# CfnQueue

The `AWS::SQS::Queue` resource creates an Amazon SQS standard or FIFO queue.

Keep the following caveats in mind:

- If you don't specify the `FifoQueue` property, Amazon SQS creates a standard queue.

> You can't change the queue type after you create it and you can't convert an existing standard queue into a FIFO queue. You must either create a new FIFO queue for your application or delete your existing standard queue and recreate it as a FIFO queue. For more information, see [Moving from a standard queue to a FIFO queue](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues-moving.html) in the *Amazon SQS Developer Guide* .
- If you don't provide a value for a property, the queue is created with the default value for the property.
- If you delete a queue, you must wait at least 60 seconds before creating a queue with the same name.
- To successfully create a new queue, you must provide a queue name that adheres to the [limits related to queues](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/limits-queues.html) and is unique within the scope of your queues.

For more information about creating FIFO (first-in-first-out) queues, see [Creating an Amazon SQS queue ( CloudFormation )](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/create-queue-cloudformation.html) in the *Amazon SQS Developer Guide* .

Extends: Construct › CfnElement › CfnRefElement › CfnResource › CfnQueue
Implements: IInspectable, ITaggable, IEnvironmentAware, IQueueRef, IConstruct, IDependable

- CloudFormation: [`AWS::SQS::Queue`](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/aws-resource-sqs-queue.html)
- Source: Generated code
- Type last changed: v2.252.0 · 30 Apr 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_sqs as sqs } from 'aws-cdk-lib';

declare const redriveAllowPolicy: any;
declare const redrivePolicy: any;
const cfnQueue = new sqs.CfnQueue(this, 'MyCfnQueue', /* all optional props */ {
  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: [{
    key: 'key',
    value: 'value',
  }],
  visibilityTimeout: 123,
});
```

## Initializer

```ts
new CfnQueue(scope: Construct, id: string, props?: CfnQueueProps)
```

## Construct Props

- `contentBasedDeduplication`: boolean | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) — 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* .

- `deduplicationScope`: string — 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](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/high-throughput-fifo.html) and [Quotas related to messages](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/quotas-messages.html) in the *Amazon SQS Developer Guide* .

- `delaySeconds`: number — 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` .

- `fifoQueue`: boolean | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) — 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](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-fifo-queues.html) in the *Amazon SQS Developer Guide* .

- `fifoThroughputLimit`: string — 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](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/high-throughput-fifo.html) and [Quotas related to messages](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/quotas-messages.html) in the *Amazon SQS Developer Guide* .

- `kmsDataKeyReusePeriodSeconds`: number — The length of time in seconds for which Amazon SQS can reuse a data key to encrypt or decrypt messages before calling AWS 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  , which might incur charges after Free Tier. For more information, see [Encryption at rest](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-server-side-encryption.html#sqs-how-does-the-data-key-reuse-period-work) in the *Amazon SQS Developer Guide* .

- `kmsMasterKeyId`: string | [IAliasRef](/cdk/api/v2/docs/aws-cdk-lib.interfaces.aws_kms.IAliasRef.html) | [IKeyRef](/cdk/api/v2/docs/aws-cdk-lib.interfaces.aws_kms.IKeyRef.html) — 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](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-server-side-encryption.html) in the *Amazon SQS Developer Guide*
  - [CreateQueue](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/APIReference/API_CreateQueue.html) in the *Amazon SQS API Reference*
  - [Request Parameters](https://docs.aws.amazon.com/kms/latest/APIReference/API_DescribeKey.html#API_DescribeKey_RequestParameters) in the *AWS Key Management Service API Reference*
  - The Key Management Service (KMS) section of the [Security best practices for AWS Key Management Service](https://docs.aws.amazon.com/kms/latest/developerguide/best-practices.html) in the *AWS Key Management Service Developer Guide*

- `maximumMessageSize`: number — The limit of how many bytes that a message can contain before Amazon SQS rejects it.

  You can specify an integer from 1,024 bytes (1 KiB) to 1,048,576 bytes (1 MiB).
  Default: 1,048,576 bytes (1 MiB).

- `messageRetentionPeriod`: number — 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).

- `queueName`: string — 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](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-fifo-queues.html) in the *Amazon SQS Developer Guide* .

  If you don't specify a name, CloudFormation generates a unique physical ID and uses that ID for the queue name. For more information, see [Name type](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-name.html) in the *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.

- `receiveMessageWaitTimeSeconds`: number — 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](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-short-and-long-polling.html#sqs-long-polling) in the *Amazon SQS Developer Guide* .

- `redriveAllowPolicy`: any — 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` .

- `redrivePolicy`: any — 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*`

- `sqsManagedSseEnabled`: boolean | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) — Enables server-side queue encryption using SQS owned encryption keys.

  Only one server-side encryption option is supported per queue (for example, [SSE-KMS](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-configure-sse-existing-queue.html) or [SSE-SQS](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-configure-sqs-sse-queue.html) ). When `SqsManagedSseEnabled` is not defined, `SSE-SQS` encryption is enabled by default.

- `tags`: [CfnTag](/cdk/api/v2/docs/aws-cdk-lib.CfnTag.html)[] — The tags that you attach to this queue.

  For more information, see [Resource tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html) in the *CloudFormation User Guide* .

- `visibilityTimeout`: number — 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](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-visibility-timeout.html) in the *Amazon SQS Developer Guide* .

## Properties

- `attrArn`: string — Returns the Amazon Resource Name (ARN) of the queue.

  For example: `arn:aws:sqs:us-east-2:123456789012:mystack-myqueue-15PG5C2FC1CW8` .

- `attrQueueName`: string — Returns the queue name.

  For example: `mystack-myqueue-1VF9BKQH5BJVI` .

- `attrQueueUrl`: string — Returns the URLs of the queues from the policy.

- `CFN_RESOURCE_TYPE_NAME`: string (static) — The CloudFormation resource type name for this resource class.

- `cfnOptions`: [ICfnResourceOptions](/cdk/api/v2/docs/aws-cdk-lib.ICfnResourceOptions.html) — Options for this resource, such as condition, update policy etc.

- `cfnResourceType`: string — AWS resource type.

- `contentBasedDeduplication`: boolean | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) — For first-in-first-out (FIFO) queues, specifies whether to enable content-based deduplication.

- `creationStack`: string[]

- `deduplicationScope`: string — For high throughput for FIFO queues, specifies whether message deduplication occurs at the message group or queue level.

- `delaySeconds`: number — The time in seconds for which the delivery of all messages in the queue is delayed.

- `env`: [ResourceEnvironment](/cdk/api/v2/docs/aws-cdk-lib.interfaces.ResourceEnvironment.html)

- `fifoQueue`: boolean | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) — If set to true, creates a FIFO queue.

- `fifoThroughputLimit`: string — For high throughput for FIFO queues, specifies whether the FIFO queue throughput quota applies to the entire queue or per message group.

- `kmsDataKeyReusePeriodSeconds`: number — The length of time in seconds for which Amazon SQS can reuse a data key to encrypt or decrypt messages before calling AWS again.

- `kmsMasterKeyId`: string — The ID of an AWS Key Management Service (KMS) for Amazon SQS , or a custom KMS.

- `logicalId`: string — The logical ID for this CloudFormation stack element.

  The logical ID of the element
  is calculated from the path of the resource node in the construct tree.

  To override this value, use `overrideLogicalId(newLogicalId)`.

- `maximumMessageSize`: number — The limit of how many bytes that a message can contain before Amazon SQS rejects it.

- `messageRetentionPeriod`: number — The number of seconds that Amazon SQS retains a message.

- `node`: [Node](/cdk/api/v2/docs/constructs.Node.html) — The tree node.

- `queueName`: string — A name for the queue.

- `queueRef`: [QueueReference](/cdk/api/v2/docs/aws-cdk-lib.interfaces.aws_sqs.QueueReference.html) — A reference to a Queue resource.

- `receiveMessageWaitTimeSeconds`: number — 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.

- `redriveAllowPolicy`: any — 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.

- `redrivePolicy`: any — The string that includes the parameters for the dead-letter queue functionality of the source queue as a JSON object.

- `ref`: string — Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.

  If, by any chance, the intrinsic reference of a resource is not a string, you could
  coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.

- `sqsManagedSseEnabled`: boolean | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) — Enables server-side queue encryption using SQS owned encryption keys.

- `stack`: [Stack](/cdk/api/v2/docs/aws-cdk-lib.Stack.html) — The stack in which this element is defined.

  CfnElements must be defined within a stack scope (directly or indirectly).

- `tags`: [TagManager](/cdk/api/v2/docs/aws-cdk-lib.TagManager.html) — Tag Manager which manages the tags for this resource.

- `tagsRaw`: [CfnTag](/cdk/api/v2/docs/aws-cdk-lib.CfnTag.html)[] — The tags that you attach to this queue.

- `visibilityTimeout`: number — The length of time during which a message will be unavailable after a message is delivered from the queue.

## Methods

- `addDeletionOverride(path: string): void` — Syntactic sugar for `addOverride(path, undefined)`.

  **Parameters**

  - `path` — The path of the value to delete.

- `addDependency(target: CfnResource): void` — Use `addResourceDependency` instead.

  This method has been renamed to `addResourceDependency` to more clearly
  set it apart from `construct.node.addDependency`. See the documentation
  of that function for more details.

- `addDependsOn(target: CfnResource): void` — Use `addResourceDependency` instead.

  This can be used for resources across stacks (or nested stack) boundaries
  and the dependency will automatically be transferred to the relevant scope.

  This method has been renamed to `addResourceDependency`, which makes it
  more clear that this method operates at a different level from the
  construct-level `construct.node.addDependency()` mechanism.

- `addMetadata(key: string, value: any): void` — Add a value to the CloudFormation Resource Metadata.

- `addOverride(path: string, value: any): void` — Adds an override to the synthesized CloudFormation resource.

  To add a
  property override, either use `addPropertyOverride` or prefix `path` with
  "Properties." (i.e. `Properties.TopicName`).

  If the override is nested, separate each nested level using a dot (.) in the path parameter.
  If there is an array as part of the nesting, specify the index in the path.

  To include a literal `.` in the property name, prefix with a `\`. In most
  programming languages you will need to write this as `"\\."` because the
  `\` itself will need to be escaped.

  For example,
  ```typescript
  cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
  cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
  ```
  would add the overrides
  ```json
  "Properties": {
    "GlobalSecondaryIndexes": [
      {
        "Projection": {
          "NonKeyAttributes": [ "myattribute" ]
          ...
        }
        ...
      },
      {
        "ProjectionType": "INCLUDE"
        ...
      },
    ]
    ...
  }
  ```

  The `value` argument to `addOverride` will not be processed or translated
  in any way. Pass raw JSON values in here with the correct capitalization
  for CloudFormation. If you pass CDK classes or structs, they will be
  rendered with lowercased key names, and CloudFormation will reject the
  template.

  **Parameters**

  - `path` — - The path of the property, you can use dot notation to override values in complex types.
  - `value` — - The value.

- `addPropertyDeletionOverride(propertyPath: string): void` — Adds an override that deletes the value of a property from the resource definition.

  **Parameters**

  - `propertyPath` — The path to the property.

- `addPropertyOverride(propertyPath: string, value: any): void` — Adds an override to a resource property.

  Syntactic sugar for `addOverride("Properties.<...>", value)`.

  **Parameters**

  - `propertyPath` — The path of the property.
  - `value` — The value.

- `addResourceDependency(target: CfnResource, reason?: string): void` — Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

  This can be used for resources across stacks (or nested stack) boundaries
  and the dependency will automatically be transferred to the relevant scope.

  This method only adds dependencies between L1 resources. If you are
  looking for a generic construct-to-construct dependency mechanism that works
  for all constructs including L2s, use `construct.node.addDependency` instead.

- `applyCrossStackReferenceStrength(strength: ReferenceStrength): void` — Sets the cross-stack reference strength for this resource.

  When set, any cross-stack reference to this resource will use the specified
  strength instead of the global default from the consuming stack's context.

  **Parameters**

  - `strength` — - The reference strength to use for this resource.

- `applyRemovalPolicy(policy?: RemovalPolicy, options?: RemovalPolicyOptions): void` — Sets the deletion policy of the resource based on the removal policy specified.

  The Removal Policy controls what happens to this resource when it stops
  being managed by CloudFormation, either because you've removed it from the
  CDK application or because you've made a change that requires the resource
  to be replaced.

  The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
  account for data recovery and cleanup later (`RemovalPolicy.RETAIN`). In some
  cases, a snapshot can be taken of the resource prior to deletion
  (`RemovalPolicy.SNAPSHOT`). A list of resources that support this policy
  can be found in the following link:

- `arnForQueue(resource: IQueueRef): string` (static)

- `cfnPropertyName(cdkPropertyName: string): string`

- `getAtt(attributeName: string, typeHint?: ResolutionTypeHint): Reference` — Returns a token for an runtime attribute of this resource.

  Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
  in case there is no generated attribute.

  **Parameters**

  - `attributeName` — The name of the attribute.

- `getMetadata(key: string): any` — Retrieve a value value from the CloudFormation Resource Metadata.

- `inspect(inspector: TreeInspector): void` — Examines the CloudFormation resource and discloses attributes.

  **Parameters**

  - `inspector` — tree inspector to collect and process attributes.

- `isCfnElement(x: any): boolean` (static) — Returns `true` if a construct is a stack element (i.e. part of the synthesized cloudformation template).

  Uses duck-typing instead of `instanceof` to allow stack elements from different
  versions of this library to be included in the same stack.

  **Returns:** The construct as a stack element or undefined if it is not a stack element.

- `isCfnQueue(x: any): boolean` (static) — Checks whether the given object is a CfnQueue.

- `isCfnResource(x: any): boolean` (static) — Check whether the given object is a CfnResource.

- `isConstruct(x: any): boolean` (static) — Checks if `x` is a construct.

  Use this method instead of `instanceof` to properly detect `Construct`
  instances, even when the construct library is symlinked.

  Explanation: in JavaScript, multiple copies of the `constructs` library on
  disk are seen as independent, completely different libraries. As a
  consequence, the class `Construct` in each copy of the `constructs` library
  is seen as a different class, and an instance of one class will not test as
  `instanceof` the other class. `npm install` will not create installations
  like this, but users may manually symlink construct libraries together or
  use a monorepo tool: in those cases, multiple copies of the `constructs`
  library can be accidentally installed, and `instanceof` will behave
  unpredictably. It is safest to avoid using `instanceof`, and using
  this type-testing method instead.

  **Parameters**

  - `x` — Any object.

  **Returns:** true if `x` is an object created from a class which extends `Construct`.

- `obtainDependencies(): Stack | CfnResource[]` — Retrieves an array of resources and stacks this resource depends on.

  For resources depended on directly, returns the `CfnResource` object. For
  dependencies on other stacks, returns the `Stack` object. The order of the
  array is not guaranteed.

- `overrideLogicalId(newLogicalId: string): void` — Overrides the auto-generated logical ID with a specific ID.

  **Parameters**

  - `newLogicalId` — The new logical ID to use for this stack element.

- `removeDependency(target: CfnResource): void` — Use `removeResourceDependency` instead

  This can be used for resources across stacks (including nested stacks)
  and the dependency will automatically be removed from the relevant scope.

- `removeResourceDependency(target: CfnResource): void` — Indicates that this resource no longer depends on another resource.

  This can be used for resources across stacks (including nested stacks)
  and the dependency will automatically be removed from the relevant scope.

- `replaceDependency(target: CfnResource, newTarget: CfnResource): void` — Replaces one dependency with another.

  **Parameters**

  - `target` — The dependency to replace.
  - `newTarget` — The new dependency to add.

- `toString(): string` — Returns a string representation of this construct.

  **Returns:** a string representation of this resource

- `with(...mixins: IMixin[]): IConstruct` — Applies one or more mixins to this construct.

  Mixins are applied in order. The list of constructs is captured at the
  start of the call, so constructs added by a mixin will not be visited.
  Use multiple `with()` calls if subsequent mixins should apply to added
  constructs.