/*
 * Copyright 2010-2014 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 dynamodb-2012-08-10.normal.json service model.
 */
using System;
using System.Collections.Generic;
using System.Xml.Serialization;
using System.Text;
using System.IO;

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

namespace Amazon.DynamoDBv2.Model
{
    /// <summary>
    /// Specifies an item and related attribute values to retrieve in a <code>TransactGetItem</code>
    /// object.
    /// </summary>
    public partial class Get
    {
        private Dictionary<string, string> _expressionAttributeNames = new Dictionary<string, string>();
        private Dictionary<string, AttributeValue> _key = new Dictionary<string, AttributeValue>();
        private string _projectionExpression;
        private string _tableName;

        /// <summary>
        /// Gets and sets the property ExpressionAttributeNames. 
        /// <para>
        /// One or more substitution tokens for attribute names in the ProjectionExpression parameter.
        /// </para>
        /// </summary>
        public Dictionary<string, string> ExpressionAttributeNames
        {
            get { return this._expressionAttributeNames; }
            set { this._expressionAttributeNames = value; }
        }

        // Check to see if ExpressionAttributeNames property is set
        internal bool IsSetExpressionAttributeNames()
        {
            return this._expressionAttributeNames != null && this._expressionAttributeNames.Count > 0; 
        }

        /// <summary>
        /// Gets and sets the property Key. 
        /// <para>
        /// A map of attribute names to <code>AttributeValue</code> objects that specifies the
        /// primary key of the item to retrieve.
        /// </para>
        /// </summary>
        [AWSProperty(Required=true)]
        public Dictionary<string, AttributeValue> Key
        {
            get { return this._key; }
            set { this._key = value; }
        }

        // Check to see if Key property is set
        internal bool IsSetKey()
        {
            return this._key != null && this._key.Count > 0; 
        }

        /// <summary>
        /// Gets and sets the property ProjectionExpression. 
        /// <para>
        /// A string that identifies one or more attributes of the specified item to retrieve
        /// from the table. The attributes in the expression must be separated by commas. If no
        /// attribute names are specified, then all attributes of the specified item are returned.
        /// If any of the requested attributes are not found, they do not appear in the result.
        /// </para>
        /// </summary>
        public string ProjectionExpression
        {
            get { return this._projectionExpression; }
            set { this._projectionExpression = value; }
        }

        // Check to see if ProjectionExpression property is set
        internal bool IsSetProjectionExpression()
        {
            return this._projectionExpression != null;
        }

        /// <summary>
        /// Gets and sets the property TableName. 
        /// <para>
        /// The name of the table from which to retrieve the specified item.
        /// </para>
        /// </summary>
        [AWSProperty(Required=true, Min=3, Max=255)]
        public string TableName
        {
            get { return this._tableName; }
            set { this._tableName = value; }
        }

        // Check to see if TableName property is set
        internal bool IsSetTableName()
        {
            return this._tableName != null;
        }

    }
}