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/*
 * Copyright 2010-2016 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.model;
import java.io.Serializable;
import com.amazonaws.AmazonWebServiceRequest;
/**
 * 
 * The input for CreateStack action.
 * 
 */
public class CreateStackRequest extends AmazonWebServiceRequest implements
        Serializable, Cloneable {
    /**
     * 
     * The name that is associated with the stack. The name must be unique in
     * the region in which you are creating the stack.
     * 
     * 
     * 
     * A stack name can contain only alphanumeric characters (case sensitive)
     * and hyphens. It must start with an alphabetic character and cannot be
     * longer than 128 characters.
     * 
     *  
     */
    private String stackName;
    /**
     * 
     * Structure containing the template body with a minimum length of 1 byte
     * and a maximum length of 51,200 bytes. For more information, go to Template Anatomy in the AWS CloudFormation User Guide.
     * 
     * 
     * Conditional: You must specify either the TemplateBody or the
     * TemplateURL parameter, but not both.
     * 
     */
    private String templateBody;
    /**
     * 
     * Location of file containing the template body. The URL must point to a
     * template (max size: 460,800 bytes) that is located in an Amazon S3
     * bucket. For more information, go to the Template Anatomy in the AWS CloudFormation User Guide.
     * 
     * 
     * Conditional: You must specify either the TemplateBody or the
     * TemplateURL parameter, but not both.
     * 
     */
    private String templateURL;
    /**
     * 
     * A list of Parameter structures that specify input parameters
     * for the stack. For more information, see the Parameter data type.
     * 
     */
    private com.amazonaws.internal.SdkInternalList parameters;
    /**
     * 
     * 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
     * 
     */
    private Boolean disableRollback;
    /**
     * 
     * 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.
     * 
     */
    private Integer timeoutInMinutes;
    /**
     * 
     * 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).
     * 
     */
    private com.amazonaws.internal.SdkInternalList notificationARNs;
    /**
     * 
     * A list of capabilities that you must specify before AWS CloudFormation
     * can create certain stacks. Some stack templates might include resources
     * that can affect permissions in your AWS account, for example, by creating
     * new AWS Identity and Access Management (IAM) users. For those stacks, you
     * must explicitly acknowledge their capabilities by specifying this
     * parameter.
     * 
     * 
     * Currently, the only valid value is CAPABILITY_IAM, which is
     * required for the following resources:  AWS::IAM::AccessKey,  AWS::IAM::Group,  AWS::IAM::InstanceProfile,  AWS::IAM::Policy,  AWS::IAM::Role,  AWS::IAM::User, and  AWS::IAM::UserToGroupAddition. If your stack template contains
     * these resources, we recommend that you review all permissions associated
     * with them and edit their permissions if necessary. If your template
     * contains any of the listed resources and you don't specify this
     * parameter, this action returns an InsufficientCapabilities
     * error.
     * 
     */
    private com.amazonaws.internal.SdkInternalList capabilities;
    /**
     * 
     * The template resource types that you have permissions to work with for
     * this create stack action, such as AWS::EC2::Instance,
     * AWS::EC2::*, or Custom::MyCustomInstance. Use
     * the following syntax to describe template resource types:
     * AWS::* (for all AWS resource), Custom::* (for
     * all custom resources), Custom::logical_ID  (for a
     * specific custom resource), AWS::service_name::* (for
     * all resources of a particular AWS service), and
     * AWS::service_name::resource_logical_ID  (for a
     * specific AWS resource).
     * 
     * 
     * If the list of resource types doesn't include a resource that you're
     * creating, the stack creation fails. By default, AWS CloudFormation grants
     * permissions to all resource types. AWS Identity and Access Management
     * (IAM) uses this parameter for AWS CloudFormation-specific condition keys
     * in IAM policies. For more information, see Controlling Access with AWS Identity and Access Management.
     * 
     */
    private com.amazonaws.internal.SdkInternalList resourceTypes;
    /**
     * 
     * 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
     * 
     */
    private String onFailure;
    /**
     * 
     * Structure containing the stack policy body. For more information, go to
     *  Prevent Updates to Stack Resources in the AWS CloudFormation User
     * Guide. You can specify either the StackPolicyBody or the
     * StackPolicyURL parameter, but not both.
     * 
     */
    private String stackPolicyBody;
    /**
     * 
     * 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 can specify either the StackPolicyBody or the
     * StackPolicyURL parameter, but not both.
     * 
     */
    private String stackPolicyURL;
    /**
     * 
     * Key-value pairs to associate with this stack. AWS CloudFormation also
     * propagates these tags to the resources created in the stack. A maximum
     * number of 10 tags can be specified.
     * 
     */
    private com.amazonaws.internal.SdkInternalList tags;
    /**
     * 
     * The name that is associated with the stack. The name must be unique in
     * the region in which you are creating the stack.
     * 
     * 
     * 
     * A stack name can contain only alphanumeric characters (case sensitive)
     * and hyphens. It must start with an alphabetic character and cannot be
     * longer than 128 characters.
     * 
     *  
     * 
     * @param stackName
     *        The name that is associated with the stack. The name must be
     *        unique in the region in which you are creating the stack.
     *        
     *        
     *        A stack name can contain only alphanumeric characters (case
     *        sensitive) and hyphens. It must start with an alphabetic character
     *        and cannot be longer than 128 characters.
     *        
     */
    public void setStackName(String stackName) {
        this.stackName = stackName;
    }
    /**
     * 
     * The name that is associated with the stack. The name must be unique in
     * the region in which you are creating the stack.
     * 
     * 
     * 
     * A stack name can contain only alphanumeric characters (case sensitive)
     * and hyphens. It must start with an alphabetic character and cannot be
     * longer than 128 characters.
     * 
     *  
     * 
     * @return The name that is associated with the stack. The name must be
     *         unique in the region in which you are creating the stack.
     *         
     *         
     *         A stack name can contain only alphanumeric characters (case
     *         sensitive) and hyphens. It must start with an alphabetic
     *         character and cannot be longer than 128 characters.
     *         
     */
    public String getStackName() {
        return this.stackName;
    }
    /**
     * 
     * The name that is associated with the stack. The name must be unique in
     * the region in which you are creating the stack.
     * 
     * 
     * 
     * A stack name can contain only alphanumeric characters (case sensitive)
     * and hyphens. It must start with an alphabetic character and cannot be
     * longer than 128 characters.
     * 
     *  
     * 
     * @param stackName
     *        The name that is associated with the stack. The name must be
     *        unique in the region in which you are creating the stack.
     *        
     *        
     *        A stack name can contain only alphanumeric characters (case
     *        sensitive) and hyphens. It must start with an alphabetic character
     *        and cannot be longer than 128 characters.
     *        
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withStackName(String stackName) {
        setStackName(stackName);
        return this;
    }
    /**
     * 
     * Structure containing the template body with a minimum length of 1 byte
     * and a maximum length of 51,200 bytes. For more information, go to Template Anatomy in the AWS CloudFormation User Guide.
     * 
     * 
     * Conditional: You must specify either the TemplateBody or the
     * TemplateURL parameter, but not both.
     * 
     * 
     * @param templateBody
     *        Structure containing the template body with a minimum length of 1
     *        byte and a maximum length of 51,200 bytes. For more information,
     *        go to Template Anatomy in the AWS CloudFormation User Guide.
     *        
     *        Conditional: You must specify either the TemplateBody
     *        or the TemplateURL parameter, but not both.
     */
    public void setTemplateBody(String templateBody) {
        this.templateBody = templateBody;
    }
    /**
     * 
     * Structure containing the template body with a minimum length of 1 byte
     * and a maximum length of 51,200 bytes. For more information, go to Template Anatomy in the AWS CloudFormation User Guide.
     * 
     * 
     * Conditional: You must specify either the TemplateBody or the
     * TemplateURL parameter, but not both.
     * 
     * 
     * @return Structure containing the template body with a minimum length of 1
     *         byte and a maximum length of 51,200 bytes. For more information,
     *         go to Template Anatomy in the AWS CloudFormation User Guide.
     *         
     *         Conditional: You must specify either the
     *         TemplateBody or the TemplateURL
     *         parameter, but not both.
     */
    public String getTemplateBody() {
        return this.templateBody;
    }
    /**
     * 
     * Structure containing the template body with a minimum length of 1 byte
     * and a maximum length of 51,200 bytes. For more information, go to Template Anatomy in the AWS CloudFormation User Guide.
     * 
     * 
     * Conditional: You must specify either the TemplateBody or the
     * TemplateURL parameter, but not both.
     * 
     * 
     * @param templateBody
     *        Structure containing the template body with a minimum length of 1
     *        byte and a maximum length of 51,200 bytes. For more information,
     *        go to Template Anatomy in the AWS CloudFormation User Guide.
     *        
     *        Conditional: You must specify either the TemplateBody
     *        or the TemplateURL parameter, but not both.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withTemplateBody(String templateBody) {
        setTemplateBody(templateBody);
        return this;
    }
    /**
     * 
     * Location of file containing the template body. The URL must point to a
     * template (max size: 460,800 bytes) that is located in an Amazon S3
     * bucket. For more information, go to the Template Anatomy in the AWS CloudFormation User Guide.
     * 
     * 
     * Conditional: You must specify either the TemplateBody or the
     * TemplateURL parameter, but not both.
     * 
     * 
     * @param templateURL
     *        Location of file containing the template body. The URL must point
     *        to a template (max size: 460,800 bytes) that is located in an
     *        Amazon S3 bucket. For more information, go to the Template Anatomy in the AWS CloudFormation User Guide.
     *        
     *        Conditional: You must specify either the TemplateBody
     *        or the TemplateURL parameter, but not both.
     */
    public void setTemplateURL(String templateURL) {
        this.templateURL = templateURL;
    }
    /**
     * 
     * Location of file containing the template body. The URL must point to a
     * template (max size: 460,800 bytes) that is located in an Amazon S3
     * bucket. For more information, go to the Template Anatomy in the AWS CloudFormation User Guide.
     * 
     * 
     * Conditional: You must specify either the TemplateBody or the
     * TemplateURL parameter, but not both.
     * 
     * 
     * @return Location of file containing the template body. The URL must point
     *         to a template (max size: 460,800 bytes) that is located in an
     *         Amazon S3 bucket. For more information, go to the Template Anatomy in the AWS CloudFormation User Guide.
     *         
     *         Conditional: You must specify either the
     *         TemplateBody or the TemplateURL
     *         parameter, but not both.
     */
    public String getTemplateURL() {
        return this.templateURL;
    }
    /**
     * 
     * Location of file containing the template body. The URL must point to a
     * template (max size: 460,800 bytes) that is located in an Amazon S3
     * bucket. For more information, go to the Template Anatomy in the AWS CloudFormation User Guide.
     * 
     * 
     * Conditional: You must specify either the TemplateBody or the
     * TemplateURL parameter, but not both.
     * 
     * 
     * @param templateURL
     *        Location of file containing the template body. The URL must point
     *        to a template (max size: 460,800 bytes) that is located in an
     *        Amazon S3 bucket. For more information, go to the Template Anatomy in the AWS CloudFormation User Guide.
     *        
     *        Conditional: You must specify either the TemplateBody
     *        or the TemplateURL parameter, but not both.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withTemplateURL(String templateURL) {
        setTemplateURL(templateURL);
        return this;
    }
    /**
     * 
     * A list of Parameter structures that specify input parameters
     * for the stack. For more information, see the Parameter data type.
     * 
     * 
     * @return A list of Parameter structures that specify input
     *         parameters for the stack. For more information, see the Parameter data type.
     */
    public java.util.List getParameters() {
        if (parameters == null) {
            parameters = new com.amazonaws.internal.SdkInternalList();
        }
        return parameters;
    }
    /**
     * 
     * A list of Parameter structures that specify input parameters
     * for the stack. For more information, see the Parameter data type.
     * 
     * 
     * @param parameters
     *        A list of Parameter structures that specify input
     *        parameters for the stack. For more information, see the Parameter data type.
     */
    public void setParameters(java.util.Collection parameters) {
        if (parameters == null) {
            this.parameters = null;
            return;
        }
        this.parameters = new com.amazonaws.internal.SdkInternalList(
                parameters);
    }
    /**
     * 
     * A list of Parameter structures that specify input parameters
     * for the stack. For more information, see the Parameter data type.
     * 
     * 
     * NOTE: This method appends the values to the existing list (if
     * any). Use {@link #setParameters(java.util.Collection)} or
     * {@link #withParameters(java.util.Collection)} if you want to override the
     * existing values.
     * 
     * 
     * @param parameters
     *        A list of Parameter structures that specify input
     *        parameters for the stack. For more information, see the Parameter data type.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withParameters(Parameter... parameters) {
        if (this.parameters == null) {
            setParameters(new com.amazonaws.internal.SdkInternalList(
                    parameters.length));
        }
        for (Parameter ele : parameters) {
            this.parameters.add(ele);
        }
        return this;
    }
    /**
     * 
     * A list of Parameter structures that specify input parameters
     * for the stack. For more information, see the Parameter data type.
     * 
     * 
     * @param parameters
     *        A list of Parameter structures that specify input
     *        parameters for the stack. For more information, see the Parameter data type.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withParameters(
            java.util.Collection parameters) {
        setParameters(parameters);
        return this;
    }
    /**
     * 
     * 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
     * 
     * 
     * @param disableRollback
     *        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
     */
    public void setDisableRollback(Boolean disableRollback) {
        this.disableRollback = disableRollback;
    }
    /**
     * 
     * 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
     * 
     * 
     * @return 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
     */
    public Boolean getDisableRollback() {
        return this.disableRollback;
    }
    /**
     * 
     * 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
     * 
     * 
     * @param disableRollback
     *        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
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withDisableRollback(Boolean disableRollback) {
        setDisableRollback(disableRollback);
        return this;
    }
    /**
     * 
     * 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
     * 
     * 
     * @return 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
     */
    public Boolean isDisableRollback() {
        return this.disableRollback;
    }
    /**
     * 
     * 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.
     * 
     * 
     * @param timeoutInMinutes
     *        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.
     */
    public void setTimeoutInMinutes(Integer timeoutInMinutes) {
        this.timeoutInMinutes = timeoutInMinutes;
    }
    /**
     * 
     * 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.
     * 
     * 
     * @return 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.
     */
    public Integer getTimeoutInMinutes() {
        return this.timeoutInMinutes;
    }
    /**
     * 
     * 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.
     * 
     * 
     * @param timeoutInMinutes
     *        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.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withTimeoutInMinutes(Integer timeoutInMinutes) {
        setTimeoutInMinutes(timeoutInMinutes);
        return this;
    }
    /**
     * 
     * 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).
     * 
     * 
     * @return 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).
     */
    public java.util.List getNotificationARNs() {
        if (notificationARNs == null) {
            notificationARNs = new com.amazonaws.internal.SdkInternalList();
        }
        return notificationARNs;
    }
    /**
     * 
     * 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).
     * 
     * 
     * @param notificationARNs
     *        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).
     */
    public void setNotificationARNs(
            java.util.Collection notificationARNs) {
        if (notificationARNs == null) {
            this.notificationARNs = null;
            return;
        }
        this.notificationARNs = new com.amazonaws.internal.SdkInternalList(
                notificationARNs);
    }
    /**
     * 
     * 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).
     * 
     * 
     * NOTE: This method appends the values to the existing list (if
     * any). Use {@link #setNotificationARNs(java.util.Collection)} or
     * {@link #withNotificationARNs(java.util.Collection)} if you want to
     * override the existing values.
     * 
     * 
     * @param notificationARNs
     *        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).
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withNotificationARNs(String... notificationARNs) {
        if (this.notificationARNs == null) {
            setNotificationARNs(new com.amazonaws.internal.SdkInternalList(
                    notificationARNs.length));
        }
        for (String ele : notificationARNs) {
            this.notificationARNs.add(ele);
        }
        return this;
    }
    /**
     * 
     * 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).
     * 
     * 
     * @param notificationARNs
     *        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).
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withNotificationARNs(
            java.util.Collection notificationARNs) {
        setNotificationARNs(notificationARNs);
        return this;
    }
    /**
     * 
     * A list of capabilities that you must specify before AWS CloudFormation
     * can create certain stacks. Some stack templates might include resources
     * that can affect permissions in your AWS account, for example, by creating
     * new AWS Identity and Access Management (IAM) users. For those stacks, you
     * must explicitly acknowledge their capabilities by specifying this
     * parameter.
     * 
     * 
     * Currently, the only valid value is CAPABILITY_IAM, which is
     * required for the following resources:  AWS::IAM::AccessKey,  AWS::IAM::Group,  AWS::IAM::InstanceProfile,  AWS::IAM::Policy,  AWS::IAM::Role,  AWS::IAM::User, and  AWS::IAM::UserToGroupAddition. If your stack template contains
     * these resources, we recommend that you review all permissions associated
     * with them and edit their permissions if necessary. If your template
     * contains any of the listed resources and you don't specify this
     * parameter, this action returns an InsufficientCapabilities
     * error.
     * 
     * 
     * @return A list of capabilities that you must specify before AWS
     *         CloudFormation can create certain stacks. Some stack templates
     *         might include resources that can affect permissions in your AWS
     *         account, for example, by creating new AWS Identity and Access
     *         Management (IAM) users. For those stacks, you must explicitly
     *         acknowledge their capabilities by specifying this parameter.
     *         
     *         Currently, the only valid value is CAPABILITY_IAM,
     *         which is required for the following resources:  AWS::IAM::AccessKey,  AWS::IAM::Group,  AWS::IAM::InstanceProfile,  AWS::IAM::Policy,  AWS::IAM::Role,  AWS::IAM::User, and  AWS::IAM::UserToGroupAddition. If your stack template
     *         contains these resources, we recommend that you review all
     *         permissions associated with them and edit their permissions if
     *         necessary. If your template contains any of the listed resources
     *         and you don't specify this parameter, this action returns an
     *         InsufficientCapabilities error.
     * @see Capability
     */
    public java.util.List getCapabilities() {
        if (capabilities == null) {
            capabilities = new com.amazonaws.internal.SdkInternalList();
        }
        return capabilities;
    }
    /**
     * 
     * A list of capabilities that you must specify before AWS CloudFormation
     * can create certain stacks. Some stack templates might include resources
     * that can affect permissions in your AWS account, for example, by creating
     * new AWS Identity and Access Management (IAM) users. For those stacks, you
     * must explicitly acknowledge their capabilities by specifying this
     * parameter.
     * 
     * 
     * Currently, the only valid value is CAPABILITY_IAM, which is
     * required for the following resources:  AWS::IAM::AccessKey,  AWS::IAM::Group,  AWS::IAM::InstanceProfile,  AWS::IAM::Policy,  AWS::IAM::Role,  AWS::IAM::User, and  AWS::IAM::UserToGroupAddition. If your stack template contains
     * these resources, we recommend that you review all permissions associated
     * with them and edit their permissions if necessary. If your template
     * contains any of the listed resources and you don't specify this
     * parameter, this action returns an InsufficientCapabilities
     * error.
     * 
     * 
     * @param capabilities
     *        A list of capabilities that you must specify before AWS
     *        CloudFormation can create certain stacks. Some stack templates
     *        might include resources that can affect permissions in your AWS
     *        account, for example, by creating new AWS Identity and Access
     *        Management (IAM) users. For those stacks, you must explicitly
     *        acknowledge their capabilities by specifying this parameter.  
     *        
     *        Currently, the only valid value is CAPABILITY_IAM,
     *        which is required for the following resources:  AWS::IAM::AccessKey,  AWS::IAM::Group,  AWS::IAM::InstanceProfile,  AWS::IAM::Policy,  AWS::IAM::Role,  AWS::IAM::User, and  AWS::IAM::UserToGroupAddition. If your stack template
     *        contains these resources, we recommend that you review all
     *        permissions associated with them and edit their permissions if
     *        necessary. If your template contains any of the listed resources
     *        and you don't specify this parameter, this action returns an
     *        InsufficientCapabilities error.
     * @see Capability
     */
    public void setCapabilities(java.util.Collection capabilities) {
        if (capabilities == null) {
            this.capabilities = null;
            return;
        }
        this.capabilities = new com.amazonaws.internal.SdkInternalList(
                capabilities);
    }
    /**
     * 
     * A list of capabilities that you must specify before AWS CloudFormation
     * can create certain stacks. Some stack templates might include resources
     * that can affect permissions in your AWS account, for example, by creating
     * new AWS Identity and Access Management (IAM) users. For those stacks, you
     * must explicitly acknowledge their capabilities by specifying this
     * parameter.
     * 
     * 
     * Currently, the only valid value is CAPABILITY_IAM, which is
     * required for the following resources:  AWS::IAM::AccessKey,  AWS::IAM::Group,  AWS::IAM::InstanceProfile,  AWS::IAM::Policy,  AWS::IAM::Role,  AWS::IAM::User, and  AWS::IAM::UserToGroupAddition. If your stack template contains
     * these resources, we recommend that you review all permissions associated
     * with them and edit their permissions if necessary. If your template
     * contains any of the listed resources and you don't specify this
     * parameter, this action returns an InsufficientCapabilities
     * error.
     * 
     * 
     * NOTE: This method appends the values to the existing list (if
     * any). Use {@link #setCapabilities(java.util.Collection)} or
     * {@link #withCapabilities(java.util.Collection)} if you want to override
     * the existing values.
     * 
     * 
     * @param capabilities
     *        A list of capabilities that you must specify before AWS
     *        CloudFormation can create certain stacks. Some stack templates
     *        might include resources that can affect permissions in your AWS
     *        account, for example, by creating new AWS Identity and Access
     *        Management (IAM) users. For those stacks, you must explicitly
     *        acknowledge their capabilities by specifying this parameter.  
     *        
     *        Currently, the only valid value is CAPABILITY_IAM,
     *        which is required for the following resources:  AWS::IAM::AccessKey,  AWS::IAM::Group,  AWS::IAM::InstanceProfile,  AWS::IAM::Policy,  AWS::IAM::Role,  AWS::IAM::User, and  AWS::IAM::UserToGroupAddition. If your stack template
     *        contains these resources, we recommend that you review all
     *        permissions associated with them and edit their permissions if
     *        necessary. If your template contains any of the listed resources
     *        and you don't specify this parameter, this action returns an
     *        InsufficientCapabilities error.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     * @see Capability
     */
    public CreateStackRequest withCapabilities(String... capabilities) {
        if (this.capabilities == null) {
            setCapabilities(new com.amazonaws.internal.SdkInternalList(
                    capabilities.length));
        }
        for (String ele : capabilities) {
            this.capabilities.add(ele);
        }
        return this;
    }
    /**
     * 
     * A list of capabilities that you must specify before AWS CloudFormation
     * can create certain stacks. Some stack templates might include resources
     * that can affect permissions in your AWS account, for example, by creating
     * new AWS Identity and Access Management (IAM) users. For those stacks, you
     * must explicitly acknowledge their capabilities by specifying this
     * parameter.
     * 
     * 
     * Currently, the only valid value is CAPABILITY_IAM, which is
     * required for the following resources:  AWS::IAM::AccessKey,  AWS::IAM::Group,  AWS::IAM::InstanceProfile,  AWS::IAM::Policy,  AWS::IAM::Role,  AWS::IAM::User, and  AWS::IAM::UserToGroupAddition. If your stack template contains
     * these resources, we recommend that you review all permissions associated
     * with them and edit their permissions if necessary. If your template
     * contains any of the listed resources and you don't specify this
     * parameter, this action returns an InsufficientCapabilities
     * error.
     * 
     * 
     * @param capabilities
     *        A list of capabilities that you must specify before AWS
     *        CloudFormation can create certain stacks. Some stack templates
     *        might include resources that can affect permissions in your AWS
     *        account, for example, by creating new AWS Identity and Access
     *        Management (IAM) users. For those stacks, you must explicitly
     *        acknowledge their capabilities by specifying this parameter. 
     *        
     *        Currently, the only valid value is CAPABILITY_IAM,
     *        which is required for the following resources:  AWS::IAM::AccessKey,  AWS::IAM::Group,  AWS::IAM::InstanceProfile,  AWS::IAM::Policy,  AWS::IAM::Role,  AWS::IAM::User, and  AWS::IAM::UserToGroupAddition. If your stack template
     *        contains these resources, we recommend that you review all
     *        permissions associated with them and edit their permissions if
     *        necessary. If your template contains any of the listed resources
     *        and you don't specify this parameter, this action returns an
     *        InsufficientCapabilities error.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     * @see Capability
     */
    public CreateStackRequest withCapabilities(
            java.util.Collection capabilities) {
        setCapabilities(capabilities);
        return this;
    }
    /**
     * 
     * A list of capabilities that you must specify before AWS CloudFormation
     * can create certain stacks. Some stack templates might include resources
     * that can affect permissions in your AWS account, for example, by creating
     * new AWS Identity and Access Management (IAM) users. For those stacks, you
     * must explicitly acknowledge their capabilities by specifying this
     * parameter.
     * 
     * 
     * Currently, the only valid value is CAPABILITY_IAM, which is
     * required for the following resources:  AWS::IAM::AccessKey,  AWS::IAM::Group,  AWS::IAM::InstanceProfile,  AWS::IAM::Policy,  AWS::IAM::Role,  AWS::IAM::User, and  AWS::IAM::UserToGroupAddition. If your stack template contains
     * these resources, we recommend that you review all permissions associated
     * with them and edit their permissions if necessary. If your template
     * contains any of the listed resources and you don't specify this
     * parameter, this action returns an InsufficientCapabilities
     * error.
     * 
     * 
     * @param capabilities
     *        A list of capabilities that you must specify before AWS
     *        CloudFormation can create certain stacks. Some stack templates
     *        might include resources that can affect permissions in your AWS
     *        account, for example, by creating new AWS Identity and Access
     *        Management (IAM) users. For those stacks, you must explicitly
     *        acknowledge their capabilities by specifying this parameter. 
     *        
     *        Currently, the only valid value is CAPABILITY_IAM,
     *        which is required for the following resources:  AWS::IAM::AccessKey,  AWS::IAM::Group,  AWS::IAM::InstanceProfile,  AWS::IAM::Policy,  AWS::IAM::Role,  AWS::IAM::User, and  AWS::IAM::UserToGroupAddition. If your stack template
     *        contains these resources, we recommend that you review all
     *        permissions associated with them and edit their permissions if
     *        necessary. If your template contains any of the listed resources
     *        and you don't specify this parameter, this action returns an
     *        InsufficientCapabilities error.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     * @see Capability
     */
    public CreateStackRequest withCapabilities(Capability... capabilities) {
        com.amazonaws.internal.SdkInternalList capabilitiesCopy = new com.amazonaws.internal.SdkInternalList(
                capabilities.length);
        for (Capability value : capabilities) {
            capabilitiesCopy.add(value.toString());
        }
        if (getCapabilities() == null) {
            setCapabilities(capabilitiesCopy);
        } else {
            getCapabilities().addAll(capabilitiesCopy);
        }
        return this;
    }
    /**
     * 
     * The template resource types that you have permissions to work with for
     * this create stack action, such as AWS::EC2::Instance,
     * AWS::EC2::*, or Custom::MyCustomInstance. Use
     * the following syntax to describe template resource types:
     * AWS::* (for all AWS resource), Custom::* (for
     * all custom resources), Custom::logical_ID  (for a
     * specific custom resource), AWS::service_name::* (for
     * all resources of a particular AWS service), and
     * AWS::service_name::resource_logical_ID  (for a
     * specific AWS resource).
     * 
     * 
     * If the list of resource types doesn't include a resource that you're
     * creating, the stack creation fails. By default, AWS CloudFormation grants
     * permissions to all resource types. AWS Identity and Access Management
     * (IAM) uses this parameter for AWS CloudFormation-specific condition keys
     * in IAM policies. For more information, see Controlling Access with AWS Identity and Access Management.
     * 
     * 
     * @return The template resource types that you have permissions to work
     *         with for this create stack action, such as
     *         AWS::EC2::Instance, AWS::EC2::*, or
     *         Custom::MyCustomInstance. Use the following syntax
     *         to describe template resource types: AWS::* (for all
     *         AWS resource), Custom::* (for all custom resources),
     *         Custom::logical_ID  (for a specific custom
     *         resource), AWS::service_name::* (for all
     *         resources of a particular AWS service), and
     *         AWS::service_name::resource_logical_ID 
     *         (for a specific AWS resource).  
     *         
     *         If the list of resource types doesn't include a resource that
     *         you're creating, the stack creation fails. By default, AWS
     *         CloudFormation grants permissions to all resource types. AWS
     *         Identity and Access Management (IAM) uses this parameter for AWS
     *         CloudFormation-specific condition keys in IAM policies. For more
     *         information, see Controlling Access with AWS Identity and Access Management.
     */
    public java.util.List getResourceTypes() {
        if (resourceTypes == null) {
            resourceTypes = new com.amazonaws.internal.SdkInternalList();
        }
        return resourceTypes;
    }
    /**
     * 
     * The template resource types that you have permissions to work with for
     * this create stack action, such as AWS::EC2::Instance,
     * AWS::EC2::*, or Custom::MyCustomInstance. Use
     * the following syntax to describe template resource types:
     * AWS::* (for all AWS resource), Custom::* (for
     * all custom resources), Custom::logical_ID  (for a
     * specific custom resource), AWS::service_name::* (for
     * all resources of a particular AWS service), and
     * AWS::service_name::resource_logical_ID  (for a
     * specific AWS resource).
     * 
     * 
     * If the list of resource types doesn't include a resource that you're
     * creating, the stack creation fails. By default, AWS CloudFormation grants
     * permissions to all resource types. AWS Identity and Access Management
     * (IAM) uses this parameter for AWS CloudFormation-specific condition keys
     * in IAM policies. For more information, see Controlling Access with AWS Identity and Access Management.
     * 
     * 
     * @param resourceTypes
     *        The template resource types that you have permissions to work with
     *        for this create stack action, such as
     *        AWS::EC2::Instance, AWS::EC2::*, or
     *        Custom::MyCustomInstance. Use the following syntax to
     *        describe template resource types: AWS::* (for all AWS
     *        resource), Custom::* (for all custom resources),
     *        Custom::logical_ID  (for a specific custom
     *        resource), AWS::service_name::* (for all
     *        resources of a particular AWS service), and
     *        AWS::service_name::resource_logical_ID 
     *        (for a specific AWS resource).  
     *        
     *        If the list of resource types doesn't include a resource that
     *        you're creating, the stack creation fails. By default, AWS
     *        CloudFormation grants permissions to all resource types. AWS
     *        Identity and Access Management (IAM) uses this parameter for AWS
     *        CloudFormation-specific condition keys in IAM policies. For more
     *        information, see Controlling Access with AWS Identity and Access Management.
     */
    public void setResourceTypes(java.util.Collection resourceTypes) {
        if (resourceTypes == null) {
            this.resourceTypes = null;
            return;
        }
        this.resourceTypes = new com.amazonaws.internal.SdkInternalList(
                resourceTypes);
    }
    /**
     * 
     * The template resource types that you have permissions to work with for
     * this create stack action, such as AWS::EC2::Instance,
     * AWS::EC2::*, or Custom::MyCustomInstance. Use
     * the following syntax to describe template resource types:
     * AWS::* (for all AWS resource), Custom::* (for
     * all custom resources), Custom::logical_ID  (for a
     * specific custom resource), AWS::service_name::* (for
     * all resources of a particular AWS service), and
     * AWS::service_name::resource_logical_ID  (for a
     * specific AWS resource).
     * 
     * 
     * If the list of resource types doesn't include a resource that you're
     * creating, the stack creation fails. By default, AWS CloudFormation grants
     * permissions to all resource types. AWS Identity and Access Management
     * (IAM) uses this parameter for AWS CloudFormation-specific condition keys
     * in IAM policies. For more information, see Controlling Access with AWS Identity and Access Management.
     * 
     * 
     * NOTE: This method appends the values to the existing list (if
     * any). Use {@link #setResourceTypes(java.util.Collection)} or
     * {@link #withResourceTypes(java.util.Collection)} if you want to override
     * the existing values.
     * 
     * 
     * @param resourceTypes
     *        The template resource types that you have permissions to work with
     *        for this create stack action, such as
     *        AWS::EC2::Instance, AWS::EC2::*, or
     *        Custom::MyCustomInstance. Use the following syntax to
     *        describe template resource types: AWS::* (for all AWS
     *        resource), Custom::* (for all custom resources),
     *        Custom::logical_ID  (for a specific custom
     *        resource), AWS::service_name::* (for all
     *        resources of a particular AWS service), and
     *        AWS::service_name::resource_logical_ID 
     *        (for a specific AWS resource).  
     *        
     *        If the list of resource types doesn't include a resource that
     *        you're creating, the stack creation fails. By default, AWS
     *        CloudFormation grants permissions to all resource types. AWS
     *        Identity and Access Management (IAM) uses this parameter for AWS
     *        CloudFormation-specific condition keys in IAM policies. For more
     *        information, see Controlling Access with AWS Identity and Access Management.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withResourceTypes(String... resourceTypes) {
        if (this.resourceTypes == null) {
            setResourceTypes(new com.amazonaws.internal.SdkInternalList(
                    resourceTypes.length));
        }
        for (String ele : resourceTypes) {
            this.resourceTypes.add(ele);
        }
        return this;
    }
    /**
     * 
     * The template resource types that you have permissions to work with for
     * this create stack action, such as AWS::EC2::Instance,
     * AWS::EC2::*, or Custom::MyCustomInstance. Use
     * the following syntax to describe template resource types:
     * AWS::* (for all AWS resource), Custom::* (for
     * all custom resources), Custom::logical_ID  (for a
     * specific custom resource), AWS::service_name::* (for
     * all resources of a particular AWS service), and
     * AWS::service_name::resource_logical_ID  (for a
     * specific AWS resource).
     * 
     * 
     * If the list of resource types doesn't include a resource that you're
     * creating, the stack creation fails. By default, AWS CloudFormation grants
     * permissions to all resource types. AWS Identity and Access Management
     * (IAM) uses this parameter for AWS CloudFormation-specific condition keys
     * in IAM policies. For more information, see Controlling Access with AWS Identity and Access Management.
     * 
     * 
     * @param resourceTypes
     *        The template resource types that you have permissions to work with
     *        for this create stack action, such as
     *        AWS::EC2::Instance, AWS::EC2::*, or
     *        Custom::MyCustomInstance. Use the following syntax to
     *        describe template resource types: AWS::* (for all AWS
     *        resource), Custom::* (for all custom resources),
     *        Custom::logical_ID  (for a specific custom
     *        resource), AWS::service_name::* (for all
     *        resources of a particular AWS service), and
     *        AWS::service_name::resource_logical_ID 
     *        (for a specific AWS resource). 
     *        
     *        If the list of resource types doesn't include a resource that
     *        you're creating, the stack creation fails. By default, AWS
     *        CloudFormation grants permissions to all resource types. AWS
     *        Identity and Access Management (IAM) uses this parameter for AWS
     *        CloudFormation-specific condition keys in IAM policies. For more
     *        information, see Controlling Access with AWS Identity and Access Management.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withResourceTypes(
            java.util.Collection resourceTypes) {
        setResourceTypes(resourceTypes);
        return this;
    }
    /**
     * 
     * 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
     * 
     * 
     * @param onFailure
     *        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
     * @see OnFailure
     */
    public void setOnFailure(String onFailure) {
        this.onFailure = onFailure;
    }
    /**
     * 
     * 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
     * 
     * 
     * @return 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
     * @see OnFailure
     */
    public String getOnFailure() {
        return this.onFailure;
    }
    /**
     * 
     * 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
     * 
     * 
     * @param onFailure
     *        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
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     * @see OnFailure
     */
    public CreateStackRequest withOnFailure(String onFailure) {
        setOnFailure(onFailure);
        return this;
    }
    /**
     * 
     * 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
     * 
     * 
     * @param onFailure
     *        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
     * @see OnFailure
     */
    public void setOnFailure(OnFailure onFailure) {
        this.onFailure = onFailure.toString();
    }
    /**
     * 
     * 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
     * 
     * 
     * @param onFailure
     *        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
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     * @see OnFailure
     */
    public CreateStackRequest withOnFailure(OnFailure onFailure) {
        setOnFailure(onFailure);
        return this;
    }
    /**
     * 
     * Structure containing the stack policy body. For more information, go to
     *  Prevent Updates to Stack Resources in the AWS CloudFormation User
     * Guide. You can specify either the StackPolicyBody or the
     * StackPolicyURL parameter, but not both.
     * 
     * 
     * @param stackPolicyBody
     *        Structure containing the stack policy body. For more information,
     *        go to  Prevent Updates to Stack Resources in the AWS CloudFormation
     *        User Guide. You can specify either the
     *        StackPolicyBody or the StackPolicyURL
     *        parameter, but not both.
     */
    public void setStackPolicyBody(String stackPolicyBody) {
        this.stackPolicyBody = stackPolicyBody;
    }
    /**
     * 
     * Structure containing the stack policy body. For more information, go to
     *  Prevent Updates to Stack Resources in the AWS CloudFormation User
     * Guide. You can specify either the StackPolicyBody or the
     * StackPolicyURL parameter, but not both.
     * 
     * 
     * @return Structure containing the stack policy body. For more information,
     *         go to  Prevent Updates to Stack Resources in the AWS
     *         CloudFormation User Guide. You can specify either the
     *         StackPolicyBody or the StackPolicyURL
     *         parameter, but not both.
     */
    public String getStackPolicyBody() {
        return this.stackPolicyBody;
    }
    /**
     * 
     * Structure containing the stack policy body. For more information, go to
     *  Prevent Updates to Stack Resources in the AWS CloudFormation User
     * Guide. You can specify either the StackPolicyBody or the
     * StackPolicyURL parameter, but not both.
     * 
     * 
     * @param stackPolicyBody
     *        Structure containing the stack policy body. For more information,
     *        go to  Prevent Updates to Stack Resources in the AWS CloudFormation
     *        User Guide. You can specify either the
     *        StackPolicyBody or the StackPolicyURL
     *        parameter, but not both.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withStackPolicyBody(String stackPolicyBody) {
        setStackPolicyBody(stackPolicyBody);
        return this;
    }
    /**
     * 
     * 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 can specify either the StackPolicyBody or the
     * StackPolicyURL parameter, but not both.
     * 
     * 
     * @param stackPolicyURL
     *        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 can specify either the
     *        StackPolicyBody or the StackPolicyURL
     *        parameter, but not both.
     */
    public void setStackPolicyURL(String stackPolicyURL) {
        this.stackPolicyURL = stackPolicyURL;
    }
    /**
     * 
     * 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 can specify either the StackPolicyBody or the
     * StackPolicyURL parameter, but not both.
     * 
     * 
     * @return 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 can specify either the
     *         StackPolicyBody or the StackPolicyURL
     *         parameter, but not both.
     */
    public String getStackPolicyURL() {
        return this.stackPolicyURL;
    }
    /**
     * 
     * 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 can specify either the StackPolicyBody or the
     * StackPolicyURL parameter, but not both.
     * 
     * 
     * @param stackPolicyURL
     *        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 can specify either the
     *        StackPolicyBody or the StackPolicyURL
     *        parameter, but not both.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withStackPolicyURL(String stackPolicyURL) {
        setStackPolicyURL(stackPolicyURL);
        return this;
    }
    /**
     * 
     * Key-value pairs to associate with this stack. AWS CloudFormation also
     * propagates these tags to the resources created in the stack. A maximum
     * number of 10 tags can be specified.
     * 
     * 
     * @return Key-value pairs to associate with this stack. AWS CloudFormation
     *         also propagates these tags to the resources created in the stack.
     *         A maximum number of 10 tags can be specified.
     */
    public java.util.List getTags() {
        if (tags == null) {
            tags = new com.amazonaws.internal.SdkInternalList();
        }
        return tags;
    }
    /**
     * 
     * Key-value pairs to associate with this stack. AWS CloudFormation also
     * propagates these tags to the resources created in the stack. A maximum
     * number of 10 tags can be specified.
     * 
     * 
     * @param tags
     *        Key-value pairs to associate with this stack. AWS CloudFormation
     *        also propagates these tags to the resources created in the stack.
     *        A maximum number of 10 tags can be specified.
     */
    public void setTags(java.util.Collection tags) {
        if (tags == null) {
            this.tags = null;
            return;
        }
        this.tags = new com.amazonaws.internal.SdkInternalList(tags);
    }
    /**
     * 
     * Key-value pairs to associate with this stack. AWS CloudFormation also
     * propagates these tags to the resources created in the stack. A maximum
     * number of 10 tags can be specified.
     * 
     * 
     * NOTE: This method appends the values to the existing list (if
     * any). Use {@link #setTags(java.util.Collection)} or
     * {@link #withTags(java.util.Collection)} if you want to override the
     * existing values.
     * 
     * 
     * @param tags
     *        Key-value pairs to associate with this stack. AWS CloudFormation
     *        also propagates these tags to the resources created in the stack.
     *        A maximum number of 10 tags can be specified.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withTags(Tag... tags) {
        if (this.tags == null) {
            setTags(new com.amazonaws.internal.SdkInternalList(tags.length));
        }
        for (Tag ele : tags) {
            this.tags.add(ele);
        }
        return this;
    }
    /**
     * 
     * Key-value pairs to associate with this stack. AWS CloudFormation also
     * propagates these tags to the resources created in the stack. A maximum
     * number of 10 tags can be specified.
     * 
     * 
     * @param tags
     *        Key-value pairs to associate with this stack. AWS CloudFormation
     *        also propagates these tags to the resources created in the stack.
     *        A maximum number of 10 tags can be specified.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */
    public CreateStackRequest withTags(java.util.Collection tags) {
        setTags(tags);
        return this;
    }
    /**
     * Returns a string representation of this object; useful for testing and
     * debugging.
     *
     * @return A string representation of this object.
     *
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getStackName() != null)
            sb.append("StackName: " + getStackName() + ",");
        if (getTemplateBody() != null)
            sb.append("TemplateBody: " + getTemplateBody() + ",");
        if (getTemplateURL() != null)
            sb.append("TemplateURL: " + getTemplateURL() + ",");
        if (getParameters() != null)
            sb.append("Parameters: " + getParameters() + ",");
        if (getDisableRollback() != null)
            sb.append("DisableRollback: " + getDisableRollback() + ",");
        if (getTimeoutInMinutes() != null)
            sb.append("TimeoutInMinutes: " + getTimeoutInMinutes() + ",");
        if (getNotificationARNs() != null)
            sb.append("NotificationARNs: " + getNotificationARNs() + ",");
        if (getCapabilities() != null)
            sb.append("Capabilities: " + getCapabilities() + ",");
        if (getResourceTypes() != null)
            sb.append("ResourceTypes: " + getResourceTypes() + ",");
        if (getOnFailure() != null)
            sb.append("OnFailure: " + getOnFailure() + ",");
        if (getStackPolicyBody() != null)
            sb.append("StackPolicyBody: " + getStackPolicyBody() + ",");
        if (getStackPolicyURL() != null)
            sb.append("StackPolicyURL: " + getStackPolicyURL() + ",");
        if (getTags() != null)
            sb.append("Tags: " + getTags());
        sb.append("}");
        return sb.toString();
    }
    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (obj instanceof CreateStackRequest == false)
            return false;
        CreateStackRequest other = (CreateStackRequest) obj;
        if (other.getStackName() == null ^ this.getStackName() == null)
            return false;
        if (other.getStackName() != null
                && other.getStackName().equals(this.getStackName()) == false)
            return false;
        if (other.getTemplateBody() == null ^ this.getTemplateBody() == null)
            return false;
        if (other.getTemplateBody() != null
                && other.getTemplateBody().equals(this.getTemplateBody()) == false)
            return false;
        if (other.getTemplateURL() == null ^ this.getTemplateURL() == null)
            return false;
        if (other.getTemplateURL() != null
                && other.getTemplateURL().equals(this.getTemplateURL()) == false)
            return false;
        if (other.getParameters() == null ^ this.getParameters() == null)
            return false;
        if (other.getParameters() != null
                && other.getParameters().equals(this.getParameters()) == false)
            return false;
        if (other.getDisableRollback() == null
                ^ this.getDisableRollback() == null)
            return false;
        if (other.getDisableRollback() != null
                && other.getDisableRollback().equals(this.getDisableRollback()) == false)
            return false;
        if (other.getTimeoutInMinutes() == null
                ^ this.getTimeoutInMinutes() == null)
            return false;
        if (other.getTimeoutInMinutes() != null
                && other.getTimeoutInMinutes().equals(
                        this.getTimeoutInMinutes()) == false)
            return false;
        if (other.getNotificationARNs() == null
                ^ this.getNotificationARNs() == null)
            return false;
        if (other.getNotificationARNs() != null
                && other.getNotificationARNs().equals(
                        this.getNotificationARNs()) == false)
            return false;
        if (other.getCapabilities() == null ^ this.getCapabilities() == null)
            return false;
        if (other.getCapabilities() != null
                && other.getCapabilities().equals(this.getCapabilities()) == false)
            return false;
        if (other.getResourceTypes() == null ^ this.getResourceTypes() == null)
            return false;
        if (other.getResourceTypes() != null
                && other.getResourceTypes().equals(this.getResourceTypes()) == false)
            return false;
        if (other.getOnFailure() == null ^ this.getOnFailure() == null)
            return false;
        if (other.getOnFailure() != null
                && other.getOnFailure().equals(this.getOnFailure()) == false)
            return false;
        if (other.getStackPolicyBody() == null
                ^ this.getStackPolicyBody() == null)
            return false;
        if (other.getStackPolicyBody() != null
                && other.getStackPolicyBody().equals(this.getStackPolicyBody()) == false)
            return false;
        if (other.getStackPolicyURL() == null
                ^ this.getStackPolicyURL() == null)
            return false;
        if (other.getStackPolicyURL() != null
                && other.getStackPolicyURL().equals(this.getStackPolicyURL()) == false)
            return false;
        if (other.getTags() == null ^ this.getTags() == null)
            return false;
        if (other.getTags() != null
                && other.getTags().equals(this.getTags()) == false)
            return false;
        return true;
    }
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        hashCode = prime * hashCode
                + ((getStackName() == null) ? 0 : getStackName().hashCode());
        hashCode = prime
                * hashCode
                + ((getTemplateBody() == null) ? 0 : getTemplateBody()
                        .hashCode());
        hashCode = prime
                * hashCode
                + ((getTemplateURL() == null) ? 0 : getTemplateURL().hashCode());
        hashCode = prime * hashCode
                + ((getParameters() == null) ? 0 : getParameters().hashCode());
        hashCode = prime
                * hashCode
                + ((getDisableRollback() == null) ? 0 : getDisableRollback()
                        .hashCode());
        hashCode = prime
                * hashCode
                + ((getTimeoutInMinutes() == null) ? 0 : getTimeoutInMinutes()
                        .hashCode());
        hashCode = prime
                * hashCode
                + ((getNotificationARNs() == null) ? 0 : getNotificationARNs()
                        .hashCode());
        hashCode = prime
                * hashCode
                + ((getCapabilities() == null) ? 0 : getCapabilities()
                        .hashCode());
        hashCode = prime
                * hashCode
                + ((getResourceTypes() == null) ? 0 : getResourceTypes()
                        .hashCode());
        hashCode = prime * hashCode
                + ((getOnFailure() == null) ? 0 : getOnFailure().hashCode());
        hashCode = prime
                * hashCode
                + ((getStackPolicyBody() == null) ? 0 : getStackPolicyBody()
                        .hashCode());
        hashCode = prime
                * hashCode
                + ((getStackPolicyURL() == null) ? 0 : getStackPolicyURL()
                        .hashCode());
        hashCode = prime * hashCode
                + ((getTags() == null) ? 0 : getTags().hashCode());
        return hashCode;
    }
    @Override
    public CreateStackRequest clone() {
        return (CreateStackRequest) super.clone();
    }
}