/* * Copyright 2012-2017 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.sqs.model; import java.io.Serializable; import javax.annotation.Generated; /** * <p> * Contains the details of a single Amazon SQS message along with an <code>Id</code>. * </p> * * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/sqs-2012-11-05/SendMessageBatchRequestEntry" target="_top">AWS * API Documentation</a> */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public class SendMessageBatchRequestEntry implements Serializable, Cloneable { /** * <p> * An identifier for a message in this batch used to communicate the result. * </p> * <note> * <p> * The <code>Id</code>s of a batch request need to be unique within a request * </p> * </note> */ private String id; /** * <p> * The body of the message. * </p> */ private String messageBody; /** * <p> * The length of time, in seconds, for which a specific message is delayed. Valid values: 0 to 900. Maximum: 15 * minutes. Messages with a positive <code>DelaySeconds</code> value become available for processing after the delay * period is finished. If you don't specify a value, the default value for the queue is applied. * </p> * <note> * <p> * When you set <code>FifoQueue</code>, you can't set <code>DelaySeconds</code> per message. You can set this * parameter only on a queue level. * </p> * </note> */ private Integer delaySeconds; /** * <p> * Each message attribute consists of a <code>Name</code>, <code>Type</code>, and <code>Value</code>. For more * information, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-message-attributes.html#message-attributes-items-validation" * >Message Attribute Items and Validation</a> in the <i>Amazon SQS Developer Guide</i>. * </p> */ private com.amazonaws.internal.SdkInternalMap<String, MessageAttributeValue> messageAttributes; /** * <p> * This parameter applies only to FIFO (first-in-first-out) queues. * </p> * <p> * The token used for deduplication of messages within a 5-minute minimum deduplication interval. If a message with * a particular <code>MessageDeduplicationId</code> is sent successfully, subsequent messages with the same * <code>MessageDeduplicationId</code> are accepted successfully but aren't delivered. For more information, see <a * href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues.html#FIFO-queues-exactly-once-processing" * > Exactly-Once Processing</a> in the <i>Amazon SQS Developer Guide</i>. * </p> * <ul> * <li> * <p> * Every message must have a unique <code>MessageDeduplicationId</code>, * </p> * <ul> * <li> * <p> * You may provide a <code>MessageDeduplicationId</code> explicitly. * </p> * </li> * <li> * <p> * If you aren't able to provide a <code>MessageDeduplicationId</code> and you enable * <code>ContentBasedDeduplication</code> for your queue, Amazon SQS uses a SHA-256 hash to generate the * <code>MessageDeduplicationId</code> using the body of the message (but not the attributes of the message). * </p> * </li> * <li> * <p> * If you don't provide a <code>MessageDeduplicationId</code> and the queue doesn't have * <code>ContentBasedDeduplication</code> set, the action fails with an error. * </p> * </li> * <li> * <p> * If the queue has <code>ContentBasedDeduplication</code> set, your <code>MessageDeduplicationId</code> overrides * the generated one. * </p> * </li> * </ul> * </li> * <li> * <p> * When <code>ContentBasedDeduplication</code> is in effect, messages with identical content sent within the * deduplication interval are treated as duplicates and only one copy of the message is delivered. * </p> * </li> * <li> * <p> * If you send one message with <code>ContentBasedDeduplication</code> enabled and then another message with a * <code>MessageDeduplicationId</code> that is the same as the one generated for the first * <code>MessageDeduplicationId</code>, the two messages are treated as duplicates and only one copy of the message * is delivered. * </p> * </li> * </ul> * <note> * <p> * The <code>MessageDeduplicationId</code> is available to the recipient of the message (this can be useful for * troubleshooting delivery issues). * </p> * <p> * If a message is sent successfully but the acknowledgement is lost and the message is resent with the same * <code>MessageDeduplicationId</code> after the deduplication interval, Amazon SQS can't detect duplicate messages. * </p> * </note> * <p> * The length of <code>MessageDeduplicationId</code> is 128 characters. <code>MessageDeduplicationId</code> can * contain alphanumeric characters (<code>a-z</code>, <code>A-Z</code>, <code>0-9</code>) and punctuation ( * <code>!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~</code>). * </p> * <p> * For best practices of using <code>MessageDeduplicationId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagededuplicationid-property" * >Using the MessageDeduplicationId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * </p> */ private String messageDeduplicationId; /** * <p> * This parameter applies only to FIFO (first-in-first-out) queues. * </p> * <p> * The tag that specifies that a message belongs to a specific message group. Messages that belong to the same * message group are processed in a FIFO manner (however, messages in different message groups might be processed * out of order). To interleave multiple ordered streams within a single queue, use <code>MessageGroupId</code> * values (for example, session data for multiple users). In this scenario, multiple readers can process the queue, * but the session data of each user is processed in a FIFO fashion. * </p> * <ul> * <li> * <p> * You must associate a non-empty <code>MessageGroupId</code> with a message. If you don't provide a * <code>MessageGroupId</code>, the action fails. * </p> * </li> * <li> * <p> * <code>ReceiveMessage</code> might return messages with multiple <code>MessageGroupId</code> values. For each * <code>MessageGroupId</code>, the messages are sorted by time sent. The caller can't specify a * <code>MessageGroupId</code>. * </p> * </li> * </ul> * <p> * The length of <code>MessageGroupId</code> is 128 characters. Valid values are alphanumeric characters and * punctuation <code>(!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~)</code>. * </p> * <p> * For best practices of using <code>MessageGroupId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagegroupid-property" * >Using the MessageGroupId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * </p> * <important> * <p> * <code>MessageGroupId</code> is required for FIFO queues. You can't use it for Standard queues. * </p> * </important> */ private String messageGroupId; /** * Default constructor for SendMessageBatchRequestEntry object. Callers should use the setter or fluent setter * (with...) methods to initialize the object after creating it. */ public SendMessageBatchRequestEntry() { } /** * Constructs a new SendMessageBatchRequestEntry object. Callers should use the setter or fluent setter (with...) * methods to initialize any additional object members. * * @param id * An identifier for a message in this batch used to communicate the result.</p> <note> * <p> * The <code>Id</code>s of a batch request need to be unique within a request * </p> * @param messageBody * The body of the message. */ public SendMessageBatchRequestEntry(String id, String messageBody) { setId(id); setMessageBody(messageBody); } /** * <p> * An identifier for a message in this batch used to communicate the result. * </p> * <note> * <p> * The <code>Id</code>s of a batch request need to be unique within a request * </p> * </note> * * @param id * An identifier for a message in this batch used to communicate the result.</p> <note> * <p> * The <code>Id</code>s of a batch request need to be unique within a request * </p> */ public void setId(String id) { this.id = id; } /** * <p> * An identifier for a message in this batch used to communicate the result. * </p> * <note> * <p> * The <code>Id</code>s of a batch request need to be unique within a request * </p> * </note> * * @return An identifier for a message in this batch used to communicate the result.</p> <note> * <p> * The <code>Id</code>s of a batch request need to be unique within a request * </p> */ public String getId() { return this.id; } /** * <p> * An identifier for a message in this batch used to communicate the result. * </p> * <note> * <p> * The <code>Id</code>s of a batch request need to be unique within a request * </p> * </note> * * @param id * An identifier for a message in this batch used to communicate the result.</p> <note> * <p> * The <code>Id</code>s of a batch request need to be unique within a request * </p> * @return Returns a reference to this object so that method calls can be chained together. */ public SendMessageBatchRequestEntry withId(String id) { setId(id); return this; } /** * <p> * The body of the message. * </p> * * @param messageBody * The body of the message. */ public void setMessageBody(String messageBody) { this.messageBody = messageBody; } /** * <p> * The body of the message. * </p> * * @return The body of the message. */ public String getMessageBody() { return this.messageBody; } /** * <p> * The body of the message. * </p> * * @param messageBody * The body of the message. * @return Returns a reference to this object so that method calls can be chained together. */ public SendMessageBatchRequestEntry withMessageBody(String messageBody) { setMessageBody(messageBody); return this; } /** * <p> * The length of time, in seconds, for which a specific message is delayed. Valid values: 0 to 900. Maximum: 15 * minutes. Messages with a positive <code>DelaySeconds</code> value become available for processing after the delay * period is finished. If you don't specify a value, the default value for the queue is applied. * </p> * <note> * <p> * When you set <code>FifoQueue</code>, you can't set <code>DelaySeconds</code> per message. You can set this * parameter only on a queue level. * </p> * </note> * * @param delaySeconds * The length of time, in seconds, for which a specific message is delayed. Valid values: 0 to 900. Maximum: * 15 minutes. Messages with a positive <code>DelaySeconds</code> value become available for processing after * the delay period is finished. If you don't specify a value, the default value for the queue is applied. * </p> <note> * <p> * When you set <code>FifoQueue</code>, you can't set <code>DelaySeconds</code> per message. You can set this * parameter only on a queue level. * </p> */ public void setDelaySeconds(Integer delaySeconds) { this.delaySeconds = delaySeconds; } /** * <p> * The length of time, in seconds, for which a specific message is delayed. Valid values: 0 to 900. Maximum: 15 * minutes. Messages with a positive <code>DelaySeconds</code> value become available for processing after the delay * period is finished. If you don't specify a value, the default value for the queue is applied. * </p> * <note> * <p> * When you set <code>FifoQueue</code>, you can't set <code>DelaySeconds</code> per message. You can set this * parameter only on a queue level. * </p> * </note> * * @return The length of time, in seconds, for which a specific message is delayed. Valid values: 0 to 900. Maximum: * 15 minutes. Messages with a positive <code>DelaySeconds</code> value become available for processing * after the delay period is finished. If you don't specify a value, the default value for the queue is * applied. </p> <note> * <p> * When you set <code>FifoQueue</code>, you can't set <code>DelaySeconds</code> per message. You can set * this parameter only on a queue level. * </p> */ public Integer getDelaySeconds() { return this.delaySeconds; } /** * <p> * The length of time, in seconds, for which a specific message is delayed. Valid values: 0 to 900. Maximum: 15 * minutes. Messages with a positive <code>DelaySeconds</code> value become available for processing after the delay * period is finished. If you don't specify a value, the default value for the queue is applied. * </p> * <note> * <p> * When you set <code>FifoQueue</code>, you can't set <code>DelaySeconds</code> per message. You can set this * parameter only on a queue level. * </p> * </note> * * @param delaySeconds * The length of time, in seconds, for which a specific message is delayed. Valid values: 0 to 900. Maximum: * 15 minutes. Messages with a positive <code>DelaySeconds</code> value become available for processing after * the delay period is finished. If you don't specify a value, the default value for the queue is applied. * </p> <note> * <p> * When you set <code>FifoQueue</code>, you can't set <code>DelaySeconds</code> per message. You can set this * parameter only on a queue level. * </p> * @return Returns a reference to this object so that method calls can be chained together. */ public SendMessageBatchRequestEntry withDelaySeconds(Integer delaySeconds) { setDelaySeconds(delaySeconds); return this; } /** * <p> * Each message attribute consists of a <code>Name</code>, <code>Type</code>, and <code>Value</code>. For more * information, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-message-attributes.html#message-attributes-items-validation" * >Message Attribute Items and Validation</a> in the <i>Amazon SQS Developer Guide</i>. * </p> * * @return Each message attribute consists of a <code>Name</code>, <code>Type</code>, and <code>Value</code>. For * more information, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-message-attributes.html#message-attributes-items-validation" * >Message Attribute Items and Validation</a> in the <i>Amazon SQS Developer Guide</i>. */ public java.util.Map<String, MessageAttributeValue> getMessageAttributes() { if (messageAttributes == null) { messageAttributes = new com.amazonaws.internal.SdkInternalMap<String, MessageAttributeValue>(); } return messageAttributes; } /** * <p> * Each message attribute consists of a <code>Name</code>, <code>Type</code>, and <code>Value</code>. For more * information, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-message-attributes.html#message-attributes-items-validation" * >Message Attribute Items and Validation</a> in the <i>Amazon SQS Developer Guide</i>. * </p> * * @param messageAttributes * Each message attribute consists of a <code>Name</code>, <code>Type</code>, and <code>Value</code>. For * more information, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-message-attributes.html#message-attributes-items-validation" * >Message Attribute Items and Validation</a> in the <i>Amazon SQS Developer Guide</i>. */ public void setMessageAttributes(java.util.Map<String, MessageAttributeValue> messageAttributes) { this.messageAttributes = messageAttributes == null ? null : new com.amazonaws.internal.SdkInternalMap<String, MessageAttributeValue>(messageAttributes); } /** * <p> * Each message attribute consists of a <code>Name</code>, <code>Type</code>, and <code>Value</code>. For more * information, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-message-attributes.html#message-attributes-items-validation" * >Message Attribute Items and Validation</a> in the <i>Amazon SQS Developer Guide</i>. * </p> * * @param messageAttributes * Each message attribute consists of a <code>Name</code>, <code>Type</code>, and <code>Value</code>. For * more information, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-message-attributes.html#message-attributes-items-validation" * >Message Attribute Items and Validation</a> in the <i>Amazon SQS Developer Guide</i>. * @return Returns a reference to this object so that method calls can be chained together. */ public SendMessageBatchRequestEntry withMessageAttributes(java.util.Map<String, MessageAttributeValue> messageAttributes) { setMessageAttributes(messageAttributes); return this; } public SendMessageBatchRequestEntry addMessageAttributesEntry(String key, MessageAttributeValue value) { if (null == this.messageAttributes) { this.messageAttributes = new com.amazonaws.internal.SdkInternalMap<String, MessageAttributeValue>(); } if (this.messageAttributes.containsKey(key)) throw new IllegalArgumentException("Duplicated keys (" + key.toString() + ") are provided."); this.messageAttributes.put(key, value); return this; } /** * Removes all the entries added into MessageAttributes. * * @return Returns a reference to this object so that method calls can be chained together. */ public SendMessageBatchRequestEntry clearMessageAttributesEntries() { this.messageAttributes = null; return this; } /** * <p> * This parameter applies only to FIFO (first-in-first-out) queues. * </p> * <p> * The token used for deduplication of messages within a 5-minute minimum deduplication interval. If a message with * a particular <code>MessageDeduplicationId</code> is sent successfully, subsequent messages with the same * <code>MessageDeduplicationId</code> are accepted successfully but aren't delivered. For more information, see <a * href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues.html#FIFO-queues-exactly-once-processing" * > Exactly-Once Processing</a> in the <i>Amazon SQS Developer Guide</i>. * </p> * <ul> * <li> * <p> * Every message must have a unique <code>MessageDeduplicationId</code>, * </p> * <ul> * <li> * <p> * You may provide a <code>MessageDeduplicationId</code> explicitly. * </p> * </li> * <li> * <p> * If you aren't able to provide a <code>MessageDeduplicationId</code> and you enable * <code>ContentBasedDeduplication</code> for your queue, Amazon SQS uses a SHA-256 hash to generate the * <code>MessageDeduplicationId</code> using the body of the message (but not the attributes of the message). * </p> * </li> * <li> * <p> * If you don't provide a <code>MessageDeduplicationId</code> and the queue doesn't have * <code>ContentBasedDeduplication</code> set, the action fails with an error. * </p> * </li> * <li> * <p> * If the queue has <code>ContentBasedDeduplication</code> set, your <code>MessageDeduplicationId</code> overrides * the generated one. * </p> * </li> * </ul> * </li> * <li> * <p> * When <code>ContentBasedDeduplication</code> is in effect, messages with identical content sent within the * deduplication interval are treated as duplicates and only one copy of the message is delivered. * </p> * </li> * <li> * <p> * If you send one message with <code>ContentBasedDeduplication</code> enabled and then another message with a * <code>MessageDeduplicationId</code> that is the same as the one generated for the first * <code>MessageDeduplicationId</code>, the two messages are treated as duplicates and only one copy of the message * is delivered. * </p> * </li> * </ul> * <note> * <p> * The <code>MessageDeduplicationId</code> is available to the recipient of the message (this can be useful for * troubleshooting delivery issues). * </p> * <p> * If a message is sent successfully but the acknowledgement is lost and the message is resent with the same * <code>MessageDeduplicationId</code> after the deduplication interval, Amazon SQS can't detect duplicate messages. * </p> * </note> * <p> * The length of <code>MessageDeduplicationId</code> is 128 characters. <code>MessageDeduplicationId</code> can * contain alphanumeric characters (<code>a-z</code>, <code>A-Z</code>, <code>0-9</code>) and punctuation ( * <code>!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~</code>). * </p> * <p> * For best practices of using <code>MessageDeduplicationId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagededuplicationid-property" * >Using the MessageDeduplicationId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * </p> * * @param messageDeduplicationId * This parameter applies only to FIFO (first-in-first-out) queues.</p> * <p> * The token used for deduplication of messages within a 5-minute minimum deduplication interval. If a * message with a particular <code>MessageDeduplicationId</code> is sent successfully, subsequent messages * with the same <code>MessageDeduplicationId</code> are accepted successfully but aren't delivered. For more * information, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues.html#FIFO-queues-exactly-once-processing" * > Exactly-Once Processing</a> in the <i>Amazon SQS Developer Guide</i>. * </p> * <ul> * <li> * <p> * Every message must have a unique <code>MessageDeduplicationId</code>, * </p> * <ul> * <li> * <p> * You may provide a <code>MessageDeduplicationId</code> explicitly. * </p> * </li> * <li> * <p> * If you aren't able to provide a <code>MessageDeduplicationId</code> and you enable * <code>ContentBasedDeduplication</code> for your queue, Amazon SQS uses a SHA-256 hash to generate the * <code>MessageDeduplicationId</code> using the body of the message (but not the attributes of the message). * </p> * </li> * <li> * <p> * If you don't provide a <code>MessageDeduplicationId</code> and the queue doesn't have * <code>ContentBasedDeduplication</code> set, the action fails with an error. * </p> * </li> * <li> * <p> * If the queue has <code>ContentBasedDeduplication</code> set, your <code>MessageDeduplicationId</code> * overrides the generated one. * </p> * </li> * </ul> * </li> * <li> * <p> * When <code>ContentBasedDeduplication</code> is in effect, messages with identical content sent within the * deduplication interval are treated as duplicates and only one copy of the message is delivered. * </p> * </li> * <li> * <p> * If you send one message with <code>ContentBasedDeduplication</code> enabled and then another message with * a <code>MessageDeduplicationId</code> that is the same as the one generated for the first * <code>MessageDeduplicationId</code>, the two messages are treated as duplicates and only one copy of the * message is delivered. * </p> * </li> * </ul> * <note> * <p> * The <code>MessageDeduplicationId</code> is available to the recipient of the message (this can be useful * for troubleshooting delivery issues). * </p> * <p> * If a message is sent successfully but the acknowledgement is lost and the message is resent with the same * <code>MessageDeduplicationId</code> after the deduplication interval, Amazon SQS can't detect duplicate * messages. * </p> * </note> * <p> * The length of <code>MessageDeduplicationId</code> is 128 characters. <code>MessageDeduplicationId</code> * can contain alphanumeric characters (<code>a-z</code>, <code>A-Z</code>, <code>0-9</code>) and punctuation * (<code>!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~</code>). * </p> * <p> * For best practices of using <code>MessageDeduplicationId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagededuplicationid-property" * >Using the MessageDeduplicationId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. */ public void setMessageDeduplicationId(String messageDeduplicationId) { this.messageDeduplicationId = messageDeduplicationId; } /** * <p> * This parameter applies only to FIFO (first-in-first-out) queues. * </p> * <p> * The token used for deduplication of messages within a 5-minute minimum deduplication interval. If a message with * a particular <code>MessageDeduplicationId</code> is sent successfully, subsequent messages with the same * <code>MessageDeduplicationId</code> are accepted successfully but aren't delivered. For more information, see <a * href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues.html#FIFO-queues-exactly-once-processing" * > Exactly-Once Processing</a> in the <i>Amazon SQS Developer Guide</i>. * </p> * <ul> * <li> * <p> * Every message must have a unique <code>MessageDeduplicationId</code>, * </p> * <ul> * <li> * <p> * You may provide a <code>MessageDeduplicationId</code> explicitly. * </p> * </li> * <li> * <p> * If you aren't able to provide a <code>MessageDeduplicationId</code> and you enable * <code>ContentBasedDeduplication</code> for your queue, Amazon SQS uses a SHA-256 hash to generate the * <code>MessageDeduplicationId</code> using the body of the message (but not the attributes of the message). * </p> * </li> * <li> * <p> * If you don't provide a <code>MessageDeduplicationId</code> and the queue doesn't have * <code>ContentBasedDeduplication</code> set, the action fails with an error. * </p> * </li> * <li> * <p> * If the queue has <code>ContentBasedDeduplication</code> set, your <code>MessageDeduplicationId</code> overrides * the generated one. * </p> * </li> * </ul> * </li> * <li> * <p> * When <code>ContentBasedDeduplication</code> is in effect, messages with identical content sent within the * deduplication interval are treated as duplicates and only one copy of the message is delivered. * </p> * </li> * <li> * <p> * If you send one message with <code>ContentBasedDeduplication</code> enabled and then another message with a * <code>MessageDeduplicationId</code> that is the same as the one generated for the first * <code>MessageDeduplicationId</code>, the two messages are treated as duplicates and only one copy of the message * is delivered. * </p> * </li> * </ul> * <note> * <p> * The <code>MessageDeduplicationId</code> is available to the recipient of the message (this can be useful for * troubleshooting delivery issues). * </p> * <p> * If a message is sent successfully but the acknowledgement is lost and the message is resent with the same * <code>MessageDeduplicationId</code> after the deduplication interval, Amazon SQS can't detect duplicate messages. * </p> * </note> * <p> * The length of <code>MessageDeduplicationId</code> is 128 characters. <code>MessageDeduplicationId</code> can * contain alphanumeric characters (<code>a-z</code>, <code>A-Z</code>, <code>0-9</code>) and punctuation ( * <code>!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~</code>). * </p> * <p> * For best practices of using <code>MessageDeduplicationId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagededuplicationid-property" * >Using the MessageDeduplicationId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * </p> * * @return This parameter applies only to FIFO (first-in-first-out) queues.</p> * <p> * The token used for deduplication of messages within a 5-minute minimum deduplication interval. If a * message with a particular <code>MessageDeduplicationId</code> is sent successfully, subsequent messages * with the same <code>MessageDeduplicationId</code> are accepted successfully but aren't delivered. For * more information, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues.html#FIFO-queues-exactly-once-processing" * > Exactly-Once Processing</a> in the <i>Amazon SQS Developer Guide</i>. * </p> * <ul> * <li> * <p> * Every message must have a unique <code>MessageDeduplicationId</code>, * </p> * <ul> * <li> * <p> * You may provide a <code>MessageDeduplicationId</code> explicitly. * </p> * </li> * <li> * <p> * If you aren't able to provide a <code>MessageDeduplicationId</code> and you enable * <code>ContentBasedDeduplication</code> for your queue, Amazon SQS uses a SHA-256 hash to generate the * <code>MessageDeduplicationId</code> using the body of the message (but not the attributes of the * message). * </p> * </li> * <li> * <p> * If you don't provide a <code>MessageDeduplicationId</code> and the queue doesn't have * <code>ContentBasedDeduplication</code> set, the action fails with an error. * </p> * </li> * <li> * <p> * If the queue has <code>ContentBasedDeduplication</code> set, your <code>MessageDeduplicationId</code> * overrides the generated one. * </p> * </li> * </ul> * </li> * <li> * <p> * When <code>ContentBasedDeduplication</code> is in effect, messages with identical content sent within the * deduplication interval are treated as duplicates and only one copy of the message is delivered. * </p> * </li> * <li> * <p> * If you send one message with <code>ContentBasedDeduplication</code> enabled and then another message with * a <code>MessageDeduplicationId</code> that is the same as the one generated for the first * <code>MessageDeduplicationId</code>, the two messages are treated as duplicates and only one copy of the * message is delivered. * </p> * </li> * </ul> * <note> * <p> * The <code>MessageDeduplicationId</code> is available to the recipient of the message (this can be useful * for troubleshooting delivery issues). * </p> * <p> * If a message is sent successfully but the acknowledgement is lost and the message is resent with the same * <code>MessageDeduplicationId</code> after the deduplication interval, Amazon SQS can't detect duplicate * messages. * </p> * </note> * <p> * The length of <code>MessageDeduplicationId</code> is 128 characters. <code>MessageDeduplicationId</code> * can contain alphanumeric characters (<code>a-z</code>, <code>A-Z</code>, <code>0-9</code>) and * punctuation (<code>!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~</code>). * </p> * <p> * For best practices of using <code>MessageDeduplicationId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagededuplicationid-property" * >Using the MessageDeduplicationId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. */ public String getMessageDeduplicationId() { return this.messageDeduplicationId; } /** * <p> * This parameter applies only to FIFO (first-in-first-out) queues. * </p> * <p> * The token used for deduplication of messages within a 5-minute minimum deduplication interval. If a message with * a particular <code>MessageDeduplicationId</code> is sent successfully, subsequent messages with the same * <code>MessageDeduplicationId</code> are accepted successfully but aren't delivered. For more information, see <a * href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues.html#FIFO-queues-exactly-once-processing" * > Exactly-Once Processing</a> in the <i>Amazon SQS Developer Guide</i>. * </p> * <ul> * <li> * <p> * Every message must have a unique <code>MessageDeduplicationId</code>, * </p> * <ul> * <li> * <p> * You may provide a <code>MessageDeduplicationId</code> explicitly. * </p> * </li> * <li> * <p> * If you aren't able to provide a <code>MessageDeduplicationId</code> and you enable * <code>ContentBasedDeduplication</code> for your queue, Amazon SQS uses a SHA-256 hash to generate the * <code>MessageDeduplicationId</code> using the body of the message (but not the attributes of the message). * </p> * </li> * <li> * <p> * If you don't provide a <code>MessageDeduplicationId</code> and the queue doesn't have * <code>ContentBasedDeduplication</code> set, the action fails with an error. * </p> * </li> * <li> * <p> * If the queue has <code>ContentBasedDeduplication</code> set, your <code>MessageDeduplicationId</code> overrides * the generated one. * </p> * </li> * </ul> * </li> * <li> * <p> * When <code>ContentBasedDeduplication</code> is in effect, messages with identical content sent within the * deduplication interval are treated as duplicates and only one copy of the message is delivered. * </p> * </li> * <li> * <p> * If you send one message with <code>ContentBasedDeduplication</code> enabled and then another message with a * <code>MessageDeduplicationId</code> that is the same as the one generated for the first * <code>MessageDeduplicationId</code>, the two messages are treated as duplicates and only one copy of the message * is delivered. * </p> * </li> * </ul> * <note> * <p> * The <code>MessageDeduplicationId</code> is available to the recipient of the message (this can be useful for * troubleshooting delivery issues). * </p> * <p> * If a message is sent successfully but the acknowledgement is lost and the message is resent with the same * <code>MessageDeduplicationId</code> after the deduplication interval, Amazon SQS can't detect duplicate messages. * </p> * </note> * <p> * The length of <code>MessageDeduplicationId</code> is 128 characters. <code>MessageDeduplicationId</code> can * contain alphanumeric characters (<code>a-z</code>, <code>A-Z</code>, <code>0-9</code>) and punctuation ( * <code>!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~</code>). * </p> * <p> * For best practices of using <code>MessageDeduplicationId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagededuplicationid-property" * >Using the MessageDeduplicationId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * </p> * * @param messageDeduplicationId * This parameter applies only to FIFO (first-in-first-out) queues.</p> * <p> * The token used for deduplication of messages within a 5-minute minimum deduplication interval. If a * message with a particular <code>MessageDeduplicationId</code> is sent successfully, subsequent messages * with the same <code>MessageDeduplicationId</code> are accepted successfully but aren't delivered. For more * information, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues.html#FIFO-queues-exactly-once-processing" * > Exactly-Once Processing</a> in the <i>Amazon SQS Developer Guide</i>. * </p> * <ul> * <li> * <p> * Every message must have a unique <code>MessageDeduplicationId</code>, * </p> * <ul> * <li> * <p> * You may provide a <code>MessageDeduplicationId</code> explicitly. * </p> * </li> * <li> * <p> * If you aren't able to provide a <code>MessageDeduplicationId</code> and you enable * <code>ContentBasedDeduplication</code> for your queue, Amazon SQS uses a SHA-256 hash to generate the * <code>MessageDeduplicationId</code> using the body of the message (but not the attributes of the message). * </p> * </li> * <li> * <p> * If you don't provide a <code>MessageDeduplicationId</code> and the queue doesn't have * <code>ContentBasedDeduplication</code> set, the action fails with an error. * </p> * </li> * <li> * <p> * If the queue has <code>ContentBasedDeduplication</code> set, your <code>MessageDeduplicationId</code> * overrides the generated one. * </p> * </li> * </ul> * </li> * <li> * <p> * When <code>ContentBasedDeduplication</code> is in effect, messages with identical content sent within the * deduplication interval are treated as duplicates and only one copy of the message is delivered. * </p> * </li> * <li> * <p> * If you send one message with <code>ContentBasedDeduplication</code> enabled and then another message with * a <code>MessageDeduplicationId</code> that is the same as the one generated for the first * <code>MessageDeduplicationId</code>, the two messages are treated as duplicates and only one copy of the * message is delivered. * </p> * </li> * </ul> * <note> * <p> * The <code>MessageDeduplicationId</code> is available to the recipient of the message (this can be useful * for troubleshooting delivery issues). * </p> * <p> * If a message is sent successfully but the acknowledgement is lost and the message is resent with the same * <code>MessageDeduplicationId</code> after the deduplication interval, Amazon SQS can't detect duplicate * messages. * </p> * </note> * <p> * The length of <code>MessageDeduplicationId</code> is 128 characters. <code>MessageDeduplicationId</code> * can contain alphanumeric characters (<code>a-z</code>, <code>A-Z</code>, <code>0-9</code>) and punctuation * (<code>!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~</code>). * </p> * <p> * For best practices of using <code>MessageDeduplicationId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagededuplicationid-property" * >Using the MessageDeduplicationId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * @return Returns a reference to this object so that method calls can be chained together. */ public SendMessageBatchRequestEntry withMessageDeduplicationId(String messageDeduplicationId) { setMessageDeduplicationId(messageDeduplicationId); return this; } /** * <p> * This parameter applies only to FIFO (first-in-first-out) queues. * </p> * <p> * The tag that specifies that a message belongs to a specific message group. Messages that belong to the same * message group are processed in a FIFO manner (however, messages in different message groups might be processed * out of order). To interleave multiple ordered streams within a single queue, use <code>MessageGroupId</code> * values (for example, session data for multiple users). In this scenario, multiple readers can process the queue, * but the session data of each user is processed in a FIFO fashion. * </p> * <ul> * <li> * <p> * You must associate a non-empty <code>MessageGroupId</code> with a message. If you don't provide a * <code>MessageGroupId</code>, the action fails. * </p> * </li> * <li> * <p> * <code>ReceiveMessage</code> might return messages with multiple <code>MessageGroupId</code> values. For each * <code>MessageGroupId</code>, the messages are sorted by time sent. The caller can't specify a * <code>MessageGroupId</code>. * </p> * </li> * </ul> * <p> * The length of <code>MessageGroupId</code> is 128 characters. Valid values are alphanumeric characters and * punctuation <code>(!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~)</code>. * </p> * <p> * For best practices of using <code>MessageGroupId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagegroupid-property" * >Using the MessageGroupId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * </p> * <important> * <p> * <code>MessageGroupId</code> is required for FIFO queues. You can't use it for Standard queues. * </p> * </important> * * @param messageGroupId * This parameter applies only to FIFO (first-in-first-out) queues.</p> * <p> * The tag that specifies that a message belongs to a specific message group. Messages that belong to the * same message group are processed in a FIFO manner (however, messages in different message groups might be * processed out of order). To interleave multiple ordered streams within a single queue, use * <code>MessageGroupId</code> values (for example, session data for multiple users). In this scenario, * multiple readers can process the queue, but the session data of each user is processed in a FIFO fashion. * </p> * <ul> * <li> * <p> * You must associate a non-empty <code>MessageGroupId</code> with a message. If you don't provide a * <code>MessageGroupId</code>, the action fails. * </p> * </li> * <li> * <p> * <code>ReceiveMessage</code> might return messages with multiple <code>MessageGroupId</code> values. For * each <code>MessageGroupId</code>, the messages are sorted by time sent. The caller can't specify a * <code>MessageGroupId</code>. * </p> * </li> * </ul> * <p> * The length of <code>MessageGroupId</code> is 128 characters. Valid values are alphanumeric characters and * punctuation <code>(!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~)</code>. * </p> * <p> * For best practices of using <code>MessageGroupId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagegroupid-property" * >Using the MessageGroupId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * </p> * <important> * <p> * <code>MessageGroupId</code> is required for FIFO queues. You can't use it for Standard queues. * </p> */ public void setMessageGroupId(String messageGroupId) { this.messageGroupId = messageGroupId; } /** * <p> * This parameter applies only to FIFO (first-in-first-out) queues. * </p> * <p> * The tag that specifies that a message belongs to a specific message group. Messages that belong to the same * message group are processed in a FIFO manner (however, messages in different message groups might be processed * out of order). To interleave multiple ordered streams within a single queue, use <code>MessageGroupId</code> * values (for example, session data for multiple users). In this scenario, multiple readers can process the queue, * but the session data of each user is processed in a FIFO fashion. * </p> * <ul> * <li> * <p> * You must associate a non-empty <code>MessageGroupId</code> with a message. If you don't provide a * <code>MessageGroupId</code>, the action fails. * </p> * </li> * <li> * <p> * <code>ReceiveMessage</code> might return messages with multiple <code>MessageGroupId</code> values. For each * <code>MessageGroupId</code>, the messages are sorted by time sent. The caller can't specify a * <code>MessageGroupId</code>. * </p> * </li> * </ul> * <p> * The length of <code>MessageGroupId</code> is 128 characters. Valid values are alphanumeric characters and * punctuation <code>(!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~)</code>. * </p> * <p> * For best practices of using <code>MessageGroupId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagegroupid-property" * >Using the MessageGroupId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * </p> * <important> * <p> * <code>MessageGroupId</code> is required for FIFO queues. You can't use it for Standard queues. * </p> * </important> * * @return This parameter applies only to FIFO (first-in-first-out) queues.</p> * <p> * The tag that specifies that a message belongs to a specific message group. Messages that belong to the * same message group are processed in a FIFO manner (however, messages in different message groups might be * processed out of order). To interleave multiple ordered streams within a single queue, use * <code>MessageGroupId</code> values (for example, session data for multiple users). In this scenario, * multiple readers can process the queue, but the session data of each user is processed in a FIFO fashion. * </p> * <ul> * <li> * <p> * You must associate a non-empty <code>MessageGroupId</code> with a message. If you don't provide a * <code>MessageGroupId</code>, the action fails. * </p> * </li> * <li> * <p> * <code>ReceiveMessage</code> might return messages with multiple <code>MessageGroupId</code> values. For * each <code>MessageGroupId</code>, the messages are sorted by time sent. The caller can't specify a * <code>MessageGroupId</code>. * </p> * </li> * </ul> * <p> * The length of <code>MessageGroupId</code> is 128 characters. Valid values are alphanumeric characters and * punctuation <code>(!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~)</code>. * </p> * <p> * For best practices of using <code>MessageGroupId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagegroupid-property" * >Using the MessageGroupId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * </p> * <important> * <p> * <code>MessageGroupId</code> is required for FIFO queues. You can't use it for Standard queues. * </p> */ public String getMessageGroupId() { return this.messageGroupId; } /** * <p> * This parameter applies only to FIFO (first-in-first-out) queues. * </p> * <p> * The tag that specifies that a message belongs to a specific message group. Messages that belong to the same * message group are processed in a FIFO manner (however, messages in different message groups might be processed * out of order). To interleave multiple ordered streams within a single queue, use <code>MessageGroupId</code> * values (for example, session data for multiple users). In this scenario, multiple readers can process the queue, * but the session data of each user is processed in a FIFO fashion. * </p> * <ul> * <li> * <p> * You must associate a non-empty <code>MessageGroupId</code> with a message. If you don't provide a * <code>MessageGroupId</code>, the action fails. * </p> * </li> * <li> * <p> * <code>ReceiveMessage</code> might return messages with multiple <code>MessageGroupId</code> values. For each * <code>MessageGroupId</code>, the messages are sorted by time sent. The caller can't specify a * <code>MessageGroupId</code>. * </p> * </li> * </ul> * <p> * The length of <code>MessageGroupId</code> is 128 characters. Valid values are alphanumeric characters and * punctuation <code>(!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~)</code>. * </p> * <p> * For best practices of using <code>MessageGroupId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagegroupid-property" * >Using the MessageGroupId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * </p> * <important> * <p> * <code>MessageGroupId</code> is required for FIFO queues. You can't use it for Standard queues. * </p> * </important> * * @param messageGroupId * This parameter applies only to FIFO (first-in-first-out) queues.</p> * <p> * The tag that specifies that a message belongs to a specific message group. Messages that belong to the * same message group are processed in a FIFO manner (however, messages in different message groups might be * processed out of order). To interleave multiple ordered streams within a single queue, use * <code>MessageGroupId</code> values (for example, session data for multiple users). In this scenario, * multiple readers can process the queue, but the session data of each user is processed in a FIFO fashion. * </p> * <ul> * <li> * <p> * You must associate a non-empty <code>MessageGroupId</code> with a message. If you don't provide a * <code>MessageGroupId</code>, the action fails. * </p> * </li> * <li> * <p> * <code>ReceiveMessage</code> might return messages with multiple <code>MessageGroupId</code> values. For * each <code>MessageGroupId</code>, the messages are sorted by time sent. The caller can't specify a * <code>MessageGroupId</code>. * </p> * </li> * </ul> * <p> * The length of <code>MessageGroupId</code> is 128 characters. Valid values are alphanumeric characters and * punctuation <code>(!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~)</code>. * </p> * <p> * For best practices of using <code>MessageGroupId</code>, see <a href= * "http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queue-recommendations.html#using-messagegroupid-property" * >Using the MessageGroupId Property</a> in the <i>Amazon Simple Queue Service Developer Guide</i>. * </p> * <important> * <p> * <code>MessageGroupId</code> is required for FIFO queues. You can't use it for Standard queues. * </p> * @return Returns a reference to this object so that method calls can be chained together. */ public SendMessageBatchRequestEntry withMessageGroupId(String messageGroupId) { setMessageGroupId(messageGroupId); 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 (getId() != null) sb.append("Id: ").append(getId()).append(","); if (getMessageBody() != null) sb.append("MessageBody: ").append(getMessageBody()).append(","); if (getDelaySeconds() != null) sb.append("DelaySeconds: ").append(getDelaySeconds()).append(","); if (getMessageAttributes() != null) sb.append("MessageAttributes: ").append(getMessageAttributes()).append(","); if (getMessageDeduplicationId() != null) sb.append("MessageDeduplicationId: ").append(getMessageDeduplicationId()).append(","); if (getMessageGroupId() != null) sb.append("MessageGroupId: ").append(getMessageGroupId()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof SendMessageBatchRequestEntry == false) return false; SendMessageBatchRequestEntry other = (SendMessageBatchRequestEntry) obj; if (other.getId() == null ^ this.getId() == null) return false; if (other.getId() != null && other.getId().equals(this.getId()) == false) return false; if (other.getMessageBody() == null ^ this.getMessageBody() == null) return false; if (other.getMessageBody() != null && other.getMessageBody().equals(this.getMessageBody()) == false) return false; if (other.getDelaySeconds() == null ^ this.getDelaySeconds() == null) return false; if (other.getDelaySeconds() != null && other.getDelaySeconds().equals(this.getDelaySeconds()) == false) return false; if (other.getMessageAttributes() == null ^ this.getMessageAttributes() == null) return false; if (other.getMessageAttributes() != null && other.getMessageAttributes().equals(this.getMessageAttributes()) == false) return false; if (other.getMessageDeduplicationId() == null ^ this.getMessageDeduplicationId() == null) return false; if (other.getMessageDeduplicationId() != null && other.getMessageDeduplicationId().equals(this.getMessageDeduplicationId()) == false) return false; if (other.getMessageGroupId() == null ^ this.getMessageGroupId() == null) return false; if (other.getMessageGroupId() != null && other.getMessageGroupId().equals(this.getMessageGroupId()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getId() == null) ? 0 : getId().hashCode()); hashCode = prime * hashCode + ((getMessageBody() == null) ? 0 : getMessageBody().hashCode()); hashCode = prime * hashCode + ((getDelaySeconds() == null) ? 0 : getDelaySeconds().hashCode()); hashCode = prime * hashCode + ((getMessageAttributes() == null) ? 0 : getMessageAttributes().hashCode()); hashCode = prime * hashCode + ((getMessageDeduplicationId() == null) ? 0 : getMessageDeduplicationId().hashCode()); hashCode = prime * hashCode + ((getMessageGroupId() == null) ? 0 : getMessageGroupId().hashCode()); return hashCode; } @Override public SendMessageBatchRequestEntry clone() { try { return (SendMessageBatchRequestEntry) super.clone(); } catch (CloneNotSupportedException e) { throw new IllegalStateException("Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e); } } }