@aws-sdk/util-user-agent-node

What is @aws-sdk/util-user-agent-node?

@aws-sdk/util-user-agent-node is a utility package from the AWS SDK for JavaScript. It is used to construct and manage user-agent strings for AWS SDK clients running in Node.js environments. This helps in identifying the SDK version, environment, and other relevant information when making requests to AWS services.

What are @aws-sdk/util-user-agent-node's main functionalities?

Constructing User-Agent String

This feature allows you to construct a default user-agent string that includes information about the SDK version and the runtime environment.

const { defaultUserAgent } = require('@aws-sdk/util-user-agent-node');
const userAgent = defaultUserAgent();
console.log(userAgent);

Customizing User-Agent String

This feature allows you to customize the user-agent string by adding additional information, such as application-specific details.

const { defaultUserAgent } = require('@aws-sdk/util-user-agent-node');
const customUserAgent = defaultUserAgent({ custom: 'myApp/1.0.0' });
console.log(customUserAgent);

Other packages similar to @aws-sdk/util-user-agent-node

useragent

The 'useragent' package is a comprehensive library for parsing user-agent strings in Node.js. It provides detailed information about the browser, operating system, and device. Unlike @aws-sdk/util-user-agent-node, which is focused on constructing user-agent strings for AWS SDK clients, 'useragent' is more general-purpose and can be used in a variety of applications.

ua-parser-js

The 'ua-parser-js' package is a JavaScript library for parsing user-agent strings and extracting detailed information about the browser, engine, OS, CPU, and device. It is similar to 'useragent' but is designed to be lightweight and fast. While @aws-sdk/util-user-agent-node is specialized for AWS SDK clients, 'ua-parser-js' is suitable for broader use cases.

README

@aws-sdk/util-user-agent-node

An internal package

Usage

You probably shouldn't, at least directly.

Changelog

3.614.0 (2024-07-10)

Bug Fixes

• util-dynamodb: perform global interface check in NativeAttributeBinary union (#6261) (e116b4c)

Features

• client-batch: This feature allows AWS Batch Jobs with EKS container orchestration type to be run as Multi-Node Parallel Jobs. (bda616d)
• client-bedrock-agent-runtime: Introduces query decomposition, enhanced Agents integration with Knowledge bases, session summary generation, and code interpretation (preview) for Claude V3 Sonnet and Haiku models. Also introduces Prompt Flows (preview) to link prompts, foundational models, and resources for end-to-end solutions. (f2f40c1)
• client-bedrock-agent: Introduces new data sources and chunking strategies for Knowledge bases, advanced parsing logic using FMs, session summary generation, and code interpretation (preview) for Claude V3 Sonnet and Haiku models. Also introduces Prompt Flows (preview) to link prompts, foundational models, and resources. (6d701b1)
• client-bedrock-runtime: Add support for contextual grounding check and ApplyGuardrail API for Guardrails for Amazon Bedrock. (8863b77)
• client-bedrock: Add support for contextual grounding check for Guardrails for Amazon Bedrock. (f8cc6bd)
• client-ec2: Add parameters to enable provisioning IPAM BYOIPv4 space at a Local Zone Network Border Group level (d835dbb)
• client-glue: Add recipe step support for recipe node (c9d85d8)
• client-license-manager-linux-subscriptions: Add support for third party subscription providers, starting with RHEL subscriptions through Red Hat Subscription Manager (RHSM). Additionally, add support for tagging subscription provider resources, and detect when an instance has more than one Linux subscription and notify the customer. (e490334)
• client-mediaconnect: AWS Elemental MediaConnect introduces the ability to disable outputs. Disabling an output allows you to keep the output attached to the flow, but stop streaming to the output destination. A disabled output does not incur data transfer costs. (427a732)
• clients: update client endpoints as of 2024-07-10 (3a748e5)