@aws-sdk/util-dynamodb NPM

@aws-sdk/util-dynamodb

This package provides utilities to be used with @aws-sdk/client-dynamodb

If you are looking for DynamoDB Document client, please check @aws-sdk/lib-dynamodb which automatically performs the necessary marshalling and unmarshalling.

Convert JavaScript object into DynamoDB Record

const { DynamoDB } = require("@aws-sdk/client-dynamodb");
const { marshall } = require("@aws-sdk/util-dynamodb");

const client = new DynamoDB(clientParams);
const params = {
  TableName: "Table",
  Item: marshall({
    HashKey: "hashKey",
    NumAttribute: 1,
    BoolAttribute: true,
    ListAttribute: [1, "two", false],
    MapAttribute: { foo: "bar" },
    NullAttribute: null,
  }),
};

await client.putItem(params);

Convert DynamoDB Record into JavaScript object

const { DynamoDB } = require("@aws-sdk/client-dynamodb");
const { marshall, unmarshall } = require("@aws-sdk/util-dynamodb");

const client = new DynamoDB(clientParams);
const params = {
  TableName: "Table",
  Key: marshall({
    HashKey: "hashKey",
  }),
};

const { Item } = await client.getItem(params);
unmarshall(Item);

tslib

@blockifytech/dynamodb @pyros2097/aws-utils playerlands-data-library @nantis/iot-dynamodb-helpers ts-serverless-scheduler brianfoody-aws-utils ddb-auto-marshaller ddb-data-marshaller ddb-query-iterator atoms-utils dvs-inbox-infra @infinitebrahmanuniverse/nolb-_aws-sd dynamodb-metrics @everything-registry/sub-chunk-103 @asalam/ts-dynamo sardius-node-helpers-wrapper @dvsa/cvs-microservice-common tmet-core trading-cloud-sdk typesafe-dynamodb @eventual/aws-runtime @eyevinn/player-analytics-shared @ezee/dyngoose @fairhurst-dev/igs-toolkit @eowe/cdk-utils zimoykin-dynamodb-orm vitest-dynamodb-lite vitest-environment-dynalite underflag-dynamodb trade-sdk-dynamo-helper @hashicorp/versioned-docs @hdtech/vd-processor @hdtech/vdm @eresearchqut/dynamodbdown @emdgroup/dynamodb-paginator @do4way/jest-dynamodb cloudy-cdk-lib ddb-calc ddb-table-client ddbjson queue-dynamodb-infra serverless-spy serverless-dynamodb-export serverless-offline-dynamodb sardius-node-helpers sedb simp-ddb somod-chat-service spark-v3-sns-publisher subscription-orchestrator-machine-idle @castore/dynamodb-event-storage-adapter @castore/event-storage-adapter-dynamodb @declanprice/dynostore @declanprice/projector @decorum/dynamodb-seeder @moicky/dynamodb @onemedia/data-resolvers @onia/dino @onia/duck @onia/labo @mihilmy/dorm @othree.io/awsome @othree.io/cdk @othree.io/chisel-aws @oscar-bartman/dynamodb-export-csv @ot06/aws-dynamodb @goldstack/template-dynamodb @gomomento-poc/aws-cache-helpers @jovotech/db-dynamodb @jumba/access-analyzer @jumba/lambda-utils @bifravst/http-api-mock nfraids-client aws-cdk-lambda-test-runner auth-user-confirm-signup aws-lambda-powertools-correlation aws-typescript-wrapper aws-sdk-wrap @collabland/aws @crazyfrog/taynmo @danielisgr8/confidential-claus-lambda @darsai/aws-toolbox mocody moonlight-react cache-manager-dynamodb @code-like-a-carpenter/foundation-runtime @codeaim/gitboard-api @caeli/repository baseline-dynamodb @boxyhq/saml-jackson @contexts-authz/authz-dynamo @compwright/ddb2es-serverless @techmmunity/symbiosis-dynamodb @dksheffield/common-lambda-helpers @dksheffield/jt-core conifer-test brianfoody-aws-utils-v2 custom-metrics @devs-studio/dynamo cxz-crosscutting

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