@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 @dksheffield/common-lambda-helpers @dksheffield/jt-core @do4way/jest-dynamodb @codeaim/gitboard-api @code-like-a-carpenter/foundation-runtime @crazyfrog/taynmo @creator.co/wapi @compwright/ddb2es-serverless @collabland/aws @contexts-authz/authz-dynamo @caeli/repository dynamodb-ui juca-base-service jsonata-functions langchain_research @friendfetcher/api-hono subscription-orchestrator-machine-idle stefaninigo somod-chat-service tmet-core turbo-remote-cache-construct trade-sdk-dynamo-helper trading-cloud-sdk @architect/plugin-lambda-invoker @arcticleaf/aws-util-dynamodb @asalam/taynmo @alexa-skill-components/catalog-explorer @alexa-skill-components/checkout @alexa-skill-components/list-navigation @alphax/dynamodb @awboost/ddb-table-client @aws/workbench-core-accounts @aws/workbench-core-base @aws/workbench-core-environments @awsless/dynamodb @awsless/formation @aws-sdk/lib-dynamodb @beepmehere/lib @beesley/bags-of-cache @baselinejs/dynamodb @basemaps/shared @bifravst/http-api-mock @castore/dynamodb-event-storage-adapter @castore/event-storage-adapter-dynamodb @cj-tech-master/aws-lambda-graphql @cgauge/dtc-aws-plugin @0xsequence/discord-bot-wallet-utils @boxyhq/saml-jackson @decorum/dynamodb-seeder @declanprice/dynostore @declanprice/projector @devs-studio/dynamo @darsai/aws-toolbox @danielisgr8/confidential-claus-lambda zimoykin-dynamodb-orm underflag-dynamodb @gtsc/entity-storage-connector-dynamodb @h0pe/mia @hashicorp/versioned-docs @hdtech/vd-processor @hdtech/vdm @humm-dev/shopify-app-session-storage-dynamodb @effect-ak/effortless @emdgroup/dynamodb-paginator @goldstack/template-dynamodb @gomomento-poc/aws-cache-helpers @eventual/aws-runtime @levarne/pineapple-engine @liammullan/dynatype @lifeomic/aws-sdk-helpers @lifeomic/delta @lifeomic/dynamost @mechination/aws_constructs @martzcodes/cdk-dynamodb-cdc @navch/dynamodb @nasa-gcn/dynamodb-autoincrement @eowe/cdk-utils @eresearchqut/dynamodbdown @eyevinn/player-analytics-shared @ezee/dyngoose

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