Revert "Add gsutil 4.13 to telemetry/third_party"

tools/telemetry/third_party/gsutil/third_party/boto/boto/cloudformation/connection.py

Index: tools/telemetry/third_party/gsutil/third_party/boto/boto/cloudformation/connection.py
diff --git a/tools/telemetry/third_party/gsutil/third_party/boto/boto/cloudformation/connection.py b/tools/telemetry/third_party/gsutil/third_party/boto/boto/cloudformation/connection.py
deleted file mode 100644
index ee850b30cae25858cb0ede019d1afef56b76fc44..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/boto/boto/cloudformation/connection.py
+++ /dev/null
@@ -1,922 +0,0 @@
-# Copyright (c) 2006-2009 Mitch Garnaat http://garnaat.org/
-# 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.cloudformation.stack import Stack, StackSummary, StackEvent
-from boto.cloudformation.stack import StackResource, StackResourceSummary
-from boto.cloudformation.template import Template
-from boto.connection import AWSQueryConnection
-from boto.regioninfo import RegionInfo
-from boto.compat import json
-
-
-class CloudFormationConnection(AWSQueryConnection):
-    """
-    AWS CloudFormation
-    AWS CloudFormation enables you to create and manage AWS
-    infrastructure deployments predictably and repeatedly. AWS
-    CloudFormation helps you leverage AWS products such as Amazon EC2,
-    EBS, Amazon SNS, ELB, and Auto Scaling to build highly-reliable,
-    highly scalable, cost effective applications without worrying
-    about creating and configuring the underlying AWS infrastructure.
-
-    With AWS CloudFormation, you declare all of your resources and
-    dependencies in a template file. The template defines a collection
-    of resources as a single unit called a stack. AWS CloudFormation
-    creates and deletes all member resources of the stack together and
-    manages all dependencies between the resources for you.
-
-    For more information about this product, go to the `CloudFormation
-    Product Page`_.
-
-    Amazon CloudFormation makes use of other AWS products. If you need
-    additional technical information about a specific AWS product, you
-    can find the product's technical documentation at
-    `http://aws.amazon.com/documentation/`_.
-    """
-    APIVersion = boto.config.get('Boto', 'cfn_version', '2010-05-15')
-    DefaultRegionName = boto.config.get('Boto', 'cfn_region_name', 'us-east-1')
-    DefaultRegionEndpoint = boto.config.get('Boto', 'cfn_region_endpoint',
-                                            'cloudformation.us-east-1.amazonaws.com')
-
-    valid_states = (
-        'CREATE_IN_PROGRESS', 'CREATE_FAILED', 'CREATE_COMPLETE',
-        'ROLLBACK_IN_PROGRESS', 'ROLLBACK_FAILED', 'ROLLBACK_COMPLETE',
-        'DELETE_IN_PROGRESS', 'DELETE_FAILED', 'DELETE_COMPLETE',
-        'UPDATE_IN_PROGRESS', 'UPDATE_COMPLETE_CLEANUP_IN_PROGRESS',
-        'UPDATE_COMPLETE', 'UPDATE_ROLLBACK_IN_PROGRESS',
-        'UPDATE_ROLLBACK_FAILED',
-        'UPDATE_ROLLBACK_COMPLETE_CLEANUP_IN_PROGRESS',
-        'UPDATE_ROLLBACK_COMPLETE')
-
-    def __init__(self, aws_access_key_id=None, aws_secret_access_key=None,
-                 is_secure=True, port=None, proxy=None, proxy_port=None,
-                 proxy_user=None, proxy_pass=None, debug=0,
-                 https_connection_factory=None, region=None, path='/',
-                 converter=None, security_token=None, validate_certs=True,
-                 profile_name=None):
-        if not region:
-            region = RegionInfo(self, self.DefaultRegionName,
-                self.DefaultRegionEndpoint, CloudFormationConnection)
-        self.region = region
-        super(CloudFormationConnection, self).__init__(aws_access_key_id,
-                                    aws_secret_access_key,
-                                    is_secure, port, proxy, proxy_port,
-                                    proxy_user, proxy_pass,
-                                    self.region.endpoint, debug,
-                                    https_connection_factory, path,
-                                    security_token,
-                                    validate_certs=validate_certs,
-                                    profile_name=profile_name)
-
-    def _required_auth_capability(self):
-        return ['hmac-v4']
-
-    def encode_bool(self, v):
-        v = bool(v)
-        return {True: "true", False: "false"}[v]
-
-    def _build_create_or_update_params(self, stack_name, template_body,
-            template_url, parameters, disable_rollback, timeout_in_minutes,
-            notification_arns, capabilities, on_failure, stack_policy_body,
-            stack_policy_url, tags, use_previous_template=None,
-            stack_policy_during_update_body=None,
-            stack_policy_during_update_url=None):
-        """
-        Helper that creates JSON parameters needed by a Stack Create or
-        Stack Update call.
-
-        :type stack_name: string
-        :param stack_name:
-        The name associated with the stack. The name must be unique within your
-            AWS account.
-
-        Must contain only alphanumeric characters (case sensitive) and start
-            with an alpha character. Maximum length of the name is 255
-            characters.
-
-        :type template_body: string
-        :param template_body: Structure containing the template body. (For more
-            information, go to `Template Anatomy`_ in the AWS CloudFormation
-            User Guide.)
-        Conditional: You must pass either `UsePreviousTemplate` or one of
-            `TemplateBody` or `TemplateUrl`. If both `TemplateBody` and
-            `TemplateUrl` are passed, only `TemplateBody` is used.
-            `TemplateBody`.
-
-        :type template_url: string
-        :param template_url: Location of file containing the template body. The
-            URL must point to a template (max size: 307,200 bytes) located in
-            an S3 bucket in the same region as the stack. For more information,
-            go to the `Template Anatomy`_ in the AWS CloudFormation User Guide.
-        Conditional: You must pass either `UsePreviousTemplate` or one of
-            `TemplateBody` or `TemplateUrl`. If both `TemplateBody` and
-            `TemplateUrl` are passed, only `TemplateBody` is used.
-            `TemplateBody`.
-
-        :type parameters: list
-        :param parameters: A list of key/value tuples that specify input
-            parameters for the stack. A 3-tuple (key, value, bool) may be used to
-            specify the `UsePreviousValue` option.
-
-        :type disable_rollback: boolean
-        :param disable_rollback: Set to `True` to disable rollback of the stack
-            if stack creation failed. You can specify either `DisableRollback`
-            or `OnFailure`, but not both.
-        Default: `False`
-
-        :type timeout_in_minutes: integer
-        :param timeout_in_minutes: The amount of time that can pass before the
-            stack status becomes CREATE_FAILED; if `DisableRollback` is not set
-            or is set to `False`, the stack will be rolled back.
-
-        :type notification_arns: list
-        :param notification_arns: The Simple Notification Service (SNS) topic
-            ARNs to publish stack related events. You can find your SNS topic
-            ARNs using the `SNS console`_ or your Command Line Interface (CLI).
-
-        :type capabilities: list
-        :param capabilities: The list of capabilities that you want to allow in
-            the stack. If your template contains certain resources, you must
-            specify the CAPABILITY_IAM value for this parameter; otherwise,
-            this action returns an InsufficientCapabilities error. The
-            following resources require you to specify the capabilities
-            parameter: `AWS::CloudFormation::Stack`_, `AWS::IAM::AccessKey`_,
-            `AWS::IAM::Group`_, `AWS::IAM::InstanceProfile`_,
-            `AWS::IAM::Policy`_, `AWS::IAM::Role`_, `AWS::IAM::User`_, and
-            `AWS::IAM::UserToGroupAddition`_.
-
-        :type on_failure: string
-        :param on_failure: Determines what action will be taken if stack
-            creation fails. This must be one of: DO_NOTHING, ROLLBACK, or
-            DELETE. You can specify either `OnFailure` or `DisableRollback`,
-            but not both.
-        Default: `ROLLBACK`
-
-        :type stack_policy_body: string
-        :param stack_policy_body: Structure containing the stack policy body.
-            (For more information, go to ` Prevent Updates to Stack Resources`_
-            in the AWS CloudFormation User Guide.)
-        If you pass `StackPolicyBody` and `StackPolicyURL`, only
-            `StackPolicyBody` is used.
-
-        :type stack_policy_url: string
-        :param stack_policy_url: Location of a file containing the stack
-            policy. The URL must point to a policy (max size: 16KB) located in
-            an S3 bucket in the same region as the stack. If you pass
-            `StackPolicyBody` and `StackPolicyURL`, only `StackPolicyBody` is
-            used.
-
-        :type tags: list
-        :param tags: A set of user-defined `Tags` to associate with this stack,
-            represented by key/value pairs. Tags defined for the stack are
-            propagated to EC2 resources that are created as part of the stack.
-            A maximum number of 10 tags can be specified.
-
-        :type use_previous_template: boolean
-        :param use_previous_template: Set to `True` to use the previous
-            template instead of uploading a new one via `TemplateBody` or
-            `TemplateURL`.
-        Conditional: You must pass either `UsePreviousTemplate` or one of
-            `TemplateBody` or `TemplateUrl`.
-
-        :type stack_policy_during_update_body: string
-        :param stack_policy_during_update_body: Structure containing the
-            temporary overriding stack policy body. If you pass
-            `StackPolicyDuringUpdateBody` and `StackPolicyDuringUpdateURL`,
-            only `StackPolicyDuringUpdateBody` is used.
-        If you want to update protected resources, specify a temporary
-            overriding stack policy during this update. If you do not specify a
-            stack policy, the current policy that associated with the stack
-            will be used.
-
-        :type stack_policy_during_update_url: string
-        :param stack_policy_during_update_url: Location of a file containing
-            the temporary overriding stack policy. The URL must point to a
-            policy (max size: 16KB) located in an S3 bucket in the same region
-            as the stack. If you pass `StackPolicyDuringUpdateBody` and
-            `StackPolicyDuringUpdateURL`, only `StackPolicyDuringUpdateBody` is
-            used.
-        If you want to update protected resources, specify a temporary
-            overriding stack policy during this update. If you do not specify a
-            stack policy, the current policy that is associated with the stack
-            will be used.
-
-        :rtype: dict
-        :return: JSON parameters represented as a Python dict.
-        """
-        params = {'ContentType': "JSON", 'StackName': stack_name,
-                'DisableRollback': self.encode_bool(disable_rollback)}
-        if template_body:
-            params['TemplateBody'] = template_body
-        if template_url:
-            params['TemplateURL'] = template_url
-        if use_previous_template is not None:
-            params['UsePreviousTemplate'] = self.encode_bool(use_previous_template)
-        if template_body and template_url:
-            boto.log.warning("If both TemplateBody and TemplateURL are"
-                " specified, only TemplateBody will be honored by the API")
-        if parameters and len(parameters) > 0:
-            for i, parameter_tuple in enumerate(parameters):
-                key, value = parameter_tuple[:2]
-                use_previous = (parameter_tuple[2]
-                                if len(parameter_tuple) > 2 else False)
-                params['Parameters.member.%d.ParameterKey' % (i + 1)] = key
-                if use_previous:
-                    params['Parameters.member.%d.UsePreviousValue'
-                           % (i + 1)] = self.encode_bool(use_previous)
-                else:
-                    params['Parameters.member.%d.ParameterValue' % (i + 1)] = value
-
-        if capabilities:
-            for i, value in enumerate(capabilities):
-                params['Capabilities.member.%d' % (i + 1)] = value
-        if tags:
-            for i, (key, value) in enumerate(tags.items()):
-                params['Tags.member.%d.Key' % (i + 1)] = key
-                params['Tags.member.%d.Value' % (i + 1)] = value
-        if notification_arns and len(notification_arns) > 0:
-            self.build_list_params(params, notification_arns,
-                                   "NotificationARNs.member")
-        if timeout_in_minutes:
-            params['TimeoutInMinutes'] = int(timeout_in_minutes)
-        if disable_rollback is not None:
-            params['DisableRollback'] = str(
-                disable_rollback).lower()
-        if on_failure is not None:
-            params['OnFailure'] = on_failure
-        if stack_policy_body is not None:
-            params['StackPolicyBody'] = stack_policy_body
-        if stack_policy_url is not None:
-            params['StackPolicyURL'] = stack_policy_url
-        if stack_policy_during_update_body is not None:
-            params['StackPolicyDuringUpdateBody'] = stack_policy_during_update_body
-        if stack_policy_during_update_url is not None:
-            params['StackPolicyDuringUpdateURL'] = stack_policy_during_update_url
-        return params
-
-    def _do_request(self, call, params, path, method):
-        """
-        Do a request via ``self.make_request`` and parse the JSON response.
-
-        :type call: string
-        :param call: Call name, e.g. ``CreateStack``
-
-        :type params: dict
-        :param params: Dictionary of call parameters
-
-        :type path: string
-        :param path: Server path
-
-        :type method: string
-        :param method: HTTP method to use
-
-        :rtype: dict
-        :return: Parsed JSON response data
-        """
-        response = self.make_request(call, params, path, method)
-        body = response.read().decode('utf-8')
-        if response.status == 200:
-            body = json.loads(body)
-            return body
-        else:
-            boto.log.error('%s %s' % (response.status, response.reason))
-            boto.log.error('%s' % body)
-            raise self.ResponseError(response.status, response.reason, body=body)
-
-    def create_stack(self, stack_name, template_body=None, template_url=None,
-            parameters=None, notification_arns=None, disable_rollback=None,
-            timeout_in_minutes=None, capabilities=None, tags=None,
-            on_failure=None, stack_policy_body=None, stack_policy_url=None):
-        """
-        Creates a stack as specified in the template. After the call
-        completes successfully, the stack creation starts. You can
-        check the status of the stack via the DescribeStacks API.
-        Currently, the limit for stacks is 20 stacks per account per
-        region.
-
-        :type stack_name: string
-        :param stack_name:
-        The name associated with the stack. The name must be unique within your
-            AWS account.
-
-        Must contain only alphanumeric characters (case sensitive) and start
-            with an alpha character. Maximum length of the name is 255
-            characters.
-
-        :type template_body: string
-        :param template_body: Structure containing the template body. (For more
-            information, go to `Template Anatomy`_ in the AWS CloudFormation
-            User Guide.)
-        Conditional: You must pass `TemplateBody` or `TemplateURL`. If both are
-            passed, only `TemplateBody` is used.
-
-        :type template_url: string
-        :param template_url: Location of file containing the template body. The
-            URL must point to a template (max size: 307,200 bytes) located in
-            an S3 bucket in the same region as the stack. For more information,
-            go to the `Template Anatomy`_ in the AWS CloudFormation User Guide.
-        Conditional: You must pass `TemplateURL` or `TemplateBody`. If both are
-            passed, only `TemplateBody` is used.
-
-        :type parameters: list
-        :param parameters: A list of key/value tuples that specify input
-            parameters for the stack.
-
-        :type disable_rollback: boolean
-        :param disable_rollback: Set to `True` to disable rollback of the stack
-            if stack creation failed. You can specify either `DisableRollback`
-            or `OnFailure`, but not both.
-        Default: `False`
-
-        :type timeout_in_minutes: integer
-        :param timeout_in_minutes: The amount of time that can pass before the
-            stack status becomes CREATE_FAILED; if `DisableRollback` is not set
-            or is set to `False`, the stack will be rolled back.
-
-        :type notification_arns: list
-        :param notification_arns: The Simple Notification Service (SNS) topic
-            ARNs to publish stack related events. You can find your SNS topic
-            ARNs using the `SNS console`_ or your Command Line Interface (CLI).
-
-        :type capabilities: list
-        :param capabilities: The list of capabilities that you want to allow in
-            the stack. If your template contains certain resources, you must
-            specify the CAPABILITY_IAM value for this parameter; otherwise,
-            this action returns an InsufficientCapabilities error. The
-            following resources require you to specify the capabilities
-            parameter: `AWS::CloudFormation::Stack`_, `AWS::IAM::AccessKey`_,
-            `AWS::IAM::Group`_, `AWS::IAM::InstanceProfile`_,
-            `AWS::IAM::Policy`_, `AWS::IAM::Role`_, `AWS::IAM::User`_, and
-            `AWS::IAM::UserToGroupAddition`_.
-
-        :type on_failure: string
-        :param on_failure: Determines what action will be taken if stack
-            creation fails. This must be one of: DO_NOTHING, ROLLBACK, or
-            DELETE. You can specify either `OnFailure` or `DisableRollback`,
-            but not both.
-        Default: `ROLLBACK`
-
-        :type stack_policy_body: string
-        :param stack_policy_body: Structure containing the stack policy body.
-            (For more information, go to ` Prevent Updates to Stack Resources`_
-            in the AWS CloudFormation User Guide.)
-        If you pass `StackPolicyBody` and `StackPolicyURL`, only
-            `StackPolicyBody` is used.
-
-        :type stack_policy_url: string
-        :param stack_policy_url: Location of a file containing the stack
-            policy. The URL must point to a policy (max size: 16KB) located in
-            an S3 bucket in the same region as the stack. If you pass
-            `StackPolicyBody` and `StackPolicyURL`, only `StackPolicyBody` is
-            used.
-
-        :type tags: dict
-        :param tags: A set of user-defined `Tags` to associate with this stack,
-            represented by key/value pairs. Tags defined for the stack are
-            propagated to EC2 resources that are created as part of the stack.
-            A maximum number of 10 tags can be specified.
-        """
-        params = self._build_create_or_update_params(stack_name, template_body,
-            template_url, parameters, disable_rollback, timeout_in_minutes,
-            notification_arns, capabilities, on_failure, stack_policy_body,
-            stack_policy_url, tags)
-        body = self._do_request('CreateStack', params, '/', 'POST')
-        return body['CreateStackResponse']['CreateStackResult']['StackId']
-
-    def update_stack(self, stack_name, template_body=None, template_url=None,
-            parameters=None, notification_arns=None, disable_rollback=False,
-            timeout_in_minutes=None, capabilities=None, tags=None,
-            use_previous_template=None,
-            stack_policy_during_update_body=None,
-            stack_policy_during_update_url=None,
-            stack_policy_body=None, stack_policy_url=None):
-        """
-        Updates a stack as specified in the template. After the call
-        completes successfully, the stack update starts. You can check
-        the status of the stack via the DescribeStacks action.
-
-
-
-        **Note: **You cannot update `AWS::S3::Bucket`_ resources, for
-        example, to add or modify tags.
-
-
-
-        To get a copy of the template for an existing stack, you can
-        use the GetTemplate action.
-
-        Tags that were associated with this stack during creation time
-        will still be associated with the stack after an `UpdateStack`
-        operation.
-
-        For more information about creating an update template,
-        updating a stack, and monitoring the progress of the update,
-        see `Updating a Stack`_.
-
-        :type stack_name: string
-        :param stack_name:
-        The name or stack ID of the stack to update.
-
-        Must contain only alphanumeric characters (case sensitive) and start
-            with an alpha character. Maximum length of the name is 255
-            characters.
-
-        :type template_body: string
-        :param template_body: Structure containing the template body. (For more
-            information, go to `Template Anatomy`_ in the AWS CloudFormation
-            User Guide.)
-        Conditional: You must pass either `UsePreviousTemplate` or one of
-            `TemplateBody` or `TemplateUrl`. If both `TemplateBody` and
-            `TemplateUrl` are passed, only `TemplateBody` is used.
-
-        :type template_url: string
-        :param template_url: Location of file containing the template body. The
-            URL must point to a template (max size: 307,200 bytes) located in
-            an S3 bucket in the same region as the stack. For more information,
-            go to the `Template Anatomy`_ in the AWS CloudFormation User Guide.
-        Conditional: You must pass either `UsePreviousTemplate` or one of
-            `TemplateBody` or `TemplateUrl`. If both `TemplateBody` and
-            `TemplateUrl` are passed, only `TemplateBody` is used.
-            `TemplateBody`.
-
-        :type use_previous_template: boolean
-        :param use_previous_template: Set to `True` to use the previous
-            template instead of uploading a new one via `TemplateBody` or
-            `TemplateURL`.
-        Conditional: You must pass either `UsePreviousTemplate` or one of
-            `TemplateBody` or `TemplateUrl`.
-
-        :type parameters: list
-        :param parameters: A list of key/value tuples that specify input
-            parameters for the stack. A 3-tuple (key, value, bool) may be used to
-            specify the `UsePreviousValue` option.
-
-        :type notification_arns: list
-        :param notification_arns: The Simple Notification Service (SNS) topic
-            ARNs to publish stack related events. You can find your SNS topic
-            ARNs using the `SNS console`_ or your Command Line Interface (CLI).
-
-        :type disable_rollback: bool
-        :param disable_rollback: Indicates whether or not to rollback on
-            failure.
-
-        :type timeout_in_minutes: integer
-        :param timeout_in_minutes: The amount of time that can pass before the
-            stack status becomes CREATE_FAILED; if `DisableRollback` is not set
-            or is set to `False`, the stack will be rolled back.
-
-        :type capabilities: list
-        :param capabilities: The list of capabilities you want to allow in
-            the stack.  Currently, the only valid capability is
-            'CAPABILITY_IAM'.
-
-        :type tags: dict
-        :param tags: A set of user-defined `Tags` to associate with this stack,
-            represented by key/value pairs. Tags defined for the stack are
-            propagated to EC2 resources that are created as part of the stack.
-            A maximum number of 10 tags can be specified.
-
-        :type template_url: string
-        :param template_url: Location of file containing the template body. The
-            URL must point to a template located in an S3 bucket in the same
-            region as the stack. For more information, go to `Template
-            Anatomy`_ in the AWS CloudFormation User Guide.
-        Conditional: You must pass `TemplateURL` or `TemplateBody`. If both are
-            passed, only `TemplateBody` is used.
-
-        :type stack_policy_during_update_body: string
-        :param stack_policy_during_update_body: Structure containing the
-            temporary overriding stack policy body. If you pass
-            `StackPolicyDuringUpdateBody` and `StackPolicyDuringUpdateURL`,
-            only `StackPolicyDuringUpdateBody` is used.
-        If you want to update protected resources, specify a temporary
-            overriding stack policy during this update. If you do not specify a
-            stack policy, the current policy that associated with the stack
-            will be used.
-
-        :type stack_policy_during_update_url: string
-        :param stack_policy_during_update_url: Location of a file containing
-            the temporary overriding stack policy. The URL must point to a
-            policy (max size: 16KB) located in an S3 bucket in the same region
-            as the stack. If you pass `StackPolicyDuringUpdateBody` and
-            `StackPolicyDuringUpdateURL`, only `StackPolicyDuringUpdateBody` is
-            used.
-        If you want to update protected resources, specify a temporary
-            overriding stack policy during this update. If you do not specify a
-            stack policy, the current policy that is associated with the stack
-            will be used.
-
-        :rtype: string
-        :return: The unique Stack ID.
-        """
-        params = self._build_create_or_update_params(stack_name, template_body,
-            template_url, parameters, disable_rollback, timeout_in_minutes,
-            notification_arns, capabilities, None, stack_policy_body,
-            stack_policy_url, tags, use_previous_template,
-            stack_policy_during_update_body, stack_policy_during_update_url)
-        body = self._do_request('UpdateStack', params, '/', 'POST')
-        return body['UpdateStackResponse']['UpdateStackResult']['StackId']
-
-    def delete_stack(self, stack_name_or_id):
-        """
-        Deletes a specified stack. Once the call completes
-        successfully, stack deletion starts. Deleted stacks do not
-        show up in the DescribeStacks API if the deletion has been
-        completed successfully.
-
-        :type stack_name_or_id: string
-        :param stack_name_or_id: The name or the unique identifier associated
-            with the stack.
-
-        """
-        params = {'ContentType': "JSON", 'StackName': stack_name_or_id}
-        return self._do_request('DeleteStack', params, '/', 'GET')
-
-    def describe_stack_events(self, stack_name_or_id=None, next_token=None):
-        """
-        Returns all stack related events for a specified stack. For
-        more information about a stack's event history, go to
-        `Stacks`_ in the AWS CloudFormation User Guide.
-        Events are returned, even if the stack never existed or has
-        been successfully deleted.
-
-        :type stack_name_or_id: string
-        :param stack_name_or_id: The name or the unique identifier associated
-            with the stack.
-        Default: There is no default value.
-
-        :type next_token: string
-        :param next_token: String that identifies the start of the next list of
-            events, if there is one.
-        Default: There is no default value.
-
-        """
-        params = {}
-        if stack_name_or_id:
-            params['StackName'] = stack_name_or_id
-        if next_token:
-            params['NextToken'] = next_token
-        return self.get_list('DescribeStackEvents', params, [('member',
-            StackEvent)])
-
-    def describe_stack_resource(self, stack_name_or_id, logical_resource_id):
-        """
-        Returns a description of the specified resource in the
-        specified stack.
-
-        For deleted stacks, DescribeStackResource returns resource
-        information for up to 90 days after the stack has been
-        deleted.
-
-        :type stack_name_or_id: string
-        :param stack_name_or_id: The name or the unique identifier associated
-            with the stack.
-        Default: There is no default value.
-
-        :type logical_resource_id: string
-        :param logical_resource_id: The logical name of the resource as
-            specified in the template.
-        Default: There is no default value.
-
-        """
-        params = {'ContentType': "JSON", 'StackName': stack_name_or_id,
-                'LogicalResourceId': logical_resource_id}
-        return self._do_request('DescribeStackResource', params, '/', 'GET')
-
-    def describe_stack_resources(self, stack_name_or_id=None,
-            logical_resource_id=None,
-            physical_resource_id=None):
-        """
-        Returns AWS resource descriptions for running and deleted
-        stacks. If `StackName` is specified, all the associated
-        resources that are part of the stack are returned. If
-        `PhysicalResourceId` is specified, the associated resources of
-        the stack that the resource belongs to are returned.
-        Only the first 100 resources will be returned. If your stack
-        has more resources than this, you should use
-        `ListStackResources` instead.
-        For deleted stacks, `DescribeStackResources` returns resource
-        information for up to 90 days after the stack has been
-        deleted.
-
-        You must specify either `StackName` or `PhysicalResourceId`,
-        but not both. In addition, you can specify `LogicalResourceId`
-        to filter the returned result. For more information about
-        resources, the `LogicalResourceId` and `PhysicalResourceId`,
-        go to the `AWS CloudFormation User Guide`_.
-        A `ValidationError` is returned if you specify both
-        `StackName` and `PhysicalResourceId` in the same request.
-
-        :type stack_name_or_id: string
-        :param stack_name_or_id: The name or the unique identifier associated
-            with the stack.
-        Required: Conditional. If you do not specify `StackName`, you must
-            specify `PhysicalResourceId`.
-
-        Default: There is no default value.
-
-        :type logical_resource_id: string
-        :param logical_resource_id: The logical name of the resource as
-            specified in the template.
-        Default: There is no default value.
-
-        :type physical_resource_id: string
-        :param physical_resource_id: The name or unique identifier that
-            corresponds to a physical instance ID of a resource supported by
-            AWS CloudFormation.
-        For example, for an Amazon Elastic Compute Cloud (EC2) instance,
-            `PhysicalResourceId` corresponds to the `InstanceId`. You can pass
-            the EC2 `InstanceId` to `DescribeStackResources` to find which
-            stack the instance belongs to and what other resources are part of
-            the stack.
-
-        Required: Conditional. If you do not specify `PhysicalResourceId`, you
-            must specify `StackName`.
-
-        Default: There is no default value.
-
-        """
-        params = {}
-        if stack_name_or_id:
-            params['StackName'] = stack_name_or_id
-        if logical_resource_id:
-            params['LogicalResourceId'] = logical_resource_id
-        if physical_resource_id:
-            params['PhysicalResourceId'] = physical_resource_id
-        return self.get_list('DescribeStackResources', params,
-                             [('member', StackResource)])
-
-    def describe_stacks(self, stack_name_or_id=None, next_token=None):
-        """
-        Returns the description for the specified stack; if no stack
-        name was specified, then it returns the description for all
-        the stacks created.
-
-        :type stack_name_or_id: string
-        :param stack_name_or_id: The name or the unique identifier associated
-            with the stack.
-        Default: There is no default value.
-
-        :type next_token: string
-        :param next_token: String that identifies the start of the next list of
-            stacks, if there is one.
-
-        """
-        params = {}
-        if stack_name_or_id:
-            params['StackName'] = stack_name_or_id
-        if next_token is not None:
-            params['NextToken'] = next_token
-        return self.get_list('DescribeStacks', params, [('member', Stack)])
-
-    def get_template(self, stack_name_or_id):
-        """
-        Returns the template body for a specified stack. You can get
-        the template for running or deleted stacks.
-
-        For deleted stacks, GetTemplate returns the template for up to
-        90 days after the stack has been deleted.
-        If the template does not exist, a `ValidationError` is
-        returned.
-
-        :type stack_name_or_id: string
-        :param stack_name_or_id: The name or the unique identifier associated
-            with the stack, which are not always interchangeable:
-
-        + Running stacks: You can specify either the stack's name or its unique
-              stack ID.
-        + Deleted stacks: You must specify the unique stack ID.
-
-
-        Default: There is no default value.
-
-        """
-        params = {'ContentType': "JSON", 'StackName': stack_name_or_id}
-        return self._do_request('GetTemplate', params, '/', 'GET')
-
-    def list_stack_resources(self, stack_name_or_id, next_token=None):
-        """
-        Returns descriptions of all resources of the specified stack.
-
-        For deleted stacks, ListStackResources returns resource
-        information for up to 90 days after the stack has been
-        deleted.
-
-        :type stack_name_or_id: string
-        :param stack_name_or_id: The name or the unique identifier associated
-            with the stack, which are not always interchangeable:
-
-        + Running stacks: You can specify either the stack's name or its unique
-              stack ID.
-        + Deleted stacks: You must specify the unique stack ID.
-
-
-        Default: There is no default value.
-
-        :type next_token: string
-        :param next_token: String that identifies the start of the next list of
-            stack resource summaries, if there is one.
-        Default: There is no default value.
-
-        """
-        params = {'StackName': stack_name_or_id}
-        if next_token:
-            params['NextToken'] = next_token
-        return self.get_list('ListStackResources', params,
-                             [('member', StackResourceSummary)])
-
-    def list_stacks(self, stack_status_filters=None, next_token=None):
-        """
-        Returns the summary information for stacks whose status
-        matches the specified StackStatusFilter. Summary information
-        for stacks that have been deleted is kept for 90 days after
-        the stack is deleted. If no StackStatusFilter is specified,
-        summary information for all stacks is returned (including
-        existing stacks and stacks that have been deleted).
-
-        :type next_token: string
-        :param next_token: String that identifies the start of the next list of
-            stacks, if there is one.
-        Default: There is no default value.
-
-        :type stack_status_filter: list
-        :param stack_status_filter: Stack status to use as a filter. Specify
-            one or more stack status codes to list only stacks with the
-            specified status codes. For a complete list of stack status codes,
-            see the `StackStatus` parameter of the Stack data type.
-
-        """
-        params = {}
-        if next_token:
-            params['NextToken'] = next_token
-        if stack_status_filters and len(stack_status_filters) > 0:
-            self.build_list_params(params, stack_status_filters,
-                "StackStatusFilter.member")
-
-        return self.get_list('ListStacks', params,
-                             [('member', StackSummary)])
-
-    def validate_template(self, template_body=None, template_url=None):
-        """
-        Validates a specified template.
-
-        :type template_body: string
-        :param template_body: String containing the template body. (For more
-            information, go to `Template Anatomy`_ in the AWS CloudFormation
-            User Guide.)
-        Conditional: You must pass `TemplateURL` or `TemplateBody`. If both are
-            passed, only `TemplateBody` is used.
-
-        :type template_url: string
-        :param template_url: Location of file containing the template body. The
-            URL must point to a template (max size: 307,200 bytes) located in
-            an S3 bucket in the same region as the stack. For more information,
-            go to `Template Anatomy`_ in the AWS CloudFormation User Guide.
-        Conditional: You must pass `TemplateURL` or `TemplateBody`. If both are
-            passed, only `TemplateBody` is used.
-
-        """
-        params = {}
-        if template_body:
-            params['TemplateBody'] = template_body
-        if template_url:
-            params['TemplateURL'] = template_url
-        if template_body and template_url:
-            boto.log.warning("If both TemplateBody and TemplateURL are"
-                " specified, only TemplateBody will be honored by the API")
-        return self.get_object('ValidateTemplate', params, Template,
-                verb="POST")
-
-    def cancel_update_stack(self, stack_name_or_id=None):
-        """
-        Cancels an update on the specified stack. If the call
-        completes successfully, the stack will roll back the update
-        and revert to the previous stack configuration.
-        Only stacks that are in the UPDATE_IN_PROGRESS state can be
-        canceled.
-
-        :type stack_name_or_id: string
-        :param stack_name_or_id: The name or the unique identifier associated with
-            the stack.
-
-        """
-        params = {}
-        if stack_name_or_id:
-            params['StackName'] = stack_name_or_id
-        return self.get_status('CancelUpdateStack', params)
-
-    def estimate_template_cost(self, template_body=None, template_url=None,
-                               parameters=None):
-        """
-        Returns the estimated monthly cost of a template. The return
-        value is an AWS Simple Monthly Calculator URL with a query
-        string that describes the resources required to run the
-        template.
-
-        :type template_body: string
-        :param template_body: Structure containing the template body. (For more
-            information, go to `Template Anatomy`_ in the AWS CloudFormation
-            User Guide.)
-        Conditional: You must pass `TemplateBody` or `TemplateURL`. If both are
-            passed, only `TemplateBody` is used.
-
-        :type template_url: string
-        :param template_url: Location of file containing the template body. The
-            URL must point to a template located in an S3 bucket in the same
-            region as the stack. For more information, go to `Template
-            Anatomy`_ in the AWS CloudFormation User Guide.
-        Conditional: You must pass `TemplateURL` or `TemplateBody`. If both are
-            passed, only `TemplateBody` is used.
-
-        :type parameters: list
-        :param parameters: A list of key/value tuples that specify input
-            parameters for the template.
-
-        :rtype: string
-        :returns: URL to pre-filled cost calculator
-        """
-        params = {'ContentType': "JSON"}
-        if template_body is not None:
-            params['TemplateBody'] = template_body
-        if template_url is not None:
-            params['TemplateURL'] = template_url
-        if parameters and len(parameters) > 0:
-            for i, (key, value) in enumerate(parameters):
-                params['Parameters.member.%d.ParameterKey' % (i + 1)] = key
-                params['Parameters.member.%d.ParameterValue' % (i + 1)] = value
-
-        response = self._do_request('EstimateTemplateCost', params, '/', 'POST')
-        return response['EstimateTemplateCostResponse']\
-                       ['EstimateTemplateCostResult']\
-                       ['Url']
-
-    def get_stack_policy(self, stack_name_or_id):
-        """
-        Returns the stack policy for a specified stack. If a stack
-        doesn't have a policy, a null value is returned.
-
-        :type stack_name_or_id: string
-        :param stack_name_or_id: The name or stack ID that is associated with
-            the stack whose policy you want to get.
-
-        :rtype: string
-        :return: The policy JSON document
-        """
-        params = {'ContentType': "JSON", 'StackName': stack_name_or_id, }
-        response = self._do_request('GetStackPolicy', params, '/', 'POST')
-        return response['GetStackPolicyResponse']\
-                       ['GetStackPolicyResult']\
-                       ['StackPolicyBody']
-
-    def set_stack_policy(self, stack_name_or_id, stack_policy_body=None,
-                         stack_policy_url=None):
-        """
-        Sets a stack policy for a specified stack.
-
-        :type stack_name_or_id: string
-        :param stack_name_or_id: The name or stack ID that you want to
-            associate a policy with.
-
-        :type stack_policy_body: string
-        :param stack_policy_body: Structure containing the stack policy body.
-            (For more information, go to ` Prevent Updates to Stack Resources`_
-            in the AWS CloudFormation User Guide.)
-        You must pass `StackPolicyBody` or `StackPolicyURL`. If both are
-            passed, only `StackPolicyBody` is used.
-
-        :type stack_policy_url: string
-        :param stack_policy_url: Location of a file containing the stack
-            policy. The URL must point to a policy (max size: 16KB) located in
-            an S3 bucket in the same region as the stack. You must pass
-            `StackPolicyBody` or `StackPolicyURL`. If both are passed, only
-            `StackPolicyBody` is used.
-
-        """
-        params = {'ContentType': "JSON", 'StackName': stack_name_or_id, }
-        if stack_policy_body is not None:
-            params['StackPolicyBody'] = stack_policy_body
-        if stack_policy_url is not None:
-            params['StackPolicyURL'] = stack_policy_url
-
-        response = self._do_request('SetStackPolicy', params, '/', 'POST')
-        return response['SetStackPolicyResponse']