API version 2012-11-05 of the Amazon Simple Queue Service SDK configuration.

The Id of a batch entry in a batch request doesn't abide by the specification.

The batch request contains more entries than permissible.

You must wait 60 seconds after deleting a queue before you can create another one with the same name.

The queue referred to doesn't exist.

The attribute referred to doesn't exist.

Error code 400. Unsupported operation.

The message contains characters outside the allowed set.

The length of all the messages put together is more than the limit.

The action that you requested would violate a limit. For example, ReceiveMessage returns this error if the maximum number of inflight messages is reached. AddPermission returns this error if the maximum number of permissions for the queue is reached.

A queue already exists with this name. Amazon SQS returns this error only if the request includes attributes whose values differ from those of the existing queue.

Indicates that the specified queue previously received a PurgeQueue request within the last 60 seconds (the time it can take to delete the messages in the queue).

The receipt handle isn't valid for the current version.

The receipt handle provided isn't valid.

The batch request doesn't contain any entries.

Two or more batch entries in the request have the same Id .

The message referred to isn't in flight.

This is used in the responses of batch API to give a detailed description of the result of an action on each entry in the request.

See: batchResultErrorEntry smart constructor.

Creates a value of BatchResultErrorEntry with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• breeMessage - A message explaining why the action failed on this entry.
• breeId - The Id of an entry in a batch request.
• breeSenderFault - Specifies whether the error happened due to the sender's fault.
• breeCode - An error code representing why the action failed on this entry.

A message explaining why the action failed on this entry.

The Id of an entry in a batch request.

Specifies whether the error happened due to the sender's fault.

An error code representing why the action failed on this entry.

Encloses a receipt handle and an entry id for each message in ChangeMessageVisibilityBatch .

Important: All of the following list parameters must be prefixed with ChangeMessageVisibilityBatchRequestEntry.n , where n is an integer value starting with 1 . For example, a parameter list for this action might look like this:

&ChangeMessageVisibilityBatchRequestEntry.1.Id=change_visibility_msg_2

&ChangeMessageVisibilityBatchRequestEntry.1.ReceiptHandle=replaceableYour_Receipt_Handle/replaceable

&ChangeMessageVisibilityBatchRequestEntry.1.VisibilityTimeout=45

See: changeMessageVisibilityBatchRequestEntry smart constructor.

Creates a value of ChangeMessageVisibilityBatchRequestEntry with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• cVisibilityTimeout - The new value (in seconds) for the message's visibility timeout.
• cId - An identifier for this particular receipt handle used to communicate the result.
• cReceiptHandle - A receipt handle.

The new value (in seconds) for the message's visibility timeout.

An identifier for this particular receipt handle used to communicate the result.

A receipt handle.

Encloses the Id of an entry in ChangeMessageVisibilityBatch .

See: changeMessageVisibilityBatchResultEntry smart constructor.

Creates a value of ChangeMessageVisibilityBatchResultEntry with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• cmvbreId - Represents a message whose visibility timeout has been changed successfully.

Represents a message whose visibility timeout has been changed successfully.

Encloses a receipt handle and an identifier for it.

See: deleteMessageBatchRequestEntry smart constructor.

Creates a value of DeleteMessageBatchRequestEntry with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• dmbreId - An identifier for this particular receipt handle. This is used to communicate the result.
• dmbreReceiptHandle - A receipt handle.

An identifier for this particular receipt handle. This is used to communicate the result.

A receipt handle.

Encloses the Id of an entry in DeleteMessageBatch .

See: deleteMessageBatchResultEntry smart constructor.

Creates a value of DeleteMessageBatchResultEntry with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• dId - Represents a successfully deleted message.

Represents a successfully deleted message.

An Amazon SQS message.

See: message smart constructor.

Creates a value of Message with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• mMessageAttributes - Each message attribute consists of a Name , Type , and Value . For more information, see Message Attribute Items and Validation in the Amazon Simple Queue Service Developer Guide .
• mMD5OfBody - An MD5 digest of the non-URL-encoded message body string.
• mBody - The message's contents (not URL-encoded).
• mAttributes - SenderId , SentTimestamp , ApproximateReceiveCount , andor ApproximateFirstReceiveTimestamp . SentTimestamp and ApproximateFirstReceiveTimestamp are each returned as an integer representing the <http:en.wikipedia.orgwiki/Unix_time epoch time> in milliseconds.
• mReceiptHandle - An identifier associated with the act of receiving the message. A new receipt handle is returned every time you receive a message. When deleting a message, you provide the last received receipt handle to delete the message.
• mMessageId - A unique identifier for the message. A MessageId is considered unique across all AWS accounts for an extended period of time.
• mMD5OfMessageAttributes - An MD5 digest of the non-URL-encoded message attribute string. You can use this attribute to verify that Amazon SQS received the message correctly. Amazon SQS URL-decodes the message before creating the MD5 digest. For information about MD5, see RFC1321 .

Each message attribute consists of a Name , Type , and Value . For more information, see Message Attribute Items and Validation in the Amazon Simple Queue Service Developer Guide .

An MD5 digest of the non-URL-encoded message body string.

The message's contents (not URL-encoded).

SenderId , SentTimestamp , ApproximateReceiveCount , andor ApproximateFirstReceiveTimestamp . SentTimestamp and ApproximateFirstReceiveTimestamp are each returned as an integer representing the <http:en.wikipedia.orgwiki/Unix_time epoch time> in milliseconds.

An identifier associated with the act of receiving the message. A new receipt handle is returned every time you receive a message. When deleting a message, you provide the last received receipt handle to delete the message.

A unique identifier for the message. A MessageId is considered unique across all AWS accounts for an extended period of time.

An MD5 digest of the non-URL-encoded message attribute string. You can use this attribute to verify that Amazon SQS received the message correctly. Amazon SQS URL-decodes the message before creating the MD5 digest. For information about MD5, see RFC1321 .

The user-specified message attribute value. For string data types, the Value attribute has the same restrictions on the content as the message body. For more information, see SendMessage .

Name , type , value and the message body must not be empty or null. All parts of the message attribute, including Name , Type , and Value , are part of the message size restriction (256 KB or 262,144 bytes).

See: messageAttributeValue smart constructor.

Creates a value of MessageAttributeValue with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• mavBinaryValue - Binary type attributes can store any binary data, such as compressed data, encrypted data, or images.-- Note: This Lens automatically encodes and decodes Base64 data. The underlying isomorphism will encode to Base64 representation during serialisation, and decode from Base64 representation during deserialisation. This Lens accepts and returns only raw unencoded data.
• mavStringListValues - Not implemented. Reserved for future use.
• mavStringValue - Strings are Unicode with UTF-8 binary encoding. For a list of code values, see ASCII Printable Characters .
• mavBinaryListValues - Not implemented. Reserved for future use.
• mavDataType - Amazon SQS supports the following logical data types: String , Number , and Binary . For the Number data type, you must use StringValue . You can also append custom labels. For more information, see Message Attribute Data Types and Validation in the Amazon Simple Queue Service Developer Guide .

Binary type attributes can store any binary data, such as compressed data, encrypted data, or images.-- Note: This Lens automatically encodes and decodes Base64 data. The underlying isomorphism will encode to Base64 representation during serialisation, and decode from Base64 representation during deserialisation. This Lens accepts and returns only raw unencoded data.

Not implemented. Reserved for future use.

Strings are Unicode with UTF-8 binary encoding. For a list of code values, see ASCII Printable Characters .

Not implemented. Reserved for future use.

Amazon SQS supports the following logical data types: String , Number , and Binary . For the Number data type, you must use StringValue . You can also append custom labels. For more information, see Message Attribute Data Types and Validation in the Amazon Simple Queue Service Developer Guide .

Contains the details of a single Amazon SQS message along with an Id .

See: sendMessageBatchRequestEntry smart constructor.

Creates a value of SendMessageBatchRequestEntry with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• sMessageAttributes - Each message attribute consists of a Name , Type , and Value . For more information, see Message Attribute Items and Validation in the Amazon Simple Queue Service Developer Guide .
• sDelaySeconds - 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 DelaySeconds 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.
• sMessageDeduplicationId - This parameter applies only to FIFO (first-in-first-out) queues. The token used for deduplication of messages within a 5-minute minimum deduplication interval. If a message with a particular MessageDeduplicationId is sent successfully, subsequent messages with the same MessageDeduplicationId are accepted successfully but aren't delivered. For more information, see Exactly-Once Processing in the Amazon Simple Queue Service 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. * 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 length of MessageDeduplicationId is 128 characters. MessageDeduplicationId can contain alphanumeric characters (a-z , A-Z , 0-9 ) and punctuation (!"#$%&'()*+,-./:;=?[]^_`{|}~ ). For best practices of using MessageDeduplicationId@ , see Using the MessageDeduplicationId Property in the Amazon Simple Queue Service Developer Guide .
• sMessageGroupId - This parameter applies only to FIFO (first-in-first-out) queues. The tag that specifies that a message belongs to a specific message group. Messages that belong to the same message group are processed in a FIFO manner (however, messages in different message groups might be processed out of order). To interleave multiple ordered streams within a single queue, use MessageGroupId values (for example, session data for multiple users). In this scenario, multiple readers can process the queue, but the session data of each user is processed in a FIFO fashion. * You must associate a non-empty MessageGroupId with a message. If you don't provide a MessageGroupId , the action fails. * ReceiveMessage might return messages with multiple MessageGroupId values. For each MessageGroupId , the messages are sorted by time sent. The caller can't specify a MessageGroupId . The length of MessageGroupId is 128 characters. Valid values are alphanumeric characters and punctuation (!"#$%&'()*+,-./:;=?[]^_`{|}~) . For best practices of using MessageGroupId , see Using the MessageGroupId Property in the Amazon Simple Queue Service Developer Guide . Important: MessageGroupId@ is required for FIFO queues. You can't use it for Standard queues.
• sId - An identifier for a message in this batch used to communicate the result.
• sMessageBody - The body of the message.

Each message attribute consists of a Name , Type , and Value . For more information, see Message Attribute Items and Validation in the Amazon Simple Queue Service Developer Guide .

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 DelaySeconds 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.

This parameter applies only to FIFO (first-in-first-out) queues. The token used for deduplication of messages within a 5-minute minimum deduplication interval. If a message with a particular MessageDeduplicationId is sent successfully, subsequent messages with the same MessageDeduplicationId are accepted successfully but aren't delivered. For more information, see Exactly-Once Processing in the Amazon Simple Queue Service 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. * 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 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 .

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 . Important: MessageGroupId@ is required for FIFO queues. You can't use it for Standard queues.

An identifier for a message in this batch used to communicate the result.

The body of the message.

Encloses a MessageId for a successfully-enqueued message in a SendMessageBatch .

See: sendMessageBatchResultEntry smart constructor.

Creates a value of SendMessageBatchResultEntry with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• smbreSequenceNumber - This parameter applies only to FIFO (first-in-first-out) queues. The large, non-consecutive number that Amazon SQS assigns to each message. The length of SequenceNumber is 128 bits. As SequenceNumber continues to increase for a particular MessageGroupId .
• smbreMD5OfMessageAttributes - An MD5 digest of the non-URL-encoded message attribute string. You can use this attribute to verify that Amazon SQS received the message correctly. Amazon SQS URL-decodes the message before creating the MD5 digest. For information about MD5, see RFC1321 .
• smbreId - An identifier for the message in this batch.
• smbreMessageId - An identifier for the message.
• smbreMD5OfMessageBody - An MD5 digest of the non-URL-encoded message attribute string. You can use this attribute to verify that Amazon SQS received the message correctly. Amazon SQS URL-decodes the message before creating the MD5 digest. For information about MD5, see RFC1321 .

This parameter applies only to FIFO (first-in-first-out) queues. The large, non-consecutive number that Amazon SQS assigns to each message. The length of SequenceNumber is 128 bits. As SequenceNumber continues to increase for a particular MessageGroupId .

An MD5 digest of the non-URL-encoded message attribute string. You can use this attribute to verify that Amazon SQS received the message correctly. Amazon SQS URL-decodes the message before creating the MD5 digest. For information about MD5, see RFC1321 .

An identifier for the message in this batch.

An identifier for the message.

An MD5 digest of the non-URL-encoded message attribute string. You can use this attribute to verify that Amazon SQS received the message correctly. Amazon SQS URL-decodes the message before creating the MD5 digest. For information about MD5, see RFC1321 .