/*
 * Copyright 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.
 */

/*
 * Do not modify this file. This file is generated from the ssm-2014-11-06.normal.json service model.
 */
using System;
using System.Collections.Generic;
using System.Xml.Serialization;
using System.Text;
using System.IO;
using System.Net;

using Amazon.Runtime;
using Amazon.Runtime.Internal;

namespace Amazon.SimpleSystemsManagement.Model
{
    /// <summary>
    /// Container for the parameters to the GetParameterHistory operation.
    /// Retrieves the history of all changes to a parameter.
    /// 
    ///  <important> 
    /// <para>
    /// If you change the KMS key alias for the KMS key used to encrypt a parameter, then
    /// you must also update the key alias the parameter uses to reference KMS. Otherwise,
    /// <code>GetParameterHistory</code> retrieves whatever the original key alias was referencing.
    /// </para>
    ///  </important>
    /// </summary>
    public partial class GetParameterHistoryRequest : AmazonSimpleSystemsManagementRequest
    {
        private int? _maxResults;
        private string _name;
        private string _nextToken;
        private bool? _withDecryption;

        /// <summary>
        /// Gets and sets the property MaxResults. 
        /// <para>
        /// The maximum number of items to return for this call. The call also returns a token
        /// that you can specify in a subsequent call to get the next set of results.
        /// </para>
        /// </summary>
        [AWSProperty(Min=1, Max=50)]
        public int MaxResults
        {
            get { return this._maxResults.GetValueOrDefault(); }
            set { this._maxResults = value; }
        }

        // Check to see if MaxResults property is set
        internal bool IsSetMaxResults()
        {
            return this._maxResults.HasValue; 
        }

        /// <summary>
        /// Gets and sets the property Name. 
        /// <para>
        /// The name of the parameter for which you want to review history.
        /// </para>
        /// </summary>
        [AWSProperty(Required=true, Min=1, Max=2048)]
        public string Name
        {
            get { return this._name; }
            set { this._name = value; }
        }

        // Check to see if Name property is set
        internal bool IsSetName()
        {
            return this._name != null;
        }

        /// <summary>
        /// Gets and sets the property NextToken. 
        /// <para>
        /// The token for the next set of items to return. (You received this token from a previous
        /// call.)
        /// </para>
        /// </summary>
        public string NextToken
        {
            get { return this._nextToken; }
            set { this._nextToken = value; }
        }

        // Check to see if NextToken property is set
        internal bool IsSetNextToken()
        {
            return this._nextToken != null;
        }

        /// <summary>
        /// Gets and sets the property WithDecryption. 
        /// <para>
        /// Return decrypted values for secure string parameters. This flag is ignored for <code>String</code>
        /// and <code>StringList</code> parameter types.
        /// </para>
        /// </summary>
        public bool WithDecryption
        {
            get { return this._withDecryption.GetValueOrDefault(); }
            set { this._withDecryption = value; }
        }

        // Check to see if WithDecryption property is set
        internal bool IsSetWithDecryption()
        {
            return this._withDecryption.HasValue; 
        }

    }
}