@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 spark-v3-sns-publisher vitest-dynamodb-lite vitest-dynamodb-local vitest-environment-dynalite @caeli/repository dynamodb-ui juca-base-service jsonata-functions langchain_research ic-core-caller initialized-dynamodb-table honeydew-shared lib-dynamodb-ts lucia-adapter-dynamodb marketinghive-bl marketinghive-models marcelo-client-dynamodb looroh-sdk-dynamo-helper lambda-blog-core lambda-blog-package kuri kuri-server @winglang/sdk @web3-storage/content-claims-infra @wharfie/wharfie @webiny/aws-sdk @twin.org/entity-storage-connector-dynamodb @tsmetadata/json-api-orm @tjsrowe/pointsseries @thothom/dynamodb @typemon/dynamon @toaztr/commons @terra-money/hive-persistence @travelhubx/aws @thinairthings/air-pulumi @veterancrowd/aws-service @uqee/stdlib @varius.io/providers @vastly/cli @xube/kit-aws @strong-roots-capital/io-ts-aws anatomic-dynamodb ag-common auth-user-confirm-signup b23-lib b23-util-lib aquanow-users-lambda applysign-dal-lib apps-backend-utils arvo-storage @goldstack/template-dynamodb @cj-tech-master/aws-lambda-graphql @gomomento-poc/aws-cache-helpers @0xflick/jest-dynamodb @0xsequence/discord-bot-wallet-utils @gtsc/entity-storage-connector-dynamodb @h0pe/mia @gtsc/services-node @gtsc/services-utils @hashicorp/versioned-docs @ebd-connect/mmc-cqrs-framework @effect-ak/effortless @code-like-a-carpenter/foundation-runtime @codeaim/gitboard-api @contexts-authz/authz-dynamo @compwright/ddb2es-serverless @creator.co/wapi @crazyfrog/taynmo @alphax/dynamodb @collabland/aws @alexa-skill-components/catalog-explorer @alexa-skill-components/checkout @alexa-skill-components/list-navigation @amazon-dax-sdk/lib-dax @friendfetcher/api-hono subscription-orchestrator-machine-idle stefaninigo somod-chat-service tmet-core turbo-remote-cache-construct trade-sdk-dynamo-helper trading-cloud-sdk @beepmehere/lib @beesley/bags-of-cache

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