id: A layer ID. If you use this parameter,
-            `DescribeInstances` returns descriptions of the instances
-            associated with the specified layer.
-
-        :type instance_ids: list
-        :param 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.
-
-        """
-        params = {}
-        if stack_id is not None:
-            params['StackId'] = stack_id
-        if layer_id is not None:
-            params['LayerId'] = layer_id
-        if instance_ids is not None:
-            params['InstanceIds'] = instance_ids
-        return self.make_request(action='DescribeInstances',
-                                 body=json.dumps(params))
-
-    def describe_layers(self, stack_id=None, layer_ids=None):
-        """
-        Requests a description of one or more layers in a specified
-        stack.
-
-
-        You must specify at least one of the parameters.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        :type layer_ids: list
-        :param 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.
-
-        """
-        params = {}
-        if stack_id is not None:
-            params['StackId'] = stack_id
-        if layer_ids is not None:
-            params['LayerIds'] = layer_ids
-        return self.make_request(action='DescribeLayers',
-                                 body=json.dumps(params))
-
-    def describe_load_based_auto_scaling(self, layer_ids):
-        """
-        Describes load-based auto scaling configurations for specified
-        layers.
-
-
-        You must specify at least one of the parameters.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type layer_ids: list
-        :param layer_ids: An array of layer IDs.
-
-        """
-        params = {'LayerIds': layer_ids, }
-        return self.make_request(action='DescribeLoadBasedAutoScaling',
-                                 body=json.dumps(params))
-
-    def describe_my_user_profile(self):
-        """
-        Describes a user's SSH information.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have self-management enabled or an attached policy that
-        explicitly grants permissions. For more information on user
-        permissions, see `Managing User Permissions`_.
-
-        
-        """
-        params = {}
-        return self.make_request(action='DescribeMyUserProfile',
-                                 body=json.dumps(params))
-
-    def describe_permissions(self, iam_user_arn=None, stack_id=None):
-        """
-        Describes the permissions for a specified stack.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type iam_user_arn: string
-        :param iam_user_arn: The user's IAM ARN. For more information about IAM
-            ARNs, see `Using Identifiers`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        """
-        params = {}
-        if iam_user_arn is not None:
-            params['IamUserArn'] = iam_user_arn
-        if stack_id is not None:
-            params['StackId'] = stack_id
-        return self.make_request(action='DescribePermissions',
-                                 body=json.dumps(params))
-
-    def describe_raid_arrays(self, instance_id=None, stack_id=None,
-                             raid_array_ids=None):
-        """
-        Describe an instance's RAID arrays.
-
-
-        You must specify at least one of the parameters.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID. If you use this parameter,
-            `DescribeRaidArrays` returns descriptions of the RAID arrays
-            associated with the specified instance.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        :type raid_array_ids: list
-        :param 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.
-
-        """
-        params = {}
-        if instance_id is not None:
-            params['InstanceId'] = instance_id
-        if stack_id is not None:
-            params['StackId'] = stack_id
-        if raid_array_ids is not None:
-            params['RaidArrayIds'] = raid_array_ids
-        return self.make_request(action='DescribeRaidArrays',
-                                 body=json.dumps(params))
-
-    def describe_rds_db_instances(self, stack_id, rds_db_instance_arns=None):
-        """
-        Describes Amazon RDS instances.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID that the instances are registered with.
-            The operation returns descriptions of all registered Amazon RDS
-            instances.
-
-        :type rds_db_instance_arns: list
-        :param rds_db_instance_arns: An array containing the ARNs of the
-            instances to be described.
-
-        """
-        params = {'StackId': stack_id, }
-        if rds_db_instance_arns is not None:
-            params['RdsDbInstanceArns'] = rds_db_instance_arns
-        return self.make_request(action='DescribeRdsDbInstances',
-                                 body=json.dumps(params))
-
-    def describe_service_errors(self, stack_id=None, instance_id=None,
-                                service_error_ids=None):
-        """
-        Describes AWS OpsWorks service errors.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID. If you use this parameter,
-            `DescribeServiceErrors` returns descriptions of the errors
-            associated with the specified stack.
-
-        :type instance_id: string
-        :param instance_id: The instance ID. If you use this parameter,
-            `DescribeServiceErrors` returns descriptions of the errors
-            associated with the specified instance.
-
-        :type service_error_ids: list
-        :param 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.
-
-        """
-        params = {}
-        if stack_id is not None:
-            params['StackId'] = stack_id
-        if instance_id is not None:
-            params['InstanceId'] = instance_id
-        if service_error_ids is not None:
-            params['ServiceErrorIds'] = service_error_ids
-        return self.make_request(action='DescribeServiceErrors',
-                                 body=json.dumps(params))
-
-    def describe_stack_provisioning_parameters(self, stack_id):
-        """
-        Requests a description of a stack's provisioning parameters.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the stack
-        or an attached policy that explicitly grants permissions. For
-        more information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID
-
-        """
-        params = {'StackId': stack_id, }
-        return self.make_request(action='DescribeStackProvisioningParameters',
-                                 body=json.dumps(params))
-
-    def describe_stack_summary(self, stack_id):
-        """
-        Describes the number of layers and apps in a specified stack,
-        and the number of instances in each state, such as
-        `running_setup` or `online`.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        """
-        params = {'StackId': stack_id, }
-        return self.make_request(action='DescribeStackSummary',
-                                 body=json.dumps(params))
-
-    def describe_stacks(self, stack_ids=None):
-        """
-        Requests a description of one or more stacks.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type stack_ids: list
-        :param 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.
-
-        """
-        params = {}
-        if stack_ids is not None:
-            params['StackIds'] = stack_ids
-        return self.make_request(action='DescribeStacks',
-                                 body=json.dumps(params))
-
-    def describe_time_based_auto_scaling(self, instance_ids):
-        """
-        Describes time-based auto scaling configurations for specified
-        instances.
-
-
-        You must specify at least one of the parameters.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type instance_ids: list
-        :param instance_ids: An array of instance IDs.
-
-        """
-        params = {'InstanceIds': instance_ids, }
-        return self.make_request(action='DescribeTimeBasedAutoScaling',
-                                 body=json.dumps(params))
-
-    def describe_user_profiles(self, iam_user_arns=None):
-        """
-        Describe specified users.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have an attached policy that explicitly grants permissions.
-        For more information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type iam_user_arns: list
-        :param iam_user_arns: An array of IAM user ARNs that identify the users
-            to be described.
-
-        """
-        params = {}
-        if iam_user_arns is not None:
-            params['IamUserArns'] = iam_user_arns
-        return self.make_request(action='DescribeUserProfiles',
-                                 body=json.dumps(params))
-
-    def describe_volumes(self, instance_id=None, stack_id=None,
-                         raid_array_id=None, volume_ids=None):
-        """
-        Describes an instance's Amazon EBS volumes.
-
-
-        You must specify at least one of the parameters.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Show, Deploy, or Manage permissions level for the
-        stack, or an attached policy that explicitly grants
-        permissions. For more information on user permissions, see
-        `Managing User Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID. If you use this parameter,
-            `DescribeVolumes` returns descriptions of the volumes associated
-            with the specified instance.
-
-        :type stack_id: string
-        :param stack_id: A stack ID. The action describes the stack's
-            registered Amazon EBS volumes.
-
-        :type raid_array_id: string
-        :param raid_array_id: The RAID array ID. If you use this parameter,
-            `DescribeVolumes` returns descriptions of the volumes associated
-            with the specified RAID array.
-
-        :type volume_ids: list
-        :param 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.
-
-        """
-        params = {}
-        if instance_id is not None:
-            params['InstanceId'] = instance_id
-        if stack_id is not None:
-            params['StackId'] = stack_id
-        if raid_array_id is not None:
-            params['RaidArrayId'] = raid_array_id
-        if volume_ids is not None:
-            params['VolumeIds'] = volume_ids
-        return self.make_request(action='DescribeVolumes',
-                                 body=json.dumps(params))
-
-    def detach_elastic_load_balancer(self, elastic_load_balancer_name,
-                                     layer_id):
-        """
-        Detaches a specified Elastic Load Balancing instance from its
-        layer.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type elastic_load_balancer_name: string
-        :param elastic_load_balancer_name: The Elastic Load Balancing
-            instance's name.
-
-        :type layer_id: string
-        :param layer_id: The ID of the layer that the Elastic Load Balancing
-            instance is attached to.
-
-        """
-        params = {
-            'ElasticLoadBalancerName': elastic_load_balancer_name,
-            'LayerId': layer_id,
-        }
-        return self.make_request(action='DetachElasticLoadBalancer',
-                                 body=json.dumps(params))
-
-    def disassociate_elastic_ip(self, elastic_ip):
-        """
-        Disassociates an Elastic IP address from its instance. The
-        address remains registered with the stack. For more
-        information, see `Resource Management`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type elastic_ip: string
-        :param elastic_ip: The Elastic IP address.
-
-        """
-        params = {'ElasticIp': elastic_ip, }
-        return self.make_request(action='DisassociateElasticIp',
-                                 body=json.dumps(params))
-
-    def get_hostname_suggestion(self, layer_id):
-        """
-        Gets a generated host name for the specified layer, based on
-        the current host name theme.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type layer_id: string
-        :param layer_id: The layer ID.
-
-        """
-        params = {'LayerId': layer_id, }
-        return self.make_request(action='GetHostnameSuggestion',
-                                 body=json.dumps(params))
-
-    def reboot_instance(self, instance_id):
-        """
-        Reboots a specified instance. For more information, see
-        `Starting, Stopping, and Rebooting Instances`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID.
-
-        """
-        params = {'InstanceId': instance_id, }
-        return self.make_request(action='RebootInstance',
-                                 body=json.dumps(params))
-
-    def register_elastic_ip(self, elastic_ip, stack_id):
-        """
-        Registers an Elastic IP address with a specified stack. An
-        address can be registered with only one stack at a time. If
-        the address is already registered, you must first deregister
-        it by calling DeregisterElasticIp. For more information, see
-        `Resource Management`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type elastic_ip: string
-        :param elastic_ip: The Elastic IP address.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        """
-        params = {'ElasticIp': elastic_ip, 'StackId': stack_id, }
-        return self.make_request(action='RegisterElasticIp',
-                                 body=json.dumps(params))
-
-    def register_instance(self, stack_id, hostname=None, public_ip=None,
-                          private_ip=None, rsa_public_key=None,
-                          rsa_public_key_fingerprint=None,
-                          instance_identity=None):
-        """
-        Registers instances with a specified stack that were created
-        outside of AWS OpsWorks.
-
-        We do not recommend using this action to register instances.
-        The complete registration operation has two primary steps,
-        installing the AWS OpsWorks agent on the instance and
-        registering the instance with the stack. `RegisterInstance`
-        handles only the second step. You should instead use the AWS
-        CLI `register` command, which performs the entire registration
-        operation.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The ID of the stack that the instance is to be
-            registered with.
-
-        :type hostname: string
-        :param hostname: The instance's hostname.
-
-        :type public_ip: string
-        :param public_ip: The instance's public IP address.
-
-        :type private_ip: string
-        :param private_ip: The instance's private IP address.
-
-        :type rsa_public_key: string
-        :param rsa_public_key: The instances public RSA key. This key is used
-            to encrypt communication between the instance and the service.
-
-        :type rsa_public_key_fingerprint: string
-        :param rsa_public_key_fingerprint: The instances public RSA key
-            fingerprint.
-
-        :type instance_identity: dict
-        :param instance_identity: An InstanceIdentity object that contains the
-            instance's identity.
-
-        """
-        params = {'StackId': stack_id, }
-        if hostname is not None:
-            params['Hostname'] = hostname
-        if public_ip is not None:
-            params['PublicIp'] = public_ip
-        if private_ip is not None:
-            params['PrivateIp'] = private_ip
-        if rsa_public_key is not None:
-            params['RsaPublicKey'] = rsa_public_key
-        if rsa_public_key_fingerprint is not None:
-            params['RsaPublicKeyFingerprint'] = rsa_public_key_fingerprint
-        if instance_identity is not None:
-            params['InstanceIdentity'] = instance_identity
-        return self.make_request(action='RegisterInstance',
-                                 body=json.dumps(params))
-
-    def register_rds_db_instance(self, stack_id, rds_db_instance_arn,
-                                 db_user, db_password):
-        """
-        Registers an Amazon RDS instance with a stack.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        :type rds_db_instance_arn: string
-        :param rds_db_instance_arn: The Amazon RDS instance's ARN.
-
-        :type db_user: string
-        :param db_user: The database's master user name.
-
-        :type db_password: string
-        :param db_password: The database password.
-
-        """
-        params = {
-            'StackId': stack_id,
-            'RdsDbInstanceArn': rds_db_instance_arn,
-            'DbUser': db_user,
-            'DbPassword': db_password,
-        }
-        return self.make_request(action='RegisterRdsDbInstance',
-                                 body=json.dumps(params))
-
-    def register_volume(self, stack_id, ec_2_volume_id=None):
-        """
-        Registers an Amazon EBS volume with a specified stack. A
-        volume can be registered with only one stack at a time. If the
-        volume is already registered, you must first deregister it by
-        calling DeregisterVolume. For more information, see `Resource
-        Management`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type ec_2_volume_id: string
-        :param ec_2_volume_id: The Amazon EBS volume ID.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        """
-        params = {'StackId': stack_id, }
-        if ec_2_volume_id is not None:
-            params['Ec2VolumeId'] = ec_2_volume_id
-        return self.make_request(action='RegisterVolume',
-                                 body=json.dumps(params))
-
-    def set_load_based_auto_scaling(self, layer_id, enable=None,
-                                    up_scaling=None, down_scaling=None):
-        """
-        Specify the load-based auto scaling configuration for a
-        specified layer. For more information, see `Managing Load with
-        Time-based and Load-based Instances`_.
-
-
-        To use load-based auto scaling, you must create a set of load-
-        based auto scaling instances. Load-based auto scaling operates
-        only on the instances from that set, so you must ensure that
-        you have created enough instances to handle the maximum
-        anticipated load.
-
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type layer_id: string
-        :param layer_id: The layer ID.
-
-        :type enable: boolean
-        :param enable: Enables load-based auto scaling for the layer.
-
-        :type up_scaling: dict
-        :param up_scaling: An `AutoScalingThresholds` object with the upscaling
-            threshold configuration. If the load exceeds these thresholds for a
-            specified amount of time, AWS OpsWorks starts a specified number of
-            instances.
-
-        :type down_scaling: dict
-        :param 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 stops a
-            specified number of instances.
-
-        """
-        params = {'LayerId': layer_id, }
-        if enable is not None:
-            params['Enable'] = enable
-        if up_scaling is not None:
-            params['UpScaling'] = up_scaling
-        if down_scaling is not None:
-            params['DownScaling'] = down_scaling
-        return self.make_request(action='SetLoadBasedAutoScaling',
-                                 body=json.dumps(params))
-
-    def set_permission(self, stack_id, iam_user_arn, allow_ssh=None,
-                       allow_sudo=None, level=None):
-        """
-        Specifies a user's permissions. For more information, see
-        `Security and Permissions`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        :type iam_user_arn: string
-        :param iam_user_arn: The user's IAM ARN.
-
-        :type allow_ssh: boolean
-        :param allow_ssh: The user is allowed to use SSH to communicate with
-            the instance.
-
-        :type allow_sudo: boolean
-        :param allow_sudo: The user is allowed to use **sudo** to elevate
-            privileges.
-
-        :type level: string
-        :param 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 on the permissions associated with these levels,
-            see `Managing User Permissions`_
-
-        """
-        params = {'StackId': stack_id, 'IamUserArn': iam_user_arn, }
-        if allow_ssh is not None:
-            params['AllowSsh'] = allow_ssh
-        if allow_sudo is not None:
-            params['AllowSudo'] = allow_sudo
-        if level is not None:
-            params['Level'] = level
-        return self.make_request(action='SetPermission',
-                                 body=json.dumps(params))
-
-    def set_time_based_auto_scaling(self, instance_id,
-                                    auto_scaling_schedule=None):
-        """
-        Specify the time-based auto scaling configuration for a
-        specified instance. For more information, see `Managing Load
-        with Time-based and Load-based Instances`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID.
-
-        :type auto_scaling_schedule: dict
-        :param auto_scaling_schedule: An `AutoScalingSchedule` with the
-            instance schedule.
-
-        """
-        params = {'InstanceId': instance_id, }
-        if auto_scaling_schedule is not None:
-            params['AutoScalingSchedule'] = auto_scaling_schedule
-        return self.make_request(action='SetTimeBasedAutoScaling',
-                                 body=json.dumps(params))
-
-    def start_instance(self, instance_id):
-        """
-        Starts a specified instance. For more information, see
-        `Starting, Stopping, and Rebooting Instances`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID.
-
-        """
-        params = {'InstanceId': instance_id, }
-        return self.make_request(action='StartInstance',
-                                 body=json.dumps(params))
-
-    def start_stack(self, stack_id):
-        """
-        Starts a stack's instances.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        """
-        params = {'StackId': stack_id, }
-        return self.make_request(action='StartStack',
-                                 body=json.dumps(params))
-
-    def stop_instance(self, instance_id):
-        """
-        Stops a specified instance. When you stop a standard instance,
-        the data disappears and must be reinstalled when you restart
-        the instance. You can stop an Amazon EBS-backed instance
-        without losing data. For more information, see `Starting,
-        Stopping, and Rebooting Instances`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID.
-
-        """
-        params = {'InstanceId': instance_id, }
-        return self.make_request(action='StopInstance',
-                                 body=json.dumps(params))
-
-    def stop_stack(self, stack_id):
-        """
-        Stops a specified stack.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        """
-        params = {'StackId': stack_id, }
-        return self.make_request(action='StopStack',
-                                 body=json.dumps(params))
-
-    def unassign_instance(self, instance_id):
-        """
-        Unassigns a registered instance from all of it's layers. The
-        instance remains in the stack as an unassigned instance and
-        can be assigned to another layer, as needed. You cannot use
-        this action with instances that were created with AWS
-        OpsWorks.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID.
-
-        """
-        params = {'InstanceId': instance_id, }
-        return self.make_request(action='UnassignInstance',
-                                 body=json.dumps(params))
-
-    def unassign_volume(self, volume_id):
-        """
-        Unassigns an assigned Amazon EBS volume. The volume remains
-        registered with the stack. For more information, see `Resource
-        Management`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type volume_id: string
-        :param volume_id: The volume ID.
-
-        """
-        params = {'VolumeId': volume_id, }
-        return self.make_request(action='UnassignVolume',
-                                 body=json.dumps(params))
-
-    def update_app(self, app_id, name=None, description=None,
-                   data_sources=None, type=None, app_source=None,
-                   domains=None, enable_ssl=None, ssl_configuration=None,
-                   attributes=None, environment=None):
-        """
-        Updates a specified app.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Deploy or Manage permissions level for the stack, or an
-        attached policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type app_id: string
-        :param app_id: The app ID.
-
-        :type name: string
-        :param name: The app name.
-
-        :type description: string
-        :param description: A description of the app.
-
-        :type data_sources: list
-        :param data_sources: The app's data sources.
-
-        :type type: string
-        :param type: The app type.
-
-        :type app_source: dict
-        :param app_source: A `Source` object that specifies the app repository.
-
-        :type domains: list
-        :param domains: The app's virtual host settings, with multiple domains
-            separated by commas. For example: `'www.example.com, example.com'`
-
-        :type enable_ssl: boolean
-        :param enable_ssl: Whether SSL is enabled for the app.
-
-        :type ssl_configuration: dict
-        :param ssl_configuration: An `SslConfiguration` object with the SSL
-            configuration.
-
-        :type attributes: map
-        :param attributes: One or more user-defined key/value pairs to be added
-            to the stack attributes.
-
-        :type environment: list
-        :param environment:
-        An array of `EnvironmentVariable` objects that specify environment
-            variables to be associated with the app. You can specify up to ten
-            environment variables. After you deploy the app, these variables
-            are defined on the associated app server instances.
-
-        This parameter is supported only by Chef 11.10 stacks. If you have
-            specified one or more environment variables, you cannot modify the
-            stack's Chef version.
-
-        """
-        params = {'AppId': app_id, }
-        if name is not None:
-            params['Name'] = name
-        if description is not None:
-            params['Description'] = description
-        if data_sources is not None:
-            params['DataSources'] = data_sources
-        if type is not None:
-            params['Type'] = type
-        if app_source is not None:
-            params['AppSource'] = app_source
-        if domains is not None:
-            params['Domains'] = domains
-        if enable_ssl is not None:
-            params['EnableSsl'] = enable_ssl
-        if ssl_configuration is not None:
-            params['SslConfiguration'] = ssl_configuration
-        if attributes is not None:
-            params['Attributes'] = attributes
-        if environment is not None:
-            params['Environment'] = environment
-        return self.make_request(action='UpdateApp',
-                                 body=json.dumps(params))
-
-    def update_elastic_ip(self, elastic_ip, name=None):
-        """
-        Updates a registered Elastic IP address's name. For more
-        information, see `Resource Management`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type elastic_ip: string
-        :param elastic_ip: The address.
-
-        :type name: string
-        :param name: The new name.
-
-        """
-        params = {'ElasticIp': elastic_ip, }
-        if name is not None:
-            params['Name'] = name
-        return self.make_request(action='UpdateElasticIp',
-                                 body=json.dumps(params))
-
-    def update_instance(self, instance_id, layer_ids=None,
-                        instance_type=None, auto_scaling_type=None,
-                        hostname=None, os=None, ami_id=None,
-                        ssh_key_name=None, architecture=None,
-                        install_updates_on_boot=None, ebs_optimized=None):
-        """
-        Updates a specified instance.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type instance_id: string
-        :param instance_id: The instance ID.
-
-        :type layer_ids: list
-        :param layer_ids: The instance's layer IDs.
-
-        :type instance_type: string
-        :param instance_type: The instance type. AWS OpsWorks supports all
-            instance types except Cluster Compute, Cluster GPU, and High Memory
-            Cluster. For more information, see `Instance Families and Types`_.
-            The parameter values that you use to specify the various types are
-            in the API Name column of the Available Instance Types table.
-
-        :type auto_scaling_type: string
-        :param auto_scaling_type: For load-based or time-based instances, the
-            type.
-
-        :type hostname: string
-        :param hostname: The instance host name.
-
-        :type os: string
-        :param os: The instance's operating system, which must be set to one of
-            the following.
-
-        + Standard operating systems: An Amazon Linux version such as `Amazon
-              Linux 2014.09`, `Ubuntu 12.04 LTS`, or `Ubuntu 14.04 LTS`.
-        + Custom AMIs: `Custom`
-
-
-        The default option is the current Amazon Linux version, such as `Amazon
-            Linux 2014.09`. 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. For more information on the standard
-            operating systems, see `Operating Systems`_For more information on
-            how to use custom AMIs with OpsWorks, see `Using Custom AMIs`_.
-
-        :type ami_id: string
-        :param ami_id:
-        A custom AMI ID to be used to create the instance. The AMI should be
-            based on one of the standard AWS OpsWorks AMIs: Amazon Linux,
-            Ubuntu 12.04 LTS, or Ubuntu 14.04 LTS. For more information, see
-            `Instances`_
-
-        If you specify a custom AMI, you must set `Os` to `Custom`.
-
-        :type ssh_key_name: string
-        :param ssh_key_name: The instance SSH key name.
-
-        :type architecture: string
-        :param 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`_.
-
-        :type install_updates_on_boot: boolean
-        :param 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.
-
-
-        We strongly recommend using the default value of `True`, to ensure that
-            your instances have the latest security updates.
-
-        :type ebs_optimized: boolean
-        :param ebs_optimized: Whether this is an Amazon EBS-optimized instance.
-
-        """
-        params = {'InstanceId': instance_id, }
-        if layer_ids is not None:
-            params['LayerIds'] = layer_ids
-        if instance_type is not None:
-            params['InstanceType'] = instance_type
-        if auto_scaling_type is not None:
-            params['AutoScalingType'] = auto_scaling_type
-        if hostname is not None:
-            params['Hostname'] = hostname
-        if os is not None:
-            params['Os'] = os
-        if ami_id is not None:
-            params['AmiId'] = ami_id
-        if ssh_key_name is not None:
-            params['SshKeyName'] = ssh_key_name
-        if architecture is not None:
-            params['Architecture'] = architecture
-        if install_updates_on_boot is not None:
-            params['InstallUpdatesOnBoot'] = install_updates_on_boot
-        if ebs_optimized is not None:
-            params['EbsOptimized'] = ebs_optimized
-        return self.make_request(action='UpdateInstance',
-                                 body=json.dumps(params))
-
-    def update_layer(self, layer_id, name=None, shortname=None,
-                     attributes=None, custom_instance_profile_arn=None,
-                     custom_security_group_ids=None, packages=None,
-                     volume_configurations=None, enable_auto_healing=None,
-                     auto_assign_elastic_ips=None,
-                     auto_assign_public_ips=None, custom_recipes=None,
-                     install_updates_on_boot=None,
-                     use_ebs_optimized_instances=None,
-                     lifecycle_event_configuration=None):
-        """
-        Updates a specified layer.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type layer_id: string
-        :param layer_id: The layer ID.
-
-        :type name: string
-        :param name: The layer name, which is used by the console.
-
-        :type shortname: string
-        :param shortname: The layer short name, which is used internally by AWS
-            OpsWorksand 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/.
-
-        :type attributes: map
-        :param attributes: One or more user-defined key/value pairs to be added
-            to the stack attributes.
-
-        :type custom_instance_profile_arn: string
-        :param 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`_.
-
-        :type custom_security_group_ids: list
-        :param custom_security_group_ids: An array containing the layer's
-            custom security group IDs.
-
-        :type packages: list
-        :param packages: An array of `Package` objects that describe the
-            layer's packages.
-
-        :type volume_configurations: list
-        :param volume_configurations: A `VolumeConfigurations` object that
-            describes the layer's Amazon EBS volumes.
-
-        :type enable_auto_healing: boolean
-        :param enable_auto_healing: Whether to disable auto healing for the
-            layer.
-
-        :type auto_assign_elastic_ips: boolean
-        :param auto_assign_elastic_ips: Whether to automatically assign an
-            `Elastic IP address`_ to the layer's instances. For more
-            information, see `How to Edit a Layer`_.
-
-        :type auto_assign_public_ips: boolean
-        :param 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`_.
-
-        :type custom_recipes: dict
-        :param custom_recipes: A `LayerCustomRecipes` object that specifies the
-            layer's custom recipes.
-
-        :type install_updates_on_boot: boolean
-        :param 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.
-
-
-        We strongly recommend using the default value of `True`, to ensure that
-            your instances have the latest security updates.
-
-        :type use_ebs_optimized_instances: boolean
-        :param use_ebs_optimized_instances: Whether to use Amazon EBS-optimized
-            instances.
-
-        :type lifecycle_event_configuration: dict
-        :param lifecycle_event_configuration:
-
-        """
-        params = {'LayerId': layer_id, }
-        if name is not None:
-            params['Name'] = name
-        if shortname is not None:
-            params['Shortname'] = shortname
-        if attributes is not None:
-            params['Attributes'] = attributes
-        if custom_instance_profile_arn is not None:
-            params['CustomInstanceProfileArn'] = custom_instance_profile_arn
-        if custom_security_group_ids is not None:
-            params['CustomSecurityGroupIds'] = custom_security_group_ids
-        if packages is not None:
-            params['Packages'] = packages
-        if volume_configurations is not None:
-            params['VolumeConfigurations'] = volume_configurations
-        if enable_auto_healing is not None:
-            params['EnableAutoHealing'] = enable_auto_healing
-        if auto_assign_elastic_ips is not None:
-            params['AutoAssignElasticIps'] = auto_assign_elastic_ips
-        if auto_assign_public_ips is not None:
-            params['AutoAssignPublicIps'] = auto_assign_public_ips
-        if custom_recipes is not None:
-            params['CustomRecipes'] = custom_recipes
-        if install_updates_on_boot is not None:
-            params['InstallUpdatesOnBoot'] = install_updates_on_boot
-        if use_ebs_optimized_instances is not None:
-            params['UseEbsOptimizedInstances'] = use_ebs_optimized_instances
-        if lifecycle_event_configuration is not None:
-            params['LifecycleEventConfiguration'] = lifecycle_event_configuration
-        return self.make_request(action='UpdateLayer',
-                                 body=json.dumps(params))
-
-    def update_my_user_profile(self, ssh_public_key=None):
-        """
-        Updates a user's SSH public key.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have self-management enabled or an attached policy that
-        explicitly grants permissions. For more information on user
-        permissions, see `Managing User Permissions`_.
-
-        :type ssh_public_key: string
-        :param ssh_public_key: The user's SSH public key.
-
-        """
-        params = {}
-        if ssh_public_key is not None:
-            params['SshPublicKey'] = ssh_public_key
-        return self.make_request(action='UpdateMyUserProfile',
-                                 body=json.dumps(params))
-
-    def update_rds_db_instance(self, rds_db_instance_arn, db_user=None,
-                               db_password=None):
-        """
-        Updates an Amazon RDS instance.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type rds_db_instance_arn: string
-        :param rds_db_instance_arn: The Amazon RDS instance's ARN.
-
-        :type db_user: string
-        :param db_user: The master user name.
-
-        :type db_password: string
-        :param db_password: The database password.
-
-        """
-        params = {'RdsDbInstanceArn': rds_db_instance_arn, }
-        if db_user is not None:
-            params['DbUser'] = db_user
-        if db_password is not None:
-            params['DbPassword'] = db_password
-        return self.make_request(action='UpdateRdsDbInstance',
-                                 body=json.dumps(params))
-
-    def update_stack(self, stack_id, name=None, attributes=None,
-                     service_role_arn=None,
-                     default_instance_profile_arn=None, default_os=None,
-                     hostname_theme=None, default_availability_zone=None,
-                     default_subnet_id=None, custom_json=None,
-                     configuration_manager=None, chef_configuration=None,
-                     use_custom_cookbooks=None, custom_cookbooks_source=None,
-                     default_ssh_key_name=None,
-                     default_root_device_type=None,
-                     use_opsworks_security_groups=None):
-        """
-        Updates a specified stack.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type stack_id: string
-        :param stack_id: The stack ID.
-
-        :type name: string
-        :param name: The stack's new name.
-
-        :type attributes: map
-        :param attributes: One or more user-defined key/value pairs to be added
-            to the stack attributes.
-
-        :type service_role_arn: string
-        :param service_role_arn:
-        The stack AWS Identity and Access Management (IAM) role, which allows
-            AWS OpsWorks 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`_.
-
-
-        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 stack's
-            current service role ARN, if you prefer, but you must do so
-            explicitly.
-
-        :type default_instance_profile_arn: string
-        :param 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`_.
-
-        :type default_os: string
-        :param default_os: The stack's operating system, which must be set to
-            one of the following.
-
-        + Standard operating systems: an Amazon Linux version such as `Amazon
-              Linux 2014.09`, `Ubuntu 12.04 LTS`, or `Ubuntu 14.04 LTS`.
-        + Custom AMIs: `Custom`. You specify the custom AMI you want to use
-              when you create instances.
-
-
-        The default option is the current Amazon Linux version.
-
-        :type hostname_theme: string
-        :param hostname_theme: The stack's new 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`
-        + `European_Cities`
-        + `Fruits`
-        + `Greek_Deities`
-        + `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.
-
-        :type default_availability_zone: string
-        :param default_availability_zone: The stack's default Availability
-            Zone, which must be in the specified region. For more information,
-            see `Regions and Endpoints`_. If you also specify a value for
-            `DefaultSubnetId`, the subnet must be in the same zone. For more
-            information, see CreateStack.
-
-        :type default_subnet_id: string
-        :param 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.
-
-        :type custom_json: string
-        :param 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 and must escape characters such as '"'.:
-        `"{\"key1\": \"value1\", \"key2\": \"value2\",...}"`
-
-        For more information on custom JSON, see `Use Custom JSON to Modify the
-            Stack Configuration JSON`_.
-
-        :type configuration_manager: dict
-        :param configuration_manager: The configuration manager. When you clone
-            a stack we recommend that you use the configuration manager to
-            specify the Chef version, 0.9, 11.4, or 11.10. The default value is
-            currently 11.4.
-
-        :type chef_configuration: dict
-        :param 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`_.
-
-        :type use_custom_cookbooks: boolean
-        :param use_custom_cookbooks: Whether the stack uses custom cookbooks.
-
-        :type custom_cookbooks_source: dict
-        :param custom_cookbooks_source: Contains the information required to
-            retrieve an app or cookbook from a repository. For more
-            information, see `Creating Apps`_ or `Custom Recipes and
-            Cookbooks`_.
-
-        :type default_ssh_key_name: string
-        :param default_ssh_key_name: A default SSH key for the stack instances.
-            You can override this value when you create or update an instance.
-
-        :type default_root_device_type: string
-        :param 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`_.
-
-        :type use_opsworks_security_groups: boolean
-        :param use_opsworks_security_groups: Whether to associate the AWS
-            OpsWorks built-in security groups with the stack's layers.
-        AWS OpsWorks provides a standard set of built-in security groups, one
-            for each layer, which are associated with layers by default.
-            `UseOpsworksSecurityGroups` allows you to instead provide your own
-            custom security groups. `UseOpsworksSecurityGroups` has the
-            following settings:
-
-
-        + True - AWS OpsWorks 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 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`_.
-
-        """
-        params = {'StackId': stack_id, }
-        if name is not None:
-            params['Name'] = name
-        if attributes is not None:
-            params['Attributes'] = attributes
-        if service_role_arn is not None:
-            params['ServiceRoleArn'] = service_role_arn
-        if default_instance_profile_arn is not None:
-            params['DefaultInstanceProfileArn'] = default_instance_profile_arn
-        if default_os is not None:
-            params['DefaultOs'] = default_os
-        if hostname_theme is not None:
-            params['HostnameTheme'] = hostname_theme
-        if default_availability_zone is not None:
-            params['DefaultAvailabilityZone'] = default_availability_zone
-        if default_subnet_id is not None:
-            params['DefaultSubnetId'] = default_subnet_id
-        if custom_json is not None:
-            params['CustomJson'] = custom_json
-        if configuration_manager is not None:
-            params['ConfigurationManager'] = configuration_manager
-        if chef_configuration is not None:
-            params['ChefConfiguration'] = chef_configuration
-        if use_custom_cookbooks is not None:
-            params['UseCustomCookbooks'] = use_custom_cookbooks
-        if custom_cookbooks_source is not None:
-            params['CustomCookbooksSource'] = custom_cookbooks_source
-        if default_ssh_key_name is not None:
-            params['DefaultSshKeyName'] = default_ssh_key_name
-        if default_root_device_type is not None:
-            params['DefaultRootDeviceType'] = default_root_device_type
-        if use_opsworks_security_groups is not None:
-            params['UseOpsworksSecurityGroups'] = use_opsworks_security_groups
-        return self.make_request(action='UpdateStack',
-                                 body=json.dumps(params))
-
-    def update_user_profile(self, iam_user_arn, ssh_username=None,
-                            ssh_public_key=None, allow_self_management=None):
-        """
-        Updates a specified user profile.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have an attached policy that explicitly grants permissions.
-        For more information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type iam_user_arn: string
-        :param iam_user_arn: The user IAM ARN.
-
-        :type ssh_username: string
-        :param 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 removes them. For
-            example, `my.name` will be changed to `myname`. If you do not
-            specify an SSH user name, AWS OpsWorks generates one from the IAM
-            user name.
-
-        :type ssh_public_key: string
-        :param ssh_public_key: The user's new SSH public key.
-
-        :type allow_self_management: boolean
-        :param allow_self_management: Whether users can specify their own SSH
-            public key through the My Settings page. For more information, see
-            `Managing User Permissions`_.
-
-        """
-        params = {'IamUserArn': iam_user_arn, }
-        if ssh_username is not None:
-            params['SshUsername'] = ssh_username
-        if ssh_public_key is not None:
-            params['SshPublicKey'] = ssh_public_key
-        if allow_self_management is not None:
-            params['AllowSelfManagement'] = allow_self_management
-        return self.make_request(action='UpdateUserProfile',
-                                 body=json.dumps(params))
-
-    def update_volume(self, volume_id, name=None, mount_point=None):
-        """
-        Updates an Amazon EBS volume's name or mount point. For more
-        information, see `Resource Management`_.
-
-        **Required Permissions**: To use this action, an IAM user must
-        have a Manage permissions level for the stack, or an attached
-        policy that explicitly grants permissions. For more
-        information on user permissions, see `Managing User
-        Permissions`_.
-
-        :type volume_id: string
-        :param volume_id: The volume ID.
-
-        :type name: string
-        :param name: The new name.
-
-        :type mount_point: string
-        :param mount_point: The new mount point.
-
-        """
-        params = {'VolumeId': volume_id, }
-        if name is not None:
-            params['Name'] = name
-        if mount_point is not None:
-            params['MountPoint'] = mount_point
-        return self.make_request(action='UpdateVolume',
-                                 body=json.dumps(params))
-
-    def make_request(self, action, body):
-        headers = {
-            'X-Amz-Target': '%s.%s' % (self.TargetPrefix, action),
-            'Host': self.region.endpoint,
-            'Content-Type': 'application/x-amz-json-1.1',
-            'Content-Length': str(len(body)),
-        }
-        http_request = self.build_base_http_request(
-            method='POST', path='/', auth_path='/', params={},
-            headers=headers, data=body)
-        response = self._mexe(http_request, sender=None,
-                              override_num_retries=10)
-        response_body = response.read().decode('utf-8')
-        boto.log.debug(response_body)
-        if response.status == 200:
-            if response_body:
-                return json.loads(response_body)
-        else:
-            json_body = json.loads(response_body)
-            fault_name = json_body.get('__type', None)
-            exception_class = self._faults.get(fault_name, self.ResponseError)
-            raise exception_class(response.status, response.reason,
-                                  body=json_body)
-