Interface CfnQueueProps

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnQueueProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.112.0 (build de1bc80)",
           date="2025-05-19T18:25:57.962Z")
@Stability(Stable)
public interface CfnQueueProps
extends software.amazon.jsii.JsiiSerializable

Properties for defining a CfnQueue.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.sqs.*;
 Object redriveAllowPolicy;
 Object redrivePolicy;
 CfnQueueProps cfnQueueProps = CfnQueueProps.builder()
         .contentBasedDeduplication(false)
         .deduplicationScope("deduplicationScope")
         .delaySeconds(123)
         .fifoQueue(false)
         .fifoThroughputLimit("fifoThroughputLimit")
         .kmsDataKeyReusePeriodSeconds(123)
         .kmsMasterKeyId("kmsMasterKeyId")
         .maximumMessageSize(123)
         .messageRetentionPeriod(123)
         .queueName("queueName")
         .receiveMessageWaitTimeSeconds(123)
         .redriveAllowPolicy(redriveAllowPolicy)
         .redrivePolicy(redrivePolicy)
         .sqsManagedSseEnabled(false)
         .tags(List.of(CfnTag.builder()
                 .key("key")
                 .value("value")
                 .build()))
         .visibilityTimeout(123)
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnQueueProps.Builder	A builder for CfnQueueProps
static final class	CfnQueueProps.Jsii$Proxy	An implementation for CfnQueueProps

Method Summary

Modifier and Type	Method	Description
static CfnQueueProps.Builder	builder()
default Object	getContentBasedDeduplication()	For first-in-first-out (FIFO) queues, specifies whether to enable content-based deduplication.
default String	getDeduplicationScope()	For high throughput for FIFO queues, specifies whether message deduplication occurs at the message group or queue level.
default Number	getDelaySeconds()	The time in seconds for which the delivery of all messages in the queue is delayed.
default Object	getFifoQueue()	If set to true, creates a FIFO queue.
default String	getFifoThroughputLimit()	For high throughput for FIFO queues, specifies whether the FIFO queue throughput quota applies to the entire queue or per message group.
default Number	getKmsDataKeyReusePeriodSeconds()	The length of time in seconds for which Amazon SQS can reuse a data key to encrypt or decrypt messages before calling AWS KMS again.
default String	getKmsMasterKeyId()	The ID of an AWS Key Management Service (KMS) for Amazon SQS , or a custom KMS.
default Number	getMaximumMessageSize()	The limit of how many bytes that a message can contain before Amazon SQS rejects it.
default Number	getMessageRetentionPeriod()	The number of seconds that Amazon SQS retains a message.
default String	getQueueName()	A name for the queue.
default Number	getReceiveMessageWaitTimeSeconds()	Specifies the duration, in seconds, that the ReceiveMessage action call waits until a message is in the queue in order to include it in the response, rather than returning an empty response if a message isn't yet available.
default Object	getRedriveAllowPolicy()	The string that includes the parameters for the permissions for the dead-letter queue redrive permission and which source queues can specify dead-letter queues as a JSON object.
default Object	getRedrivePolicy()	The string that includes the parameters for the dead-letter queue functionality of the source queue as a JSON object.
default Object	getSqsManagedSseEnabled()	Enables server-side queue encryption using SQS owned encryption keys.
default List<CfnTag>	getTags()	The tags that you attach to this queue.
default Number	getVisibilityTimeout()	The length of time during which a message will be unavailable after a message is delivered from the queue.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getContentBasedDeduplication

@Stability(Stable)
@Nullable
default Object getContentBasedDeduplication()

For first-in-first-out (FIFO) queues, specifies whether to enable content-based deduplication.

During the deduplication interval, Amazon SQS treats messages that are sent with identical content as duplicates and delivers only one copy of the message. For more information, see the ContentBasedDeduplication attribute for the [CreateQueue](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/APIReference/API_CreateQueue.html) action in the Amazon SQS API Reference .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-contentbaseddeduplication

getDeduplicationScope

@Stability(Stable)
@Nullable
default String getDeduplicationScope()

For high throughput for FIFO queues, specifies whether message deduplication occurs at the message group or queue level.

Valid values are messageGroup and queue .

To enable high throughput for a FIFO queue, set this attribute to messageGroup and set the FifoThroughputLimit attribute to perMessageGroupId . If you set these attributes to anything other than these values, normal throughput is in effect and deduplication occurs as specified. For more information, see High throughput for FIFO queues and Quotas related to messages in the Amazon SQS Developer Guide .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-deduplicationscope

getDelaySeconds

@Stability(Stable)
@Nullable
default Number getDelaySeconds()

The time in seconds for which the delivery of all messages in the queue is delayed.

You can specify an integer value of 0 to 900 (15 minutes). The default value is 0 .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-delayseconds

getFifoQueue

@Stability(Stable)
@Nullable
default Object getFifoQueue()

If set to true, creates a FIFO queue.

If you don't specify this property, Amazon SQS creates a standard queue. For more information, see Amazon SQS FIFO queues in the Amazon SQS Developer Guide .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-fifoqueue

getFifoThroughputLimit

@Stability(Stable)
@Nullable
default String getFifoThroughputLimit()

For high throughput for FIFO queues, specifies whether the FIFO queue throughput quota applies to the entire queue or per message group.

Valid values are perQueue and perMessageGroupId .

To enable high throughput for a FIFO queue, set this attribute to perMessageGroupId and set the DeduplicationScope attribute to messageGroup . If you set these attributes to anything other than these values, normal throughput is in effect and deduplication occurs as specified. For more information, see High throughput for FIFO queues and Quotas related to messages in the Amazon SQS Developer Guide .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-fifothroughputlimit

getKmsDataKeyReusePeriodSeconds

@Stability(Stable)
@Nullable
default Number getKmsDataKeyReusePeriodSeconds()

The length of time in seconds for which Amazon SQS can reuse a data key to encrypt or decrypt messages before calling AWS KMS again.

The value must be an integer between 60 (1 minute) and 86,400 (24 hours). The default is 300 (5 minutes).

A shorter time period provides better security, but results in more calls to AWS KMS , which might incur charges after Free Tier. For more information, see Encryption at rest in the Amazon SQS Developer Guide .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-kmsdatakeyreuseperiodseconds

getKmsMasterKeyId

@Stability(Stable)
@Nullable
default String getKmsMasterKeyId()

The ID of an AWS Key Management Service (KMS) for Amazon SQS , or a custom KMS.

To use the AWS managed KMS for Amazon SQS , specify a (default) alias ARN, alias name (for example alias/aws/sqs ), key ARN, or key ID. For more information, see the following:

• Encryption at rest in the Amazon SQS Developer Guide
• CreateQueue in the Amazon SQS API Reference
• Request Parameters in the AWS Key Management Service API Reference
• The Key Management Service (KMS) section of the Security best practices for AWS Key Management Service in the AWS Key Management Service Developer Guide

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-kmsmasterkeyid

getMaximumMessageSize

@Stability(Stable)
@Nullable
default Number getMaximumMessageSize()

The limit of how many bytes that a message can contain before Amazon SQS rejects it.

You can specify an integer value from 1,024 bytes (1 KiB) to 262,144 bytes (256 KiB). The default value is 262,144 (256 KiB).

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-maximummessagesize

getMessageRetentionPeriod

@Stability(Stable)
@Nullable
default Number getMessageRetentionPeriod()

The number of seconds that Amazon SQS retains a message.

You can specify an integer value from 60 seconds (1 minute) to 1,209,600 seconds (14 days). The default value is 345,600 seconds (4 days).

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-messageretentionperiod

getQueueName

@Stability(Stable)
@Nullable
default String getQueueName()

A name for the queue.

To create a FIFO queue, the name of your FIFO queue must end with the .fifo suffix. For more information, see Amazon SQS FIFO queues in the Amazon SQS Developer Guide .

If you don't specify a name, AWS CloudFormation generates a unique physical ID and uses that ID for the queue name. For more information, see Name type in the AWS CloudFormation User Guide .

If you specify a name, you can't perform updates that require replacement of this resource. You can perform updates that require no or some interruption. If you must replace the resource, specify a new name.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-queuename

getReceiveMessageWaitTimeSeconds

@Stability(Stable)
@Nullable
default Number getReceiveMessageWaitTimeSeconds()

Specifies the duration, in seconds, that the ReceiveMessage action call waits until a message is in the queue in order to include it in the response, rather than returning an empty response if a message isn't yet available.

You can specify an integer from 1 to 20. Short polling is used as the default or when you specify 0 for this property. For more information, see Consuming messages using long polling in the Amazon SQS Developer Guide .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-receivemessagewaittimeseconds

getRedriveAllowPolicy

@Stability(Stable)
@Nullable
default Object getRedriveAllowPolicy()

The string that includes the parameters for the permissions for the dead-letter queue redrive permission and which source queues can specify dead-letter queues as a JSON object.

The parameters are as follows:

• redrivePermission : The permission type that defines which source queues can specify the current queue as the dead-letter queue. Valid values are:
• allowAll : (Default) Any source queues in this AWS account in the same Region can specify this queue as the dead-letter queue.
• denyAll : No source queues can specify this queue as the dead-letter queue.
• byQueue : Only queues specified by the sourceQueueArns parameter can specify this queue as the dead-letter queue.
• sourceQueueArns : The Amazon Resource Names (ARN)s of the source queues that can specify this queue as the dead-letter queue and redrive messages. You can specify this parameter only when the redrivePermission parameter is set to byQueue . You can specify up to 10 source queue ARNs. To allow more than 10 source queues to specify dead-letter queues, set the redrivePermission parameter to allowAll .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-redriveallowpolicy

getRedrivePolicy

@Stability(Stable)
@Nullable
default Object getRedrivePolicy()

The string that includes the parameters for the dead-letter queue functionality of the source queue as a JSON object.

The parameters are as follows:

• deadLetterTargetArn : The Amazon Resource Name (ARN) of the dead-letter queue to which Amazon SQS moves messages after the value of maxReceiveCount is exceeded.
• maxReceiveCount : The number of times a message is received by a consumer of the source queue before being moved to the dead-letter queue. When the ReceiveCount for a message exceeds the maxReceiveCount for a queue, Amazon SQS moves the message to the dead-letter-queue.

The dead-letter queue of a FIFO queue must also be a FIFO queue. Similarly, the dead-letter queue of a standard queue must also be a standard queue.

JSON

{ "deadLetterTargetArn" : *String* , "maxReceiveCount" : *Integer* }

YAML

deadLetterTargetArn : *String*

maxReceiveCount : *Integer*

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-redrivepolicy

getSqsManagedSseEnabled

@Stability(Stable)
@Nullable
default Object getSqsManagedSseEnabled()

Enables server-side queue encryption using SQS owned encryption keys.

Only one server-side encryption option is supported per queue (for example, SSE-KMS or SSE-SQS ). When SqsManagedSseEnabled is not defined, SSE-SQS encryption is enabled by default.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-sqsmanagedsseenabled

getTags

@Stability(Stable)
@Nullable
default List<CfnTag> getTags()

The tags that you attach to this queue.

For more information, see Resource tag in the AWS CloudFormation User Guide .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-tags

getVisibilityTimeout

@Stability(Stable)
@Nullable
default Number getVisibilityTimeout()

The length of time during which a message will be unavailable after a message is delivered from the queue.

This blocks other components from receiving the same message and gives the initial component time to process and delete the message from the queue.

Values must be from 0 to 43,200 seconds (12 hours). If you don't specify a value, AWS CloudFormation uses the default value of 30 seconds.

For more information about Amazon SQS queue visibility timeouts, see Visibility timeout in the Amazon SQS Developer Guide .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sqs-queue.html#cfn-sqs-queue-visibilitytimeout

builder

@Stability(Stable)
static CfnQueueProps.Builder builder()

Returns:

a CfnQueueProps.Builder of CfnQueueProps