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    @aws-solutions-konstruk/aws-iot-lambda-dynamodb
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    0.8.1 • Public • Published

    aws-iot-lambda-dynamodb module


    Stability: Experimental

    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 This means that while you may use them, you may need to update your source code when upgrading to a newer version of this package.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-iot-lambda-dynamodb/
    Language Package
    Python Logo{: style="height:16px;width:16px"} Python aws_solutions_konstruk.aws_iot_lambda_dynamodb
    Typescript Logo{: style="height:16px;width:16px"} Typescript @aws-solutions-konstruk/aws-iot-lambda-dynamodb

    This AWS Solutions Konstruk implements an AWS IoT topic rule, an AWS Lambda function and Amazon DynamoDB table with the least privileged permissions.

    Here is a minimal deployable pattern definition:

    const { IotToLambdaToDynamoDBProps,  IotToLambdaToDynamoDB } = require('@aws-solutions-konstruk/aws-iot-lambda-dynamodb');
    
    const props: IotToLambdaToDynamoDBProps = {
        deployLambda: true,
        lambdaFunctionProps: {
            code: lambda.Code.asset(`${__dirname}/lambda`),
            runtime: lambda.Runtime.NODEJS_12_X,
            handler: 'index.handler'
        },
        iotTopicRuleProps: {
            topicRulePayload: {
                ruleDisabled: false,
                description: "Processing of DTC messages from the AWS Connected Vehicle Solution.",
                sql: "SELECT * FROM 'connectedcar/dtc/#'",
                actions: []
            }
        }
    };
    
    new IotToLambdaToDynamoDB(stack, 'test-iot-lambda-dynamodb-stack', props);

    Initializer

    new IotToLambdaToDynamoDB(scope: Construct, id: string, props: IotToLambdaToDynamoDBProps);
    

    Parameters

    Pattern Construct Props

    Name Type Description
    deployLambda boolean Whether to create a new lambda function or use an existing lambda function
    existingLambdaObj? lambda.Function Existing instance of Lambda Function object
    lambdaFunctionProps lambda.FunctionProps Optional user provided props to override the default props for lambda.Function
    iotTopicRuleProps iot.CfnTopicRuleProps User provided props to override the default props
    dynamoTableProps? dynamodb.TableProps Optional user provided props to override the default props for DynamoDB Table

    Pattern Properties

    Name Type Description
    iotTopicRule() iot.CfnTopicRule Returns an instance of iot.CfnTopicRule created by the construct
    lambdaFunction() lambda.Function Returns an instance of lambda.Function created by the construct
    dynamoTable() dynamodb.Table Returns an instance of dynamodb.Table created by the construct

    Architecture

    Architecture Diagram


    © Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.

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    Install

    npm i @aws-solutions-konstruk/aws-iot-lambda-dynamodb

    DownloadsWeekly Downloads

    4

    Version

    0.8.1

    License

    Apache-2.0

    Unpacked Size

    193 kB

    Total Files

    14

    Last publish

    Collaborators

    • aws-solutions-konstruk-support