SendMessageRequest (AWS SDK for Android

java.lang.Object
- com.amazonaws.AmazonWebServiceRequest
- - com.amazonaws.services.sqs.model.SendMessageRequest

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable
```
public class SendMessageRequest
extends AmazonWebServiceRequest
implements java.io.Serializable
```
Delivers a message to the specified queue.

The following list shows the characters (in Unicode) that are allowed in your message, according to the W3C XML specification:

#x9 | #xA | #xD | [#x20 to #xD7FF] | [#xE000 to #xFFFD] | [ #x10000 to #x10FFFF]

For more information, see RFC1321. If you send any characters that aren't included in this list, your request will be rejected.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description
`SendMessageRequest()` Default constructor for SendMessageRequest object.
`SendMessageRequest(java.lang.String queueUrl, java.lang.String messageBody)` Constructs a new SendMessageRequest object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`SendMessageRequest`	`addMessageAttributesEntry(java.lang.String key, MessageAttributeValue value)` Each message attribute consists of a Name, Type, and Value.
`SendMessageRequest`	`clearMessageAttributesEntries()` Removes all the entries added into MessageAttributes.
`boolean`	`equals(java.lang.Object obj)`
`java.lang.Integer`	`getDelaySeconds()` The number of seconds (0 to 900 - 15 minutes) to delay a specific message.
`java.util.Map<java.lang.String,MessageAttributeValue>`	`getMessageAttributes()` Each message attribute consists of a Name, Type, and Value.
`java.lang.String`	`getMessageBody()` The message to send.
`java.lang.String`	`getMessageDeduplicationId()` This parameter applies only to FIFO (first-in-first-out) queues.
`java.lang.String`	`getMessageGroupId()` This parameter applies only to FIFO (first-in-first-out) queues.
`java.lang.String`	`getQueueUrl()` The URL of the Amazon SQS queue to take action on.
`int`	`hashCode()`
`void`	`setDelaySeconds(java.lang.Integer delaySeconds)` The number of seconds (0 to 900 - 15 minutes) to delay a specific message.
`void`	`setMessageAttributes(java.util.Map<java.lang.String,MessageAttributeValue> messageAttributes)` Each message attribute consists of a Name, Type, and Value.
`void`	`setMessageBody(java.lang.String messageBody)` The message to send.
`void`	`setMessageDeduplicationId(java.lang.String messageDeduplicationId)` This parameter applies only to FIFO (first-in-first-out) queues.
`void`	`setMessageGroupId(java.lang.String messageGroupId)` This parameter applies only to FIFO (first-in-first-out) queues.
`void`	`setQueueUrl(java.lang.String queueUrl)` The URL of the Amazon SQS queue to take action on.
`java.lang.String`	`toString()` Returns a string representation of this object; useful for testing and debugging.
`SendMessageRequest`	`withDelaySeconds(java.lang.Integer delaySeconds)` The number of seconds (0 to 900 - 15 minutes) to delay a specific message.
`SendMessageRequest`	`withMessageAttributes(java.util.Map<java.lang.String,MessageAttributeValue> messageAttributes)` Each message attribute consists of a Name, Type, and Value.
`SendMessageRequest`	`withMessageBody(java.lang.String messageBody)` The message to send.
`SendMessageRequest`	`withMessageDeduplicationId(java.lang.String messageDeduplicationId)` This parameter applies only to FIFO (first-in-first-out) queues.
`SendMessageRequest`	`withMessageGroupId(java.lang.String messageGroupId)` This parameter applies only to FIFO (first-in-first-out) queues.
`SendMessageRequest`	`withQueueUrl(java.lang.String queueUrl)` The URL of the Amazon SQS queue to take action on.

Methods inherited from class com.amazonaws.AmazonWebServiceRequest
clone, getCloneRoot, getCloneSource, getGeneralProgressListener, getRequestClientOptions, getRequestCredentials, getRequestMetricCollector, setGeneralProgressListener, setRequestCredentials, setRequestMetricCollector, withGeneralProgressListener, withRequestMetricCollector

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - SendMessageRequest
```
public SendMessageRequest()
```
    Default constructor for SendMessageRequest object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.
  - SendMessageRequest
```
public SendMessageRequest(java.lang.String queueUrl,
                          java.lang.String messageBody)
```
    Constructs a new SendMessageRequest object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.
    
    Parameters:
    
    queueUrl -
    The URL of the Amazon SQS queue to take action on.
    
    Queue URLs are case-sensitive.
    
    messageBody -
    The message to send. String maximum 256 KB in size. For a list of allowed characters, see the preceding note.
- Method Detail
  - getQueueUrl
```
public java.lang.String getQueueUrl()
```
    The URL of the Amazon SQS queue to take action on.
    
    Queue URLs are case-sensitive.
    
    Returns:
    
    The URL of the Amazon SQS queue to take action on.
    
    Queue URLs are case-sensitive.
  - setQueueUrl
```
public void setQueueUrl(java.lang.String queueUrl)
```
    The URL of the Amazon SQS queue to take action on.
    
    Queue URLs are case-sensitive.
    
    Parameters:
    
    queueUrl -
    The URL of the Amazon SQS queue to take action on.
    
    Queue URLs are case-sensitive.
  - withQueueUrl
```
public SendMessageRequest withQueueUrl(java.lang.String queueUrl)
```
    The URL of the Amazon SQS queue to take action on.
    
    Queue URLs are case-sensitive.
    
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    
    queueUrl -
    The URL of the Amazon SQS queue to take action on.
    
    Queue URLs are case-sensitive.
    
    Returns:
    
    A reference to this updated object so that method calls can be chained together.
  - getMessageBody
```
public java.lang.String getMessageBody()
```
    The message to send. String maximum 256 KB in size. For a list of allowed characters, see the preceding note.
    
    Returns:
    
    The message to send. String maximum 256 KB in size. For a list of allowed characters, see the preceding note.
  - setMessageBody
```
public void setMessageBody(java.lang.String messageBody)
```
    The message to send. String maximum 256 KB in size. For a list of allowed characters, see the preceding note.
    
    Parameters:
    
    messageBody -
    The message to send. String maximum 256 KB in size. For a list of allowed characters, see the preceding note.
  - withMessageBody
```
public SendMessageRequest withMessageBody(java.lang.String messageBody)
```
    The message to send. String maximum 256 KB in size. For a list of allowed characters, see the preceding note.
    
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    
    messageBody -
    The message to send. String maximum 256 KB in size. For a list of allowed characters, see the preceding note.
    
    Returns:
    
    A reference to this updated object so that method calls can be chained together.
  - getDelaySeconds
```
public java.lang.Integer getDelaySeconds()
```
    The number of seconds (0 to 900 - 15 minutes) to delay a specific message. Messages with a positive DelaySeconds value become available for processing after the delay time is finished. If you don't specify a value, the default value for the queue applies.
    
    When you set FifoQueue, you can't set DelaySeconds per message. You can set this parameter only on a queue level.
    
    Returns:
    
    The number of seconds (0 to 900 - 15 minutes) to delay a specific message. Messages with a positive DelaySeconds value become available for processing after the delay time is finished. If you don't specify a value, the default value for the queue applies.
    
    When you set FifoQueue, you can't set DelaySeconds per message. You can set this parameter only on a queue level.
  - setDelaySeconds
```
public void setDelaySeconds(java.lang.Integer delaySeconds)
```
    The number of seconds (0 to 900 - 15 minutes) to delay a specific message. Messages with a positive DelaySeconds value become available for processing after the delay time is finished. If you don't specify a value, the default value for the queue applies.
    
    When you set FifoQueue, you can't set DelaySeconds per message. You can set this parameter only on a queue level.
    
    Parameters:
    
    delaySeconds -
    The number of seconds (0 to 900 - 15 minutes) to delay a specific message. Messages with a positive DelaySeconds value become available for processing after the delay time is finished. If you don't specify a value, the default value for the queue applies.
    
    When you set FifoQueue, you can't set DelaySeconds per message. You can set this parameter only on a queue level.
  - withDelaySeconds
```
public SendMessageRequest withDelaySeconds(java.lang.Integer delaySeconds)
```
    The number of seconds (0 to 900 - 15 minutes) to delay a specific message. Messages with a positive DelaySeconds value become available for processing after the delay time is finished. If you don't specify a value, the default value for the queue applies.
    
    When you set FifoQueue, you can't set DelaySeconds per message. You can set this parameter only on a queue level.
    
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    
    delaySeconds -
    The number of seconds (0 to 900 - 15 minutes) to delay a specific message. Messages with a positive DelaySeconds value become available for processing after the delay time is finished. If you don't specify a value, the default value for the queue applies.
    
    When you set FifoQueue, you can't set DelaySeconds per message. You can set this parameter only on a queue level.
    
    Returns:
    
    A reference to this updated object so that method calls can be chained together.
  - getMessageAttributes
```
public java.util.Map<java.lang.String,MessageAttributeValue> getMessageAttributes()
```
    Each message attribute consists of a Name, Type, and Value. For more information, see Message Attribute Items in the Amazon SQS Developer Guide.
    
    Returns:
    
    Each message attribute consists of a Name, Type, and Value. For more information, see Message Attribute Items in the Amazon SQS Developer Guide.
  - setMessageAttributes
```
public void setMessageAttributes(java.util.Map<java.lang.String,MessageAttributeValue> messageAttributes)
```
    Each message attribute consists of a Name, Type, and Value. For more information, see Message Attribute Items in the Amazon SQS Developer Guide.
    
    Parameters:
    
    messageAttributes -
    Each message attribute consists of a Name, Type, and Value. For more information, see Message Attribute Items in the Amazon SQS Developer Guide.
  - withMessageAttributes
```
public SendMessageRequest withMessageAttributes(java.util.Map<java.lang.String,MessageAttributeValue> messageAttributes)
```
    Each message attribute consists of a Name, Type, and Value. For more information, see Message Attribute Items in the Amazon SQS Developer Guide.
    
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    
    messageAttributes -
    Each message attribute consists of a Name, Type, and Value. For more information, see Message Attribute Items in the Amazon SQS Developer Guide.
    
    Returns:
    
    A reference to this updated object so that method calls can be chained together.
  - addMessageAttributesEntry
```
public SendMessageRequest addMessageAttributesEntry(java.lang.String key,
                                                    MessageAttributeValue value)
```
    Each message attribute consists of a Name, Type, and Value. For more information, see Message Attribute Items in the Amazon SQS Developer Guide.
    
    The method adds a new key-value pair into MessageAttributes parameter, and returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    
    key - The key of the entry to be added into MessageAttributes.
    
    value - The corresponding value of the entry to be added into MessageAttributes.
    
    Returns:
    
    A reference to this updated object so that method calls can be chained together.
  - clearMessageAttributesEntries
```
public SendMessageRequest clearMessageAttributesEntries()
```
    Removes all the entries added into MessageAttributes.
    Returns a reference to this object so that method calls can be chained together.
  - getMessageDeduplicationId
```
public java.lang.String getMessageDeduplicationId()
```
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    The token used for deduplication of sent messages. If a message with a particular MessageDeduplicationId is sent successfully, any messages sent with the same MessageDeduplicationId are accepted successfully but aren't delivered during the 5-minute deduplication interval. For more information, see Exactly-Once Processing in the Amazon SQS Developer Guide.
    - Every message must have a unique MessageDeduplicationId,
      
      You may provide a MessageDeduplicationId explicitly.
      
      If you aren't able to provide a MessageDeduplicationId and you enable ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).
      
      If you don't provide a MessageDeduplicationId and the queue doesn't have ContentBasedDeduplication set, the action fails with an error.
      
      If the queue has ContentBasedDeduplication set, your MessageDeduplicationId overrides the generated one.
    - When ContentBasedDeduplication 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.
    - You can also use ContentBasedDeduplication for messages with identical content to be treated as duplicates.
    - If you send one message with ContentBasedDeduplication enabled and then another message with a MessageDeduplicationId that is the same as the one generated for the first MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the message is delivered.
    The MessageDeduplicationId is available to the recipient of the message (this can be useful for troubleshooting delivery issues).
    
    If a message is sent successfully but the acknowledgdment is lost and the message is resent with the same MessageDeduplicationId after the deduplication interval, Amazon SQS can't detect duplicate messages.
    
    The length of MessageDeduplicationId is 128 characters. MessageDeduplicationId can contain alphanumeric characters ( a-z, A-Z, 0-9) and punctuation ( !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageDeduplicationId, see Using the MessageDeduplicationId Property in the Amazon Simple Queue Service Developer Guide.
    Returns:
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    The token used for deduplication of sent messages. If a message with a particular MessageDeduplicationId is sent successfully, any messages sent with the same MessageDeduplicationId are accepted successfully but aren't delivered during the 5-minute deduplication interval. For more information, see Exactly-Once Processing in the Amazon SQS Developer Guide.
    
    Every message must have a unique MessageDeduplicationId,
    
    You may provide a MessageDeduplicationId explicitly.
    
    If you aren't able to provide a MessageDeduplicationId and you enable ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).
    
    If you don't provide a MessageDeduplicationId and the queue doesn't have ContentBasedDeduplication set, the action fails with an error.
    
    If the queue has ContentBasedDeduplication set, your MessageDeduplicationId overrides the generated one.
    
    When ContentBasedDeduplication 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.
    
    You can also use ContentBasedDeduplication for messages with identical content to be treated as duplicates.
    
    If you send one message with ContentBasedDeduplication enabled and then another message with a MessageDeduplicationId that is the same as the one generated for the first MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the message is delivered.
    
    The MessageDeduplicationId is available to the recipient of the message (this can be useful for troubleshooting delivery issues).
    
    If a message is sent successfully but the acknowledgdment is lost and the message is resent with the same MessageDeduplicationId after the deduplication interval, Amazon SQS can't detect duplicate messages.
    
    The length of MessageDeduplicationId is 128 characters. MessageDeduplicationId can contain alphanumeric characters (a-z, A-Z, 0-9) and punctuation ( !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageDeduplicationId, see Using the MessageDeduplicationId Property in the Amazon Simple Queue Service Developer Guide.
  - setMessageDeduplicationId
```
public void setMessageDeduplicationId(java.lang.String messageDeduplicationId)
```
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    The token used for deduplication of sent messages. If a message with a particular MessageDeduplicationId is sent successfully, any messages sent with the same MessageDeduplicationId are accepted successfully but aren't delivered during the 5-minute deduplication interval. For more information, see Exactly-Once Processing in the Amazon SQS Developer Guide.
    - Every message must have a unique MessageDeduplicationId,
      
      You may provide a MessageDeduplicationId explicitly.
      
      If you aren't able to provide a MessageDeduplicationId and you enable ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).
      
      If you don't provide a MessageDeduplicationId and the queue doesn't have ContentBasedDeduplication set, the action fails with an error.
      
      If the queue has ContentBasedDeduplication set, your MessageDeduplicationId overrides the generated one.
    - When ContentBasedDeduplication 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.
    - You can also use ContentBasedDeduplication for messages with identical content to be treated as duplicates.
    - If you send one message with ContentBasedDeduplication enabled and then another message with a MessageDeduplicationId that is the same as the one generated for the first MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the message is delivered.
    The MessageDeduplicationId is available to the recipient of the message (this can be useful for troubleshooting delivery issues).
    
    If a message is sent successfully but the acknowledgdment is lost and the message is resent with the same MessageDeduplicationId after the deduplication interval, Amazon SQS can't detect duplicate messages.
    
    The length of MessageDeduplicationId is 128 characters. MessageDeduplicationId can contain alphanumeric characters ( a-z, A-Z, 0-9) and punctuation ( !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageDeduplicationId, see Using the MessageDeduplicationId Property in the Amazon Simple Queue Service Developer Guide.
    Parameters:
    messageDeduplicationId -
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    The token used for deduplication of sent messages. If a message with a particular MessageDeduplicationId is sent successfully, any messages sent with the same MessageDeduplicationId are accepted successfully but aren't delivered during the 5-minute deduplication interval. For more information, see Exactly-Once Processing in the Amazon SQS Developer Guide.
    
    Every message must have a unique MessageDeduplicationId,
    
    You may provide a MessageDeduplicationId explicitly.
    
    If you aren't able to provide a MessageDeduplicationId and you enable ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).
    
    If you don't provide a MessageDeduplicationId and the queue doesn't have ContentBasedDeduplication set, the action fails with an error.
    
    If the queue has ContentBasedDeduplication set, your MessageDeduplicationId overrides the generated one.
    
    When ContentBasedDeduplication 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.
    
    You can also use ContentBasedDeduplication for messages with identical content to be treated as duplicates.
    
    If you send one message with ContentBasedDeduplication enabled and then another message with a MessageDeduplicationId that is the same as the one generated for the first MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the message is delivered.
    
    The MessageDeduplicationId is available to the recipient of the message (this can be useful for troubleshooting delivery issues).
    
    If a message is sent successfully but the acknowledgdment is lost and the message is resent with the same MessageDeduplicationId after the deduplication interval, Amazon SQS can't detect duplicate messages.
    
    The length of MessageDeduplicationId is 128 characters. MessageDeduplicationId can contain alphanumeric characters (a-z, A-Z, 0-9) and punctuation ( !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageDeduplicationId, see Using the MessageDeduplicationId Property in the Amazon Simple Queue Service Developer Guide.
  - withMessageDeduplicationId
```
public SendMessageRequest withMessageDeduplicationId(java.lang.String messageDeduplicationId)
```
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    The token used for deduplication of sent messages. If a message with a particular MessageDeduplicationId is sent successfully, any messages sent with the same MessageDeduplicationId are accepted successfully but aren't delivered during the 5-minute deduplication interval. For more information, see Exactly-Once Processing in the Amazon SQS Developer Guide.
    - Every message must have a unique MessageDeduplicationId,
      
      You may provide a MessageDeduplicationId explicitly.
      
      If you aren't able to provide a MessageDeduplicationId and you enable ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).
      
      If you don't provide a MessageDeduplicationId and the queue doesn't have ContentBasedDeduplication set, the action fails with an error.
      
      If the queue has ContentBasedDeduplication set, your MessageDeduplicationId overrides the generated one.
    - When ContentBasedDeduplication 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.
    - You can also use ContentBasedDeduplication for messages with identical content to be treated as duplicates.
    - If you send one message with ContentBasedDeduplication enabled and then another message with a MessageDeduplicationId that is the same as the one generated for the first MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the message is delivered.
    The MessageDeduplicationId is available to the recipient of the message (this can be useful for troubleshooting delivery issues).
    
    If a message is sent successfully but the acknowledgdment is lost and the message is resent with the same MessageDeduplicationId after the deduplication interval, Amazon SQS can't detect duplicate messages.
    
    The length of MessageDeduplicationId is 128 characters. MessageDeduplicationId can contain alphanumeric characters ( a-z, A-Z, 0-9) and punctuation ( !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageDeduplicationId, see Using the MessageDeduplicationId Property in the Amazon Simple Queue Service Developer Guide.
    
    Returns a reference to this object so that method calls can be chained together.
    Parameters:
    messageDeduplicationId -
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    The token used for deduplication of sent messages. If a message with a particular MessageDeduplicationId is sent successfully, any messages sent with the same MessageDeduplicationId are accepted successfully but aren't delivered during the 5-minute deduplication interval. For more information, see Exactly-Once Processing in the Amazon SQS Developer Guide.
    
    Every message must have a unique MessageDeduplicationId,
    
    You may provide a MessageDeduplicationId explicitly.
    
    If you aren't able to provide a MessageDeduplicationId and you enable ContentBasedDeduplication for your queue, Amazon SQS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).
    
    If you don't provide a MessageDeduplicationId and the queue doesn't have ContentBasedDeduplication set, the action fails with an error.
    
    If the queue has ContentBasedDeduplication set, your MessageDeduplicationId overrides the generated one.
    
    When ContentBasedDeduplication 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.
    
    You can also use ContentBasedDeduplication for messages with identical content to be treated as duplicates.
    
    If you send one message with ContentBasedDeduplication enabled and then another message with a MessageDeduplicationId that is the same as the one generated for the first MessageDeduplicationId, the two messages are treated as duplicates and only one copy of the message is delivered.
    
    The MessageDeduplicationId is available to the recipient of the message (this can be useful for troubleshooting delivery issues).
    
    If a message is sent successfully but the acknowledgdment is lost and the message is resent with the same MessageDeduplicationId after the deduplication interval, Amazon SQS can't detect duplicate messages.
    
    The length of MessageDeduplicationId is 128 characters. MessageDeduplicationId can contain alphanumeric characters (a-z, A-Z, 0-9) and punctuation ( !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageDeduplicationId, see Using the MessageDeduplicationId Property in the Amazon Simple Queue Service Developer Guide.
    Returns:
    
    A reference to this updated object so that method calls can be chained together.
  - getMessageGroupId
```
public java.lang.String getMessageGroupId()
```
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    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 MessageGroupId 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.
    - You must associate a non-empty MessageGroupId with a message. If you don't provide a MessageGroupId, the action fails.
    - ReceiveMessage might return messages with multiple MessageGroupId values. For each MessageGroupId, the messages are sorted by time sent. The caller can't specify a MessageGroupId.
    The length of MessageGroupId is 128 characters. Valid values are alphanumeric characters and punctuation (!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageGroupId, see Using the MessageGroupId Property in the Amazon Simple Queue Service Developer Guide.
    Returns:
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    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 MessageGroupId 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.
    
    You must associate a non-empty MessageGroupId with a message. If you don't provide a MessageGroupId, the action fails.
    
    ReceiveMessage might return messages with multiple MessageGroupId values. For each MessageGroupId, the messages are sorted by time sent. The caller can't specify a MessageGroupId.
    
    The length of MessageGroupId is 128 characters. Valid values are alphanumeric characters and punctuation (!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageGroupId, see Using the MessageGroupId Property in the Amazon Simple Queue Service Developer Guide.
  - setMessageGroupId
```
public void setMessageGroupId(java.lang.String messageGroupId)
```
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    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 MessageGroupId 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.
    - You must associate a non-empty MessageGroupId with a message. If you don't provide a MessageGroupId, the action fails.
    - ReceiveMessage might return messages with multiple MessageGroupId values. For each MessageGroupId, the messages are sorted by time sent. The caller can't specify a MessageGroupId.
    The length of MessageGroupId is 128 characters. Valid values are alphanumeric characters and punctuation (!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageGroupId, see Using the MessageGroupId Property in the Amazon Simple Queue Service Developer Guide.
    Parameters:
    messageGroupId -
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    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 MessageGroupId 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.
    
    You must associate a non-empty MessageGroupId with a message. If you don't provide a MessageGroupId, the action fails.
    
    ReceiveMessage might return messages with multiple MessageGroupId values. For each MessageGroupId, the messages are sorted by time sent. The caller can't specify a MessageGroupId.
    
    The length of MessageGroupId is 128 characters. Valid values are alphanumeric characters and punctuation (!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageGroupId, see Using the MessageGroupId Property in the Amazon Simple Queue Service Developer Guide.
  - withMessageGroupId
```
public SendMessageRequest withMessageGroupId(java.lang.String messageGroupId)
```
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    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 MessageGroupId 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.
    - You must associate a non-empty MessageGroupId with a message. If you don't provide a MessageGroupId, the action fails.
    - ReceiveMessage might return messages with multiple MessageGroupId values. For each MessageGroupId, the messages are sorted by time sent. The caller can't specify a MessageGroupId.
    The length of MessageGroupId is 128 characters. Valid values are alphanumeric characters and punctuation (!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageGroupId, see Using the MessageGroupId Property in the Amazon Simple Queue Service Developer Guide.
    
    Returns a reference to this object so that method calls can be chained together.
    Parameters:
    messageGroupId -
    This parameter applies only to FIFO (first-in-first-out) queues.
    
    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 MessageGroupId 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.
    
    You must associate a non-empty MessageGroupId with a message. If you don't provide a MessageGroupId, the action fails.
    
    ReceiveMessage might return messages with multiple MessageGroupId values. For each MessageGroupId, the messages are sorted by time sent. The caller can't specify a MessageGroupId.
    
    The length of MessageGroupId is 128 characters. Valid values are alphanumeric characters and punctuation (!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).
    
    For best practices of using MessageGroupId, see Using the MessageGroupId Property in the Amazon Simple Queue Service Developer Guide.
    Returns:
    
    A reference to this updated object so that method calls can be chained together.
  - toString
```
public java.lang.String toString()
```
    Returns a string representation of this object; useful for testing and debugging.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    A string representation of this object.
    
    See Also:
    
    Object.toString()
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object

Class SendMessageRequest

Constructor Summary

Method Summary

Methods inherited from class com.amazonaws.AmazonWebServiceRequest

Methods inherited from class java.lang.Object

Constructor Detail

SendMessageRequest

SendMessageRequest

Method Detail

getQueueUrl

setQueueUrl

withQueueUrl

getMessageBody

setMessageBody

withMessageBody

getDelaySeconds

setDelaySeconds

withDelaySeconds

getMessageAttributes

setMessageAttributes

withMessageAttributes

addMessageAttributesEntry

clearMessageAttributesEntries

getMessageDeduplicationId

setMessageDeduplicationId

withMessageDeduplicationId

getMessageGroupId

setMessageGroupId

withMessageGroupId

toString

hashCode

equals