AmazonCloudFormationAsync.java

/*
 * Copyright 2010-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 * 
 *  http://aws.amazon.com/apache2.0
 * 
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */
package com.amazonaws.services.cloudformation;
            
import java.util.concurrent.Future;

import com.amazonaws.AmazonClientException;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.handlers.AsyncHandler;
import com.amazonaws.services.cloudformation.model.*;

/**
 * Interface for accessing AmazonCloudFormation asynchronously.
 * Each asynchronous method will return a Java Future object, and users are also allowed
 * to provide a callback handler.
 * AWS CloudFormation <p>
 * 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 the AWS infrastructure.
 * </p>
 * <p>
 * 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.
 * </p>
 * <p>
 * For more information about this product, go to the <a href="http://aws.amazon.com/cloudformation/"> CloudFormation Product Page </a> .
 * </p>
 * <p>
 * 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 <a href="http://aws.amazon.com/documentation/"> http://aws.amazon.com/documentation/ </a> .
 * </p> 
 */       
public interface AmazonCloudFormationAsync extends AmazonCloudFormation {
    /**
     * <p>
     * Validates a specified template.
     * </p>
     *
     * @param validateTemplateRequest Container for the necessary parameters
     *           to execute the ValidateTemplate operation on AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         ValidateTemplate service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<ValidateTemplateResult> validateTemplateAsync(ValidateTemplateRequest validateTemplateRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Validates a specified template.
     * </p>
     *
     * @param validateTemplateRequest Container for the necessary parameters
     *           to execute the ValidateTemplate operation on AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         ValidateTemplate service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<ValidateTemplateResult> validateTemplateAsync(ValidateTemplateRequest validateTemplateRequest,
            AsyncHandler<ValidateTemplateRequest, ValidateTemplateResult> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns the description for the specified stack; if no stack name was
     * specified, then it returns the description for all the stacks created.
     * </p>
     *
     * @param describeStacksRequest Container for the necessary parameters to
     *           execute the DescribeStacks operation on AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         DescribeStacks service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<DescribeStacksResult> describeStacksAsync(DescribeStacksRequest describeStacksRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns the description for the specified stack; if no stack name was
     * specified, then it returns the description for all the stacks created.
     * </p>
     *
     * @param describeStacksRequest Container for the necessary parameters to
     *           execute the DescribeStacks operation on AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         DescribeStacks service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<DescribeStacksResult> describeStacksAsync(DescribeStacksRequest describeStacksRequest,
            AsyncHandler<DescribeStacksRequest, DescribeStacksResult> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns the template body for a specified stack name. You can get the
     * template for running or deleted stacks.
     * </p>
     * <p>
     * For deleted stacks, GetTemplate returns the template for up to 90 days
     * after the stack has been deleted.
     * </p>
     * <p>
     * <b>NOTE:</b> If the template does not exist, a ValidationError is
     * returned.
     * </p>
     *
     * @param getTemplateRequest Container for the necessary parameters to
     *           execute the GetTemplate operation on AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         GetTemplate service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<GetTemplateResult> getTemplateAsync(GetTemplateRequest getTemplateRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns the template body for a specified stack name. You can get the
     * template for running or deleted stacks.
     * </p>
     * <p>
     * For deleted stacks, GetTemplate returns the template for up to 90 days
     * after the stack has been deleted.
     * </p>
     * <p>
     * <b>NOTE:</b> If the template does not exist, a ValidationError is
     * returned.
     * </p>
     *
     * @param getTemplateRequest Container for the necessary parameters to
     *           execute the GetTemplate operation on AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         GetTemplate service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<GetTemplateResult> getTemplateAsync(GetTemplateRequest getTemplateRequest,
            AsyncHandler<GetTemplateRequest, GetTemplateResult> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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).
     * </p>
     *
     * @param listStacksRequest Container for the necessary parameters to
     *           execute the ListStacks operation on AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         ListStacks service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<ListStacksResult> listStacksAsync(ListStacksRequest listStacksRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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).
     * </p>
     *
     * @param listStacksRequest Container for the necessary parameters to
     *           execute the ListStacks operation on AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         ListStacks service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<ListStacksResult> listStacksAsync(ListStacksRequest listStacksRequest,
            AsyncHandler<ListStacksRequest, ListStacksResult> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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.
     * </p>
     * <p>
     * <b>NOTE:</b> Currently, the limit for stacks is 20 stacks per account
     * per region.
     * </p>
     *
     * @param createStackRequest Container for the necessary parameters to
     *           execute the CreateStack operation on AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         CreateStack service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<CreateStackResult> createStackAsync(CreateStackRequest createStackRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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.
     * </p>
     * <p>
     * <b>NOTE:</b> Currently, the limit for stacks is 20 stacks per account
     * per region.
     * </p>
     *
     * @param createStackRequest Container for the necessary parameters to
     *           execute the CreateStack operation on AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         CreateStack service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<CreateStackResult> createStackAsync(CreateStackRequest createStackRequest,
            AsyncHandler<CreateStackRequest, CreateStackResult> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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.
     * </p>
     *
     * @param estimateTemplateCostRequest Container for the necessary
     *           parameters to execute the EstimateTemplateCost operation on
     *           AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         EstimateTemplateCost service method, as returned by
     *         AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<EstimateTemplateCostResult> estimateTemplateCostAsync(EstimateTemplateCostRequest estimateTemplateCostRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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.
     * </p>
     *
     * @param estimateTemplateCostRequest Container for the necessary
     *           parameters to execute the EstimateTemplateCost operation on
     *           AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         EstimateTemplateCost service method, as returned by
     *         AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<EstimateTemplateCostResult> estimateTemplateCostAsync(EstimateTemplateCostRequest estimateTemplateCostRequest,
            AsyncHandler<EstimateTemplateCostRequest, EstimateTemplateCostResult> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns all the stack related events for the AWS account. If
     * <code>StackName</code> is specified, returns events related to all the
     * stacks with the given name. If <code>StackName</code> is not
     * specified, returns all the events for the account. For more
     * information about a stack's event history, go to the <a
     * http://docs.amazonwebservices.com/AWSCloudFormation/latest/UserGuide">
     * AWS CloudFormation User Guide </a> .
     * </p>
     * <p>
     * <b>NOTE:</b>Events are returned, even if the stack never existed or
     * has been successfully deleted.
     * </p>
     *
     * @param describeStackEventsRequest Container for the necessary
     *           parameters to execute the DescribeStackEvents operation on
     *           AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         DescribeStackEvents service method, as returned by
     *         AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<DescribeStackEventsResult> describeStackEventsAsync(DescribeStackEventsRequest describeStackEventsRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns all the stack related events for the AWS account. If
     * <code>StackName</code> is specified, returns events related to all the
     * stacks with the given name. If <code>StackName</code> is not
     * specified, returns all the events for the account. For more
     * information about a stack's event history, go to the <a
     * http://docs.amazonwebservices.com/AWSCloudFormation/latest/UserGuide">
     * AWS CloudFormation User Guide </a> .
     * </p>
     * <p>
     * <b>NOTE:</b>Events are returned, even if the stack never existed or
     * has been successfully deleted.
     * </p>
     *
     * @param describeStackEventsRequest Container for the necessary
     *           parameters to execute the DescribeStackEvents operation on
     *           AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         DescribeStackEvents service method, as returned by
     *         AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<DescribeStackEventsResult> describeStackEventsAsync(DescribeStackEventsRequest describeStackEventsRequest,
            AsyncHandler<DescribeStackEventsRequest, DescribeStackEventsResult> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns a description of the specified resource in the specified
     * stack.
     * </p>
     * <p>
     * For deleted stacks, DescribeStackResource returns resource information
     * for up to 90 days after the stack has been deleted.
     * </p>
     *
     * @param describeStackResourceRequest Container for the necessary
     *           parameters to execute the DescribeStackResource operation on
     *           AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         DescribeStackResource service method, as returned by
     *         AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<DescribeStackResourceResult> describeStackResourceAsync(DescribeStackResourceRequest describeStackResourceRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns a description of the specified resource in the specified
     * stack.
     * </p>
     * <p>
     * For deleted stacks, DescribeStackResource returns resource information
     * for up to 90 days after the stack has been deleted.
     * </p>
     *
     * @param describeStackResourceRequest Container for the necessary
     *           parameters to execute the DescribeStackResource operation on
     *           AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         DescribeStackResource service method, as returned by
     *         AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<DescribeStackResourceResult> describeStackResourceAsync(DescribeStackResourceRequest describeStackResourceRequest,
            AsyncHandler<DescribeStackResourceRequest, DescribeStackResourceResult> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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.
     * </p>
     * <p>
     * <b>NOTE:</b>Only stacks that are in the UPDATE_IN_PROGRESS state can
     * be canceled.
     * </p>
     *
     * @param cancelUpdateStackRequest Container for the necessary parameters
     *           to execute the CancelUpdateStack operation on AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         CancelUpdateStack service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<Void> cancelUpdateStackAsync(CancelUpdateStackRequest cancelUpdateStackRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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.
     * </p>
     * <p>
     * <b>NOTE:</b>Only stacks that are in the UPDATE_IN_PROGRESS state can
     * be canceled.
     * </p>
     *
     * @param cancelUpdateStackRequest Container for the necessary parameters
     *           to execute the CancelUpdateStack operation on AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         CancelUpdateStack service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<Void> cancelUpdateStackAsync(CancelUpdateStackRequest cancelUpdateStackRequest,
            AsyncHandler<CancelUpdateStackRequest, Void> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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.
     * </p>
     *
     * @param deleteStackRequest Container for the necessary parameters to
     *           execute the DeleteStack operation on AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         DeleteStack service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<Void> deleteStackAsync(DeleteStackRequest deleteStackRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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.
     * </p>
     *
     * @param deleteStackRequest Container for the necessary parameters to
     *           execute the DeleteStack operation on AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         DeleteStack service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<Void> deleteStackAsync(DeleteStackRequest deleteStackRequest,
            AsyncHandler<DeleteStackRequest, Void> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns descriptions of all resources of the specified stack.
     * </p>
     * <p>
     * For deleted stacks, ListStackResources returns resource information
     * for up to 90 days after the stack has been deleted.
     * </p>
     *
     * @param listStackResourcesRequest Container for the necessary
     *           parameters to execute the ListStackResources operation on
     *           AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         ListStackResources service method, as returned by
     *         AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<ListStackResourcesResult> listStackResourcesAsync(ListStackResourcesRequest listStackResourcesRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns descriptions of all resources of the specified stack.
     * </p>
     * <p>
     * For deleted stacks, ListStackResources returns resource information
     * for up to 90 days after the stack has been deleted.
     * </p>
     *
     * @param listStackResourcesRequest Container for the necessary
     *           parameters to execute the ListStackResources operation on
     *           AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         ListStackResources service method, as returned by
     *         AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<ListStackResourcesResult> listStackResourcesAsync(ListStackResourcesRequest listStackResourcesRequest,
            AsyncHandler<ListStackResourcesRequest, ListStackResourcesResult> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns AWS resource descriptions for running and deleted stacks. If
     * <code>StackName</code> is specified, all the associated resources that
     * are part of the stack are returned. If <code>PhysicalResourceId</code>
     * is specified, the associated resources of the stack that the resource
     * belongs to are returned.
     * </p>
     * <p>
     * <b>NOTE:</b>Only the first 100 resources will be returned. If your
     * stack has more resources than this, you should use ListStackResources
     * instead.
     * </p>
     * <p>
     * For deleted stacks, <code>DescribeStackResources</code> returns
     * resource information for up to 90 days after the stack has been
     * deleted.
     * </p>
     * <p>
     * You must specify either <code>StackName</code> or
     * <code>PhysicalResourceId</code> , but not both. In addition, you can
     * specify <code>LogicalResourceId</code> to filter the returned result.
     * For more information about resources, the
     * <code>LogicalResourceId</code> and <code>PhysicalResourceId</code> ,
     * go to the <a
     * href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide">
     * AWS CloudFormation User Guide </a> .
     * </p>
     * <p>
     * <b>NOTE:</b>A ValidationError is returned if you specify both
     * StackName and PhysicalResourceId in the same request.
     * </p>
     *
     * @param describeStackResourcesRequest Container for the necessary
     *           parameters to execute the DescribeStackResources operation on
     *           AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         DescribeStackResources service method, as returned by
     *         AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<DescribeStackResourcesResult> describeStackResourcesAsync(DescribeStackResourcesRequest describeStackResourcesRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * Returns AWS resource descriptions for running and deleted stacks. If
     * <code>StackName</code> is specified, all the associated resources that
     * are part of the stack are returned. If <code>PhysicalResourceId</code>
     * is specified, the associated resources of the stack that the resource
     * belongs to are returned.
     * </p>
     * <p>
     * <b>NOTE:</b>Only the first 100 resources will be returned. If your
     * stack has more resources than this, you should use ListStackResources
     * instead.
     * </p>
     * <p>
     * For deleted stacks, <code>DescribeStackResources</code> returns
     * resource information for up to 90 days after the stack has been
     * deleted.
     * </p>
     * <p>
     * You must specify either <code>StackName</code> or
     * <code>PhysicalResourceId</code> , but not both. In addition, you can
     * specify <code>LogicalResourceId</code> to filter the returned result.
     * For more information about resources, the
     * <code>LogicalResourceId</code> and <code>PhysicalResourceId</code> ,
     * go to the <a
     * href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide">
     * AWS CloudFormation User Guide </a> .
     * </p>
     * <p>
     * <b>NOTE:</b>A ValidationError is returned if you specify both
     * StackName and PhysicalResourceId in the same request.
     * </p>
     *
     * @param describeStackResourcesRequest Container for the necessary
     *           parameters to execute the DescribeStackResources operation on
     *           AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         DescribeStackResources service method, as returned by
     *         AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<DescribeStackResourcesResult> describeStackResourcesAsync(DescribeStackResourcesRequest describeStackResourcesRequest,
            AsyncHandler<DescribeStackResourcesRequest, DescribeStackResourcesResult> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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.
     * </p>
     * <p>
     * To get a copy of the template for an existing stack, you can use the
     * GetTemplate action.
     * </p>
     * <p>
     * Tags that were associated with this stack during creation time will
     * still be associated with the stack after an <code>UpdateStack</code>
     * operation.
     * </p>
     * <p>
     * For more information about creating an update template, updating a
     * stack, and monitoring the progress of the update, see <a
     * om/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks.html">
     * Updating a Stack </a> .
     * </p>
     *
     * @param updateStackRequest Container for the necessary parameters to
     *           execute the UpdateStack operation on AmazonCloudFormation.
     * 
     * @return A Java Future object containing the response from the
     *         UpdateStack service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<UpdateStackResult> updateStackAsync(UpdateStackRequest updateStackRequest) 
            throws AmazonServiceException, AmazonClientException;

    /**
     * <p>
     * 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.
     * </p>
     * <p>
     * To get a copy of the template for an existing stack, you can use the
     * GetTemplate action.
     * </p>
     * <p>
     * Tags that were associated with this stack during creation time will
     * still be associated with the stack after an <code>UpdateStack</code>
     * operation.
     * </p>
     * <p>
     * For more information about creating an update template, updating a
     * stack, and monitoring the progress of the update, see <a
     * om/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks.html">
     * Updating a Stack </a> .
     * </p>
     *
     * @param updateStackRequest Container for the necessary parameters to
     *           execute the UpdateStack operation on AmazonCloudFormation.
     * @param asyncHandler Asynchronous callback handler for events in the
     *           life-cycle of the request. Users could provide the implementation of
     *           the four callback methods in this interface to process the operation
     *           result or handle the exception.
     * 
     * @return A Java Future object containing the response from the
     *         UpdateStack service method, as returned by AmazonCloudFormation.
     *
     * @throws AmazonClientException
     *             If any internal errors are encountered inside the client while
     *             attempting to make the request or handle the response.  For example
     *             if a network connection is not available.
     * @throws AmazonServiceException
     *             If an error response is returned by AmazonCloudFormation indicating
     *             either a problem with the data in the request, or a server side issue.
     */
    public Future<UpdateStackResult> updateStackAsync(UpdateStackRequest updateStackRequest,
            AsyncHandler<UpdateStackRequest, UpdateStackResult> asyncHandler)
                    throws AmazonServiceException, AmazonClientException;

}