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@aws-cdk/aws-sqs
Advanced tools
@aws-cdk/aws-sqs is an AWS Cloud Development Kit (CDK) library that allows you to define Amazon Simple Queue Service (SQS) queues in your AWS infrastructure as code. It provides a high-level, object-oriented abstraction to create and manage SQS queues, configure their properties, and integrate them with other AWS services.
Create an SQS Queue
This code sample demonstrates how to create a basic SQS queue with a visibility timeout of 300 seconds using the AWS CDK.
const cdk = require('@aws-cdk/core');
const sqs = require('@aws-cdk/aws-sqs');
class MyStack extends cdk.Stack {
constructor(scope, id, props) {
super(scope, id, props);
const queue = new sqs.Queue(this, 'MyQueue', {
visibilityTimeout: cdk.Duration.seconds(300)
});
}
}
const app = new cdk.App();
new MyStack(app, 'MyStack');
Configure Dead-Letter Queue
This code sample shows how to configure a dead-letter queue for an SQS queue. Messages that are not successfully processed after 5 attempts will be moved to the dead-letter queue.
const cdk = require('@aws-cdk/core');
const sqs = require('@aws-cdk/aws-sqs');
class MyStack extends cdk.Stack {
constructor(scope, id, props) {
super(scope, id, props);
const deadLetterQueue = new sqs.Queue(this, 'DeadLetterQueue');
const queue = new sqs.Queue(this, 'MyQueue', {
deadLetterQueue: {
queue: deadLetterQueue,
maxReceiveCount: 5
}
});
}
}
const app = new cdk.App();
new MyStack(app, 'MyStack');
Integrate SQS with Lambda
This code sample demonstrates how to integrate an SQS queue with an AWS Lambda function. The Lambda function will be triggered whenever a new message is added to the SQS queue.
const cdk = require('@aws-cdk/core');
const sqs = require('@aws-cdk/aws-sqs');
const lambda = require('@aws-cdk/aws-lambda');
const lambdaEventSources = require('@aws-cdk/aws-lambda-event-sources');
class MyStack extends cdk.Stack {
constructor(scope, id, props) {
super(scope, id, props);
const queue = new sqs.Queue(this, 'MyQueue');
const myFunction = new lambda.Function(this, 'MyFunction', {
runtime: lambda.Runtime.NODEJS_14_X,
handler: 'index.handler',
code: lambda.Code.fromAsset('lambda')
});
myFunction.addEventSource(new lambdaEventSources.SqsEventSource(queue));
}
}
const app = new cdk.App();
new MyStack(app, 'MyStack');
The aws-sdk package is the official AWS SDK for JavaScript. It provides low-level APIs for interacting with all AWS services, including SQS. Unlike @aws-cdk/aws-sqs, which is used for defining infrastructure as code, aws-sdk is used for making API calls to AWS services from your application code.
The serverless framework is a popular open-source framework for building and deploying serverless applications. It supports AWS SQS as an event source for AWS Lambda functions. While @aws-cdk/aws-sqs focuses on infrastructure as code, serverless provides a higher-level abstraction for deploying serverless applications, including SQS integration.
Pulumi is an infrastructure as code tool that supports multiple cloud providers, including AWS. It allows you to define and manage AWS SQS queues using familiar programming languages. Pulumi is similar to AWS CDK in that it provides a high-level, object-oriented abstraction for defining cloud infrastructure.
This is a developer preview (public beta) module. Releases might lack important features and might have future breaking changes.
This API is still under active development and subject to non-backward compatible changes or removal in any future version. Use of the API is not recommended in production environments. Experimental APIs are not subject to the Semantic Versioning model.
Amazon Simple Queue Service (SQS) is a fully managed message queuing service that enables you to decouple and scale microservices, distributed systems, and serverless applications. SQS eliminates the complexity and overhead associated with managing and operating message oriented middleware, and empowers developers to focus on differentiating work. Using SQS, you can send, store, and receive messages between software components at any volume, without losing messages or requiring other services to be available.
Import to your project:
import sqs = require('@aws-cdk/aws-sqs');
Here's how to add a basic queue to your application:
new sqs.Queue(this, 'Queue');
If you want to encrypt the queue contents, set the encryption
property. You can have
the messages encrypted with a key that SQS manages for you, or a key that you
can manage yourself.
// Use managed key
new sqs.Queue(this, 'Queue', {
encryption: QueueEncryption.Managed,
});
// Use custom key
const myKey = new EncryptionKey(this, 'Key');
new sqs.Queue(this, 'Queue', {
encryption: QueueEncryption.Kms,
encryptionMasterKey: myKey
});
FIFO queues give guarantees on the order in which messages are dequeued, and have additional features in order to help guarantee exactly-once processing. For more information, see the SQS manual. Note that FIFO queues are not available in all AWS regions.
A queue can be made a FIFO queue by either setting fifo: true
, giving it a name which ends
in ".fifo"
, or enabling content-based deduplication (which requires FIFO queues).
0.35.0 (2019-06-19)
cdk context
(#2870) (b8a1c8e), closes #2854name
in StageProps
to stageName
. (#2882) (be574a1)hwType
to hardwareType
(#2916) (1aa0589), closes #2896aws-sns-subscribers
(#2804) (9ef899c)AssetProps.packaging
has been removed and is now automatically discovered based on the file type.ZipDirectoryAsset
has been removed, use aws-s3-assets.Asset
.FileAsset
has been removed, use aws-s3-assets.Asset
.Code.directory
and Code.file
have been removed. Use Code.asset
.hardwareType
from hwType
.TableOptions.pitrEnabled
renamed to pointInTimeRecovery
.TableOptions.sseEnabled
renamed to serverSideEncryption
.TableOptions.ttlAttributeName
renamed to timeToLiveAttribute
.TableOptions.streamSpecification
renamed stream
.ContainerImage.fromAsset()
now takes only build directory
directly (no need to pass scope
or id
anymore).ISecret.secretJsonValue
renamed to secretValueFromJson
.ParameterStoreString
has been removed. Use StringParameter.fromStringParameterAttributes
.ParameterStoreSecureString
has been removed. Use StringParameter.fromSecureStringParameterAttributes
.ParameterOptions.name
was renamed to parameterName
.newStream
renamed to addStream
and doesn't need a scopenewSubscriptionFilter
renamed to addSubscriptionFilter
and doesn't need a scopenewMetricFilter
renamed to addMetricFilter
and doesn't need a scopeNewSubscriptionFilterProps
renamed to SubscriptionProps
NewLogStreamProps
renamed to LogStreamOptions
NewMetricFilterProps
renamed to MetricFilterOptions
JSONPattern
renamed to JsonPattern
MethodOptions.authorizerId
is now called authorizer
and accepts an IAuthorizer
which is a placeholder interface for the authorizer resource.restapi.executeApiArn
renamed to arnForExecuteApi
.restapi.latestDeployment
and deploymentStage
are now read-only.EventPattern.detail
is now a map.scheduleExpression: string
is now schedule: Schedule
.cdk.RemovalPolicy
to configure the resource's removal policy.applyRemovalPolicy
is now CfnResource.applyRemovalPolicy
.RemovalPolicy.Orphan
has been renamed to Retain
.RemovalPolicy.Forbid
has been removed, use Retain
.RepositoryProps.retain
is now removalPolicy
, and defaults to Retain
instead of remove since ECR is a stateful resourceKeyProps.retain
is now removalPolicy
LogGroupProps.retainLogGroup
is now removalPolicy
LogStreamProps.retainLogStream
is now removalPolicy
DatabaseClusterProps.deleteReplacePolicy
is now removalPolicy
DatabaseInstanceNewProps.deleteReplacePolicy
is now removalPolicy
attr
instead of the resource type. For example, in S3 bucket.bucketArn
is now bucket.attrArn
.propertyOverrides
has been removed from all "Cfn" resources, instead
users can now read/write resource properties directly on the resource class. For example, instead of lambda.propertyOverrides.runtime
just use lambda.runtime
.stageName
instead of name
Function.addLayer
to addLayers
and made it variadicIFunction.handler
propertyIVersion.versionArn
property (the value is at functionArn
)SingletonLayerVersion
LogRetention
PolicyStatement
no longer has a fluid API, and accepts a
props object to be able to set the important fields.ImportedResourcePrincipal
to UnknownPrincipal
.managedPolicyArns
renamed to managedPolicies
, takes
return value from ManagedPolicy.fromAwsManagedPolicyName()
.PolicyDocument.postProcess()
is now removed.PolicyDocument.addStatement()
renamed to addStatements
.PolicyStatement
is no longer IResolvable
, call .toStatementJson()
to retrieve the IAM policy statement JSON.AwsPrincipal
has been removed, use ArnPrincipal
instead.s3.StorageClass
is now an enum-like class instead of a regular
enum. This means that you need to call .value
in order to obtain it's value.s3.Coordinates
renamed to s3.Location
Artifact.s3Coordinates
renamed to Artifact.s3Location
.BuildSpec
object.lambda.Runtime.NodeJS*
are now lambda.Runtime.Nodejs*
Stack
APIstack.name
renamed to stack.stackName
stack.stackName
will return the concrete stack name. Use Aws.stackName
to indicate { Ref: "AWS::StackName" }.stack.account
and stack.region
will return the concrete account/region only if they are explicitly specified when the stack is defined (under the env
prop). Otherwise, they will return a token that resolves to the AWS::AccountId and AWS::Region intrinsic references. Use Context.getDefaultAccount()
and Context.getDefaultRegion()
to obtain the defaults passed through the toolkit in case those are needed. Use Token.isUnresolved(v)
to check if you have a concrete or intrinsic.stack.logicalId
has been removed. Use stack.getLogicalId()
stack.env
has been removed, use stack.account
, stack.region
and stack.environment
insteadstack.accountId
renamed to stack.account
(to allow treating account more abstractly)AvailabilityZoneProvider
can now be accessed through Context.getAvailabilityZones()
SSMParameterProvider
can now be accessed through Context.getSsmParameter()
parseArn
is now Arn.parse
arnFromComponents
is now arn.format
node.lock
and node.unlock
are now privatestack.requireRegion
and requireAccountId
have been removed. Use Token.unresolved(stack.region)
insteadstack.parentApp
have been removed. Use App.isApp(stack.node.root)
instead.stack.missingContext
is now privatestack.renameLogical
have been renamed to stack.renameLogicalId
IAddressingScheme
, HashedAddressingScheme
and LogicalIDs
are now internal. Override Stack.allocateLogicalId
to customize how logical IDs are allocated to resources.--rename
, and the stack
names are now immutable on the stack artifact.@aws-cdk/aws-sns-subscribers
package.roleName
in RoleProps
is now of type PhysicalName
bucketName
in BucketProps
is now of type PhysicalName
roleName
in RoleProps
is now of type PhysicalName
FAQs
The CDK Construct Library for AWS::SQS
The npm package @aws-cdk/aws-sqs receives a total of 106,128 weekly downloads. As such, @aws-cdk/aws-sqs popularity was classified as popular.
We found that @aws-cdk/aws-sqs demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 4 open source maintainers collaborating on the project.
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