@aws-sdk/client-lakeformation

Description

AWS SDK for JavaScript LakeFormation Client for Node.js, Browser and React Native.

Lake Formation

Defines the public endpoint for the Lake Formation service.

Installing

To install the this package, simply type add or install @aws-sdk/client-lakeformation using your favorite package manager:

• npm install @aws-sdk/client-lakeformation
• yarn add @aws-sdk/client-lakeformation
• pnpm add @aws-sdk/client-lakeformation

Getting Started

Import

The AWS SDK is modulized by clients and commands. To send a request, you only need to import the LakeFormationClient and the commands you need, for example ListLFTagsCommand:

// ES5 example
const { LakeFormationClient, ListLFTagsCommand } = require("@aws-sdk/client-lakeformation");

// ES6+ example
import { LakeFormationClient, ListLFTagsCommand } from "@aws-sdk/client-lakeformation";

Usage

To send a request, you:

• Initiate client with configuration (e.g. credentials, region).
• Initiate command with input parameters.
• Call send operation on client with command object as input.
• If you are using a custom http handler, you may call destroy() to close open connections.

// a client can be shared by different commands.
const client = new LakeFormationClient({ region: "REGION" });

const params = {
  /** input parameters */
};
const command = new ListLFTagsCommand(params);

Async/await

We recommend using await operator to wait for the promise returned by send operation as follows:

// async/await.
try {
  const data = await client.send(command);
  // process data.
} catch (error) {
  // error handling.
} finally {
  // finally.
}

Async-await is clean, concise, intuitive, easy to debug and has better error handling as compared to using Promise chains or callbacks.

Promises

You can also use Promise chaining to execute send operation.

client.send(command).then(
  (data) => {
    // process data.
  },
  (error) => {
    // error handling.
  }
);

Promises can also be called using .catch() and .finally() as follows:

client
  .send(command)
  .then((data) => {
    // process data.
  })
  .catch((error) => {
    // error handling.
  })
  .finally(() => {
    // finally.
  });

Callbacks

We do not recommend using callbacks because of callback hell, but they are supported by the send operation.

// callbacks.
client.send(command, (err, data) => {
  // process err and data.
});

v2 compatible style

The client can also send requests using v2 compatible style. However, it results in a bigger bundle size and may be dropped in next major version. More details in the blog post on modular packages in AWS SDK for JavaScript

import * as AWS from "@aws-sdk/client-lakeformation";
const client = new AWS.LakeFormation({ region: "REGION" });

// async/await.
try {
  const data = await client.listLFTags(params);
  // process data.
} catch (error) {
  // error handling.
}

// Promises.
client
  .listLFTags(params)
  .then((data) => {
    // process data.
  })
  .catch((error) => {
    // error handling.
  });

// callbacks.
client.listLFTags(params, (err, data) => {
  // process err and data.
});

Troubleshooting

When the service returns an exception, the error will include the exception information, as well as response metadata (e.g. request id).

try {
  const data = await client.send(command);
  // process data.
} catch (error) {
  const { requestId, cfId, extendedRequestId } = error.$metadata;
  console.log({ requestId, cfId, extendedRequestId });
  /**
   * The keys within exceptions are also parsed.
   * You can access them by specifying exception names:
   * if (error.name === 'SomeServiceException') {
   *     const value = error.specialKeyInException;
   * }
   */
}

Getting Help

Please use these community resources for getting help. We use the GitHub issues for tracking bugs and feature requests, but have limited bandwidth to address them.

• Visit Developer Guide or API Reference.
• Check out the blog posts tagged with aws-sdk-js on AWS Developer Blog.
• Ask a question on StackOverflow and tag it with aws-sdk-js.
• Join the AWS JavaScript community on gitter.
• If it turns out that you may have found a bug, please open an issue.

To test your universal JavaScript code in Node.js, browser and react-native environments, visit our code samples repo.

Contributing

This client code is generated automatically. Any modifications will be overwritten the next time the @aws-sdk/client-lakeformation package is updated. To contribute to client you can check our generate clients scripts.

License

This SDK is distributed under the Apache License, Version 2.0, see LICENSE for more information.

Client Commands (Operations List)

AddLFTagsToResource

Command API Reference / Input / Output

AssumeDecoratedRoleWithSAML

Command API Reference / Input / Output

BatchGrantPermissions

Command API Reference / Input / Output

BatchRevokePermissions

Command API Reference / Input / Output

CancelTransaction

Command API Reference / Input / Output

CommitTransaction

Command API Reference / Input / Output

CreateDataCellsFilter

Command API Reference / Input / Output

CreateLakeFormationIdentityCenterConfiguration

Command API Reference / Input / Output

CreateLakeFormationOptIn

Command API Reference / Input / Output

CreateLFTag

Command API Reference / Input / Output

DeleteDataCellsFilter

Command API Reference / Input / Output

DeleteLakeFormationIdentityCenterConfiguration

Command API Reference / Input / Output

DeleteLakeFormationOptIn

Command API Reference / Input / Output

DeleteLFTag

Command API Reference / Input / Output

DeleteObjectsOnCancel

Command API Reference / Input / Output

DeregisterResource

Command API Reference / Input / Output

DescribeLakeFormationIdentityCenterConfiguration

Command API Reference / Input / Output

DescribeResource

Command API Reference / Input / Output

DescribeTransaction

Command API Reference / Input / Output

ExtendTransaction

Command API Reference / Input / Output

GetDataCellsFilter

Command API Reference / Input / Output

GetDataLakePrincipal

Command API Reference / Input / Output

GetDataLakeSettings

Command API Reference / Input / Output

GetEffectivePermissionsForPath

Command API Reference / Input / Output

GetLFTag

Command API Reference / Input / Output

GetQueryState

Command API Reference / Input / Output

GetQueryStatistics

Command API Reference / Input / Output

GetResourceLFTags

Command API Reference / Input / Output

GetTableObjects

Command API Reference / Input / Output

GetTemporaryGluePartitionCredentials

Command API Reference / Input / Output

GetTemporaryGlueTableCredentials

Command API Reference / Input / Output

GetWorkUnitResults

Command API Reference / Input / Output

GetWorkUnits

Command API Reference / Input / Output

GrantPermissions

Command API Reference / Input / Output

ListDataCellsFilter

Command API Reference / Input / Output

ListLakeFormationOptIns

Command API Reference / Input / Output

ListLFTags

Command API Reference / Input / Output

ListPermissions

Command API Reference / Input / Output

ListResources

Command API Reference / Input / Output

ListTableStorageOptimizers

Command API Reference / Input / Output

ListTransactions

Command API Reference / Input / Output

PutDataLakeSettings

Command API Reference / Input / Output

RegisterResource

Command API Reference / Input / Output

RemoveLFTagsFromResource

Command API Reference / Input / Output

RevokePermissions

Command API Reference / Input / Output

SearchDatabasesByLFTags

Command API Reference / Input / Output

SearchTablesByLFTags

Command API Reference / Input / Output

StartQueryPlanning

Command API Reference / Input / Output

StartTransaction

Command API Reference / Input / Output

UpdateDataCellsFilter

Command API Reference / Input / Output

UpdateLakeFormationIdentityCenterConfiguration

Command API Reference / Input / Output

UpdateLFTag

Command API Reference / Input / Output

UpdateResource

Command API Reference / Input / Output

UpdateTableObjects

Command API Reference / Input / Output

UpdateTableStorageOptimizer

Command API Reference / Input / Output