aws-lambda-sns module

This is a developer preview (public beta) module.

All classes are under active development and subject to non-backward compatible changes or removal in any future version. These are not subject to the Semantic Versioning model. This means that while you may use them, you may need to update your source code when upgrading to a newer version of this package.

| API Reference:| http://docs.awssolutionsbuilder.com/aws-solutions-konstruk/latest/api/aws-lambda-sns/| |:-------------|:-------------|

| Language | Package | |:-------------|-----------------| |{: style="height:16px;width:16px"} Python|aws_solutions_konstruk.aws_lambda_sns| |{: style="height:16px;width:16px"} Typescript|@aws-solutions-konstruk/aws-lambda-sns|

This AWS Solutions Konstruk implements an AWS Lambda function connected to an Amazon SNS topic.

Here is a minimal deployable pattern definition:

const { LambdaToSns } = require('@aws-solutions-konstruk/aws-lambda-sns');

new LambdaToSns(stack, 'LambdaToSnsPattern', {
    deployLambda: true,
    lambdaFunctionProps: {
        runtime: lambda.Runtime.NODEJS_10_X,
        handler: 'index.handler',
        code: lambda.Code.asset(`${__dirname}/lambda`)
    }
});

Initializer

new LambdaToSns(scope: Construct, id: string, props: LambdaToSnsProps);

Parameters

• scope Construct
• id string
• props LambdaToSnsProps

Pattern Construct Props

| Name | Type | Description | |:-------------|:----------------|-----------------| |deployLambda|boolean|Whether to create a new Lambda function or use an existing Lambda function.| |existingLambdaObj?|lambda.Function|An optional, existing Lambda function.| |lambdaFunctionProps?|lambda.FunctionProps|Optional user-provided props to override the default props for the Lambda function.| |topicProps?|sns.TopicProps|Optional user provided properties to override the default properties for the SNS topic.| |enableEncryption?|boolean|Use a KMS Key, either managed by this CDK app, or imported. If importing an encryption key, it must be specified in the encryptionKey property for this construct.| |encryptionKey?|kms.Key|An optional, imported encryption key to encrypt the SNS topic with.|

Pattern Properties

| Name | Type | Description | |:-------------|:----------------|-----------------| |lambdaFunction()|lambda.Function|Returns an instance of the Lambda function created by the pattern.| |snsTopic()|sns.Topic|Returns an instance of the SNS topic created by the pattern.|

Architecture

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