/*
 * 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.
 */
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.S3.Model
{
    /// <summary>
    /// Container for the parameters to the ListObjects operation.
    /// Returns some or all (up to 1,000) of the objects in a bucket. You can use the request
    /// parameters as selection criteria to return a subset of the objects in a bucket. A
    /// 200 OK response can contain valid or invalid XML. Be sure to design your application
    /// to parse the contents of the response and handle it appropriately.
    /// 
    ///  <important> 
    /// <para>
    /// This action has been revised. We recommend that you use the newer version, <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectsV2.html">ListObjectsV2</a>,
    /// when developing applications. For backward compatibility, Amazon S3 continues to support
    /// <code>ListObjects</code>.
    /// </para>
    ///  </important> 
    /// <para>
    /// The following operations are related to <code>ListObjects</code>:
    /// </para>
    ///  <ul> <li> 
    /// <para>
    ///  <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectsV2.html">ListObjectsV2</a>
    /// 
    /// </para>
    ///  </li> <li> 
    /// <para>
    ///  <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html">GetObject</a>
    /// 
    /// </para>
    ///  </li> <li> 
    /// <para>
    ///  <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObject.html">PutObject</a>
    /// 
    /// </para>
    ///  </li> <li> 
    /// <para>
    ///  <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateBucket.html">CreateBucket</a>
    /// 
    /// </para>
    ///  </li> <li> 
    /// <para>
    ///  <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListBuckets.html">ListBuckets</a>
    /// 
    /// </para>
    ///  </li> </ul>
    /// </summary>
    public partial class ListObjectsRequest : AmazonWebServiceRequest
    {
        private string bucketName;
        private string delimiter;
        private EncodingType encoding;
        private string expectedBucketOwner;
        private string marker;
        private int? maxKeys;
        private List<string> _optionalObjectAttributes = new List<string>();
        private string prefix;
        private RequestPayer requestPayer;

        /// <summary>
        /// Gets and sets the property BucketName. 
        /// <para>
        /// The name of the bucket containing the objects.
        /// </para>
        ///  
        /// <para>
        /// When using this action with an access point, you must direct requests to the access
        /// point hostname. The access point hostname takes the form <i>AccessPointName</i>-<i>AccountId</i>.s3-accesspoint.<i>Region</i>.amazonaws.com.
        /// When using this action with an access point through the Amazon Web Services SDKs,
        /// you provide the access point ARN in place of the bucket name. For more information
        /// about access point ARNs, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-access-points.html">Using
        /// access points</a> in the <i>Amazon S3 User Guide</i>.
        /// </para>
        ///  
        /// <para>
        /// When you use this action with Amazon S3 on Outposts, you must direct requests to the
        /// S3 on Outposts hostname. The S3 on Outposts hostname takes the form <code> <i>AccessPointName</i>-<i>AccountId</i>.<i>outpostID</i>.s3-outposts.<i>Region</i>.amazonaws.com</code>.
        /// When you use this action with S3 on Outposts through the Amazon Web Services SDKs,
        /// you provide the Outposts access point ARN in place of the bucket name. For more information
        /// about S3 on Outposts ARNs, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/S3onOutposts.html">What
        /// is S3 on Outposts?</a> in the <i>Amazon S3 User Guide</i>.
        /// </para>
        /// </summary>
        public string BucketName
        {
            get { return this.bucketName; }
            set { this.bucketName = value; }
        }

        // Check to see if BucketName property is set
        internal bool IsSetBucketName()
        {
            return this.bucketName != null;
        }

        /// <summary>
        /// A delimiter is a character that you use to group keys.
        /// </summary>
        public string Delimiter
        {
            get { return this.delimiter; }
            set { this.delimiter = value; }
        }

        // Check to see if Delimiter property is set
        internal bool IsSetDelimiter()
        {
            return this.delimiter != null;
        }

        /// <summary>
        /// Requests Amazon S3 to encode the object keys in the response and specifies
        /// the encoding method to use. An object key may contain any Unicode character;
        /// however, XML 1.0 parser cannot parse some characters, such as characters
        /// with an ASCII value from 0 to 10. For characters that are not supported in
        /// XML 1.0, you can add this parameter to request that Amazon S3 encode the
        /// keys in the response.
        /// </summary>
        public EncodingType Encoding
        {
            get { return this.encoding; }
            set { this.encoding = value; }
        }

        // Check to see if DeleteMarker property is set
        internal bool IsSetEncoding()
        {
            return this.encoding != null;
        }

        /// <summary>
        /// Gets and sets the property ExpectedBucketOwner. 
        /// <para>
        /// The account ID of the expected bucket owner. If the bucket is owned by a different
        /// account, the request will fail with an HTTP <code>403 (Access Denied)</code> error.
        /// </para>
        /// </summary>
        public string ExpectedBucketOwner
        {
            get { return this.expectedBucketOwner; }
            set { this.expectedBucketOwner = value; }
        }

        /// <summary>
        /// Checks to see if ExpectedBucketOwner is set.
        /// </summary>
        /// <returns>true, if ExpectedBucketOwner property is set.</returns>
        internal bool IsSetExpectedBucketOwner()
        {
            return !String.IsNullOrEmpty(this.expectedBucketOwner);
        }

        /// <summary>
        /// Gets and sets the property Marker. 
        /// <para>
        /// Marker is where you want Amazon S3 to start listing from. Amazon S3 starts listing
        /// after this specified key. Marker can be any key in the bucket.
        /// </para>
        /// </summary>
        public string Marker
        {
            get { return this.marker; }
            set { this.marker = value; }
        }

        // Check to see if Marker property is set
        internal bool IsSetMarker()
        {
            return this.marker != null;
        }

        /// <summary>
        /// Gets and sets the property MaxKeys. 
        /// <para>
        /// Sets the maximum number of keys returned in the response. By default the action returns
        /// up to 1,000 key names. The response might contain fewer keys but will never contain
        /// more. 
        /// </para>
        /// </summary>
        public int MaxKeys
        {
            get { return this.maxKeys ?? default(int); }
            set { this.maxKeys = value; }
        }

        // Check to see if MaxKeys property is set
        internal bool IsSetMaxKeys()
        {
            return this.maxKeys.HasValue;
        }

        /// <summary>
        /// Gets and sets the property OptionalObjectAttributes. 
        /// <para>
        /// Specifies the optional fields that you want returned in the response. Fields that
        /// you do not specify are not returned.
        /// </para>
        /// </summary>
        public List<string> OptionalObjectAttributes
        {
            get { return this._optionalObjectAttributes; }
            set { this._optionalObjectAttributes = value; }
        }

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

        /// <summary>
        /// Limits the response to keys that begin with the specified prefix.
        /// </summary>
        public string Prefix
        {
            get { return this.prefix; }
            set { this.prefix = value; }
        }

        // Check to see if Prefix property is set
        internal bool IsSetPrefix()
        {
            return this.prefix != null;
        }

        /// <summary>
        /// Gets and sets the property RequestPayer. 
        /// <para>
        /// Confirms that the requester knows that she or he will be charged for the list objects
        /// request. Bucket owners need not specify this parameter in their requests.
        /// </para>
        /// </summary>
        public RequestPayer RequestPayer
        {
            get { return this.requestPayer; }
            set { this.requestPayer = value; }
        }

        /// <summary>
        /// Checks to see if RequetsPayer is set.
        /// </summary>
        /// <returns>true, if RequestPayer property is set.</returns>
        internal bool IsSetRequestPayer()
        {
            return requestPayer != null;
        }

    }
}