/*
 * Copyright 2018-2023 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.kinesis.model;

import java.io.Serializable;
import javax.annotation.Generated;

import com.amazonaws.AmazonWebServiceRequest;

/**
 * <p>
 * Represents the input for <code>GetShardIterator</code>.
 * </p>
 * 
 * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/kinesis-2013-12-02/GetShardIterator" target="_top">AWS API
 *      Documentation</a>
 */
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class GetShardIteratorRequest extends com.amazonaws.AmazonWebServiceRequest implements Serializable, Cloneable {

    /**
     * <p>
     * The name of the Amazon Kinesis data stream.
     * </p>
     */
    private String streamName;
    /**
     * <p>
     * The shard ID of the Kinesis Data Streams shard to get the iterator for.
     * </p>
     */
    private String shardId;
    /**
     * <p>
     * Determines how the shard iterator is used to start reading data records from the shard.
     * </p>
     * <p>
     * The following are the valid Amazon Kinesis shard iterator types:
     * </p>
     * <ul>
     * <li>
     * <p>
     * AT_SEQUENCE_NUMBER - Start reading from the position denoted by a specific sequence number, provided in the value
     * <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number, provided in
     * the value <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AT_TIMESTAMP - Start reading from the position denoted by a specific time stamp, provided in the value
     * <code>Timestamp</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * TRIM_HORIZON - Start reading at the last untrimmed record in the shard in the system, which is the oldest data
     * record in the shard.
     * </p>
     * </li>
     * <li>
     * <p>
     * LATEST - Start reading just after the most recent record in the shard, so that you always read the most recent
     * data in the shard.
     * </p>
     * </li>
     * </ul>
     */
    private String shardIteratorType;
    /**
     * <p>
     * The sequence number of the data record in the shard from which to start reading. Used with shard iterator type
     * AT_SEQUENCE_NUMBER and AFTER_SEQUENCE_NUMBER.
     * </p>
     */
    private String startingSequenceNumber;
    /**
     * <p>
     * The time stamp of the data record from which to start reading. Used with shard iterator type AT_TIMESTAMP. A time
     * stamp is the Unix epoch date with precision in milliseconds. For example,
     * <code>2016-04-04T19:58:46.480-00:00</code> or <code>1459799926.480</code>. If a record with this exact time stamp
     * does not exist, the iterator returned is for the next (later) record. If the time stamp is older than the current
     * trim horizon, the iterator returned is for the oldest untrimmed data record (TRIM_HORIZON).
     * </p>
     */
    private java.util.Date timestamp;
    /**
     * <p>
     * The ARN of the stream.
     * </p>
     */
    private String streamARN;

    /**
     * <p>
     * The name of the Amazon Kinesis data stream.
     * </p>
     * 
     * @param streamName
     *        The name of the Amazon Kinesis data stream.
     */

    public void setStreamName(String streamName) {
        this.streamName = streamName;
    }

    /**
     * <p>
     * The name of the Amazon Kinesis data stream.
     * </p>
     * 
     * @return The name of the Amazon Kinesis data stream.
     */

    public String getStreamName() {
        return this.streamName;
    }

    /**
     * <p>
     * The name of the Amazon Kinesis data stream.
     * </p>
     * 
     * @param streamName
     *        The name of the Amazon Kinesis data stream.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public GetShardIteratorRequest withStreamName(String streamName) {
        setStreamName(streamName);
        return this;
    }

    /**
     * <p>
     * The shard ID of the Kinesis Data Streams shard to get the iterator for.
     * </p>
     * 
     * @param shardId
     *        The shard ID of the Kinesis Data Streams shard to get the iterator for.
     */

    public void setShardId(String shardId) {
        this.shardId = shardId;
    }

    /**
     * <p>
     * The shard ID of the Kinesis Data Streams shard to get the iterator for.
     * </p>
     * 
     * @return The shard ID of the Kinesis Data Streams shard to get the iterator for.
     */

    public String getShardId() {
        return this.shardId;
    }

    /**
     * <p>
     * The shard ID of the Kinesis Data Streams shard to get the iterator for.
     * </p>
     * 
     * @param shardId
     *        The shard ID of the Kinesis Data Streams shard to get the iterator for.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public GetShardIteratorRequest withShardId(String shardId) {
        setShardId(shardId);
        return this;
    }

    /**
     * <p>
     * Determines how the shard iterator is used to start reading data records from the shard.
     * </p>
     * <p>
     * The following are the valid Amazon Kinesis shard iterator types:
     * </p>
     * <ul>
     * <li>
     * <p>
     * AT_SEQUENCE_NUMBER - Start reading from the position denoted by a specific sequence number, provided in the value
     * <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number, provided in
     * the value <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AT_TIMESTAMP - Start reading from the position denoted by a specific time stamp, provided in the value
     * <code>Timestamp</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * TRIM_HORIZON - Start reading at the last untrimmed record in the shard in the system, which is the oldest data
     * record in the shard.
     * </p>
     * </li>
     * <li>
     * <p>
     * LATEST - Start reading just after the most recent record in the shard, so that you always read the most recent
     * data in the shard.
     * </p>
     * </li>
     * </ul>
     * 
     * @param shardIteratorType
     *        Determines how the shard iterator is used to start reading data records from the shard.</p>
     *        <p>
     *        The following are the valid Amazon Kinesis shard iterator types:
     *        </p>
     *        <ul>
     *        <li>
     *        <p>
     *        AT_SEQUENCE_NUMBER - Start reading from the position denoted by a specific sequence number, provided in
     *        the value <code>StartingSequenceNumber</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number,
     *        provided in the value <code>StartingSequenceNumber</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        AT_TIMESTAMP - Start reading from the position denoted by a specific time stamp, provided in the value
     *        <code>Timestamp</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        TRIM_HORIZON - Start reading at the last untrimmed record in the shard in the system, which is the oldest
     *        data record in the shard.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        LATEST - Start reading just after the most recent record in the shard, so that you always read the most
     *        recent data in the shard.
     *        </p>
     *        </li>
     * @see ShardIteratorType
     */

    public void setShardIteratorType(String shardIteratorType) {
        this.shardIteratorType = shardIteratorType;
    }

    /**
     * <p>
     * Determines how the shard iterator is used to start reading data records from the shard.
     * </p>
     * <p>
     * The following are the valid Amazon Kinesis shard iterator types:
     * </p>
     * <ul>
     * <li>
     * <p>
     * AT_SEQUENCE_NUMBER - Start reading from the position denoted by a specific sequence number, provided in the value
     * <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number, provided in
     * the value <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AT_TIMESTAMP - Start reading from the position denoted by a specific time stamp, provided in the value
     * <code>Timestamp</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * TRIM_HORIZON - Start reading at the last untrimmed record in the shard in the system, which is the oldest data
     * record in the shard.
     * </p>
     * </li>
     * <li>
     * <p>
     * LATEST - Start reading just after the most recent record in the shard, so that you always read the most recent
     * data in the shard.
     * </p>
     * </li>
     * </ul>
     * 
     * @return Determines how the shard iterator is used to start reading data records from the shard.</p>
     *         <p>
     *         The following are the valid Amazon Kinesis shard iterator types:
     *         </p>
     *         <ul>
     *         <li>
     *         <p>
     *         AT_SEQUENCE_NUMBER - Start reading from the position denoted by a specific sequence number, provided in
     *         the value <code>StartingSequenceNumber</code>.
     *         </p>
     *         </li>
     *         <li>
     *         <p>
     *         AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number,
     *         provided in the value <code>StartingSequenceNumber</code>.
     *         </p>
     *         </li>
     *         <li>
     *         <p>
     *         AT_TIMESTAMP - Start reading from the position denoted by a specific time stamp, provided in the value
     *         <code>Timestamp</code>.
     *         </p>
     *         </li>
     *         <li>
     *         <p>
     *         TRIM_HORIZON - Start reading at the last untrimmed record in the shard in the system, which is the oldest
     *         data record in the shard.
     *         </p>
     *         </li>
     *         <li>
     *         <p>
     *         LATEST - Start reading just after the most recent record in the shard, so that you always read the most
     *         recent data in the shard.
     *         </p>
     *         </li>
     * @see ShardIteratorType
     */

    public String getShardIteratorType() {
        return this.shardIteratorType;
    }

    /**
     * <p>
     * Determines how the shard iterator is used to start reading data records from the shard.
     * </p>
     * <p>
     * The following are the valid Amazon Kinesis shard iterator types:
     * </p>
     * <ul>
     * <li>
     * <p>
     * AT_SEQUENCE_NUMBER - Start reading from the position denoted by a specific sequence number, provided in the value
     * <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number, provided in
     * the value <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AT_TIMESTAMP - Start reading from the position denoted by a specific time stamp, provided in the value
     * <code>Timestamp</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * TRIM_HORIZON - Start reading at the last untrimmed record in the shard in the system, which is the oldest data
     * record in the shard.
     * </p>
     * </li>
     * <li>
     * <p>
     * LATEST - Start reading just after the most recent record in the shard, so that you always read the most recent
     * data in the shard.
     * </p>
     * </li>
     * </ul>
     * 
     * @param shardIteratorType
     *        Determines how the shard iterator is used to start reading data records from the shard.</p>
     *        <p>
     *        The following are the valid Amazon Kinesis shard iterator types:
     *        </p>
     *        <ul>
     *        <li>
     *        <p>
     *        AT_SEQUENCE_NUMBER - Start reading from the position denoted by a specific sequence number, provided in
     *        the value <code>StartingSequenceNumber</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number,
     *        provided in the value <code>StartingSequenceNumber</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        AT_TIMESTAMP - Start reading from the position denoted by a specific time stamp, provided in the value
     *        <code>Timestamp</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        TRIM_HORIZON - Start reading at the last untrimmed record in the shard in the system, which is the oldest
     *        data record in the shard.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        LATEST - Start reading just after the most recent record in the shard, so that you always read the most
     *        recent data in the shard.
     *        </p>
     *        </li>
     * @return Returns a reference to this object so that method calls can be chained together.
     * @see ShardIteratorType
     */

    public GetShardIteratorRequest withShardIteratorType(String shardIteratorType) {
        setShardIteratorType(shardIteratorType);
        return this;
    }

    /**
     * <p>
     * Determines how the shard iterator is used to start reading data records from the shard.
     * </p>
     * <p>
     * The following are the valid Amazon Kinesis shard iterator types:
     * </p>
     * <ul>
     * <li>
     * <p>
     * AT_SEQUENCE_NUMBER - Start reading from the position denoted by a specific sequence number, provided in the value
     * <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number, provided in
     * the value <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AT_TIMESTAMP - Start reading from the position denoted by a specific time stamp, provided in the value
     * <code>Timestamp</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * TRIM_HORIZON - Start reading at the last untrimmed record in the shard in the system, which is the oldest data
     * record in the shard.
     * </p>
     * </li>
     * <li>
     * <p>
     * LATEST - Start reading just after the most recent record in the shard, so that you always read the most recent
     * data in the shard.
     * </p>
     * </li>
     * </ul>
     * 
     * @param shardIteratorType
     *        Determines how the shard iterator is used to start reading data records from the shard.</p>
     *        <p>
     *        The following are the valid Amazon Kinesis shard iterator types:
     *        </p>
     *        <ul>
     *        <li>
     *        <p>
     *        AT_SEQUENCE_NUMBER - Start reading from the position denoted by a specific sequence number, provided in
     *        the value <code>StartingSequenceNumber</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number,
     *        provided in the value <code>StartingSequenceNumber</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        AT_TIMESTAMP - Start reading from the position denoted by a specific time stamp, provided in the value
     *        <code>Timestamp</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        TRIM_HORIZON - Start reading at the last untrimmed record in the shard in the system, which is the oldest
     *        data record in the shard.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        LATEST - Start reading just after the most recent record in the shard, so that you always read the most
     *        recent data in the shard.
     *        </p>
     *        </li>
     * @see ShardIteratorType
     */

    public void setShardIteratorType(ShardIteratorType shardIteratorType) {
        withShardIteratorType(shardIteratorType);
    }

    /**
     * <p>
     * Determines how the shard iterator is used to start reading data records from the shard.
     * </p>
     * <p>
     * The following are the valid Amazon Kinesis shard iterator types:
     * </p>
     * <ul>
     * <li>
     * <p>
     * AT_SEQUENCE_NUMBER - Start reading from the position denoted by a specific sequence number, provided in the value
     * <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number, provided in
     * the value <code>StartingSequenceNumber</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * AT_TIMESTAMP - Start reading from the position denoted by a specific time stamp, provided in the value
     * <code>Timestamp</code>.
     * </p>
     * </li>
     * <li>
     * <p>
     * TRIM_HORIZON - Start reading at the last untrimmed record in the shard in the system, which is the oldest data
     * record in the shard.
     * </p>
     * </li>
     * <li>
     * <p>
     * LATEST - Start reading just after the most recent record in the shard, so that you always read the most recent
     * data in the shard.
     * </p>
     * </li>
     * </ul>
     * 
     * @param shardIteratorType
     *        Determines how the shard iterator is used to start reading data records from the shard.</p>
     *        <p>
     *        The following are the valid Amazon Kinesis shard iterator types:
     *        </p>
     *        <ul>
     *        <li>
     *        <p>
     *        AT_SEQUENCE_NUMBER - Start reading from the position denoted by a specific sequence number, provided in
     *        the value <code>StartingSequenceNumber</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number,
     *        provided in the value <code>StartingSequenceNumber</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        AT_TIMESTAMP - Start reading from the position denoted by a specific time stamp, provided in the value
     *        <code>Timestamp</code>.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        TRIM_HORIZON - Start reading at the last untrimmed record in the shard in the system, which is the oldest
     *        data record in the shard.
     *        </p>
     *        </li>
     *        <li>
     *        <p>
     *        LATEST - Start reading just after the most recent record in the shard, so that you always read the most
     *        recent data in the shard.
     *        </p>
     *        </li>
     * @return Returns a reference to this object so that method calls can be chained together.
     * @see ShardIteratorType
     */

    public GetShardIteratorRequest withShardIteratorType(ShardIteratorType shardIteratorType) {
        this.shardIteratorType = shardIteratorType.toString();
        return this;
    }

    /**
     * <p>
     * The sequence number of the data record in the shard from which to start reading. Used with shard iterator type
     * AT_SEQUENCE_NUMBER and AFTER_SEQUENCE_NUMBER.
     * </p>
     * 
     * @param startingSequenceNumber
     *        The sequence number of the data record in the shard from which to start reading. Used with shard iterator
     *        type AT_SEQUENCE_NUMBER and AFTER_SEQUENCE_NUMBER.
     */

    public void setStartingSequenceNumber(String startingSequenceNumber) {
        this.startingSequenceNumber = startingSequenceNumber;
    }

    /**
     * <p>
     * The sequence number of the data record in the shard from which to start reading. Used with shard iterator type
     * AT_SEQUENCE_NUMBER and AFTER_SEQUENCE_NUMBER.
     * </p>
     * 
     * @return The sequence number of the data record in the shard from which to start reading. Used with shard iterator
     *         type AT_SEQUENCE_NUMBER and AFTER_SEQUENCE_NUMBER.
     */

    public String getStartingSequenceNumber() {
        return this.startingSequenceNumber;
    }

    /**
     * <p>
     * The sequence number of the data record in the shard from which to start reading. Used with shard iterator type
     * AT_SEQUENCE_NUMBER and AFTER_SEQUENCE_NUMBER.
     * </p>
     * 
     * @param startingSequenceNumber
     *        The sequence number of the data record in the shard from which to start reading. Used with shard iterator
     *        type AT_SEQUENCE_NUMBER and AFTER_SEQUENCE_NUMBER.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public GetShardIteratorRequest withStartingSequenceNumber(String startingSequenceNumber) {
        setStartingSequenceNumber(startingSequenceNumber);
        return this;
    }

    /**
     * <p>
     * The time stamp of the data record from which to start reading. Used with shard iterator type AT_TIMESTAMP. A time
     * stamp is the Unix epoch date with precision in milliseconds. For example,
     * <code>2016-04-04T19:58:46.480-00:00</code> or <code>1459799926.480</code>. If a record with this exact time stamp
     * does not exist, the iterator returned is for the next (later) record. If the time stamp is older than the current
     * trim horizon, the iterator returned is for the oldest untrimmed data record (TRIM_HORIZON).
     * </p>
     * 
     * @param timestamp
     *        The time stamp of the data record from which to start reading. Used with shard iterator type AT_TIMESTAMP.
     *        A time stamp is the Unix epoch date with precision in milliseconds. For example,
     *        <code>2016-04-04T19:58:46.480-00:00</code> or <code>1459799926.480</code>. If a record with this exact
     *        time stamp does not exist, the iterator returned is for the next (later) record. If the time stamp is
     *        older than the current trim horizon, the iterator returned is for the oldest untrimmed data record
     *        (TRIM_HORIZON).
     */

    public void setTimestamp(java.util.Date timestamp) {
        this.timestamp = timestamp;
    }

    /**
     * <p>
     * The time stamp of the data record from which to start reading. Used with shard iterator type AT_TIMESTAMP. A time
     * stamp is the Unix epoch date with precision in milliseconds. For example,
     * <code>2016-04-04T19:58:46.480-00:00</code> or <code>1459799926.480</code>. If a record with this exact time stamp
     * does not exist, the iterator returned is for the next (later) record. If the time stamp is older than the current
     * trim horizon, the iterator returned is for the oldest untrimmed data record (TRIM_HORIZON).
     * </p>
     * 
     * @return The time stamp of the data record from which to start reading. Used with shard iterator type
     *         AT_TIMESTAMP. A time stamp is the Unix epoch date with precision in milliseconds. For example,
     *         <code>2016-04-04T19:58:46.480-00:00</code> or <code>1459799926.480</code>. If a record with this exact
     *         time stamp does not exist, the iterator returned is for the next (later) record. If the time stamp is
     *         older than the current trim horizon, the iterator returned is for the oldest untrimmed data record
     *         (TRIM_HORIZON).
     */

    public java.util.Date getTimestamp() {
        return this.timestamp;
    }

    /**
     * <p>
     * The time stamp of the data record from which to start reading. Used with shard iterator type AT_TIMESTAMP. A time
     * stamp is the Unix epoch date with precision in milliseconds. For example,
     * <code>2016-04-04T19:58:46.480-00:00</code> or <code>1459799926.480</code>. If a record with this exact time stamp
     * does not exist, the iterator returned is for the next (later) record. If the time stamp is older than the current
     * trim horizon, the iterator returned is for the oldest untrimmed data record (TRIM_HORIZON).
     * </p>
     * 
     * @param timestamp
     *        The time stamp of the data record from which to start reading. Used with shard iterator type AT_TIMESTAMP.
     *        A time stamp is the Unix epoch date with precision in milliseconds. For example,
     *        <code>2016-04-04T19:58:46.480-00:00</code> or <code>1459799926.480</code>. If a record with this exact
     *        time stamp does not exist, the iterator returned is for the next (later) record. If the time stamp is
     *        older than the current trim horizon, the iterator returned is for the oldest untrimmed data record
     *        (TRIM_HORIZON).
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public GetShardIteratorRequest withTimestamp(java.util.Date timestamp) {
        setTimestamp(timestamp);
        return this;
    }

    /**
     * <p>
     * The ARN of the stream.
     * </p>
     * 
     * @param streamARN
     *        The ARN of the stream.
     */

    public void setStreamARN(String streamARN) {
        this.streamARN = streamARN;
    }

    /**
     * <p>
     * The ARN of the stream.
     * </p>
     * 
     * @return The ARN of the stream.
     */

    public String getStreamARN() {
        return this.streamARN;
    }

    /**
     * <p>
     * The ARN of the stream.
     * </p>
     * 
     * @param streamARN
     *        The ARN of the stream.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public GetShardIteratorRequest withStreamARN(String streamARN) {
        setStreamARN(streamARN);
        return this;
    }

    /**
     * Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
     * redacted from this string using a placeholder value.
     *
     * @return A string representation of this object.
     *
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getStreamName() != null)
            sb.append("StreamName: ").append(getStreamName()).append(",");
        if (getShardId() != null)
            sb.append("ShardId: ").append(getShardId()).append(",");
        if (getShardIteratorType() != null)
            sb.append("ShardIteratorType: ").append(getShardIteratorType()).append(",");
        if (getStartingSequenceNumber() != null)
            sb.append("StartingSequenceNumber: ").append(getStartingSequenceNumber()).append(",");
        if (getTimestamp() != null)
            sb.append("Timestamp: ").append(getTimestamp()).append(",");
        if (getStreamARN() != null)
            sb.append("StreamARN: ").append(getStreamARN());
        sb.append("}");
        return sb.toString();
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof GetShardIteratorRequest == false)
            return false;
        GetShardIteratorRequest other = (GetShardIteratorRequest) obj;
        if (other.getStreamName() == null ^ this.getStreamName() == null)
            return false;
        if (other.getStreamName() != null && other.getStreamName().equals(this.getStreamName()) == false)
            return false;
        if (other.getShardId() == null ^ this.getShardId() == null)
            return false;
        if (other.getShardId() != null && other.getShardId().equals(this.getShardId()) == false)
            return false;
        if (other.getShardIteratorType() == null ^ this.getShardIteratorType() == null)
            return false;
        if (other.getShardIteratorType() != null && other.getShardIteratorType().equals(this.getShardIteratorType()) == false)
            return false;
        if (other.getStartingSequenceNumber() == null ^ this.getStartingSequenceNumber() == null)
            return false;
        if (other.getStartingSequenceNumber() != null && other.getStartingSequenceNumber().equals(this.getStartingSequenceNumber()) == false)
            return false;
        if (other.getTimestamp() == null ^ this.getTimestamp() == null)
            return false;
        if (other.getTimestamp() != null && other.getTimestamp().equals(this.getTimestamp()) == false)
            return false;
        if (other.getStreamARN() == null ^ this.getStreamARN() == null)
            return false;
        if (other.getStreamARN() != null && other.getStreamARN().equals(this.getStreamARN()) == false)
            return false;
        return true;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getStreamName() == null) ? 0 : getStreamName().hashCode());
        hashCode = prime * hashCode + ((getShardId() == null) ? 0 : getShardId().hashCode());
        hashCode = prime * hashCode + ((getShardIteratorType() == null) ? 0 : getShardIteratorType().hashCode());
        hashCode = prime * hashCode + ((getStartingSequenceNumber() == null) ? 0 : getStartingSequenceNumber().hashCode());
        hashCode = prime * hashCode + ((getTimestamp() == null) ? 0 : getTimestamp().hashCode());
        hashCode = prime * hashCode + ((getStreamARN() == null) ? 0 : getStreamARN().hashCode());
        return hashCode;
    }

    @Override
    public GetShardIteratorRequest clone() {
        return (GetShardIteratorRequest) super.clone();
    }

}