---
id: aws-cdk-aws-iot-alpha
version: "2.265.0a0"
license: Apache-2.0
license_treatment: permissive
maintenance: active
---

# aws-cdk.aws-iot-alpha — The CDK Construct Library for AWS::IoT

License: permissive · Maintenance: active · Downloads: 309.3K/mo

## What it is and what it does

This package provides high-level CDK constructs for AWS IoT Core, allowing you to define IoT infrastructure declaratively in Python. It wraps AWS IoT's core capabilities—topic rules that route device messages to AWS services, logging configuration for monitoring IoT activity, and Device Defender audits for security compliance—into reusable, composable objects that integrate with the broader AWS CDK ecosystem.

The library is explicitly marked as experimental and alpha-stage, meaning its APIs are actively evolving and may introduce breaking changes between releases without following semantic versioning. You use it by instantiating constructs like TopicRule, Logging, and AccountAuditConfiguration within a CDK stack, configuring them with SQL queries, actions, and audit checks, then synthesizing the stack into CloudFormation templates. It depends on aws-cdk-lib, constructs, jsii, and publication—all standard CDK infrastructure packages.

Use it for:

- Define IoT topic rules that automatically invoke Lambda functions or write to CloudWatch Logs when devices publish to MQTT topics.
- Enable centralized logging and monitoring of AWS IoT activity across your account.
- Configure Device Defender audits to check for security drifts in device certificates, policies, and IAM role permissions.
- Set up scheduled audits (daily, weekly, monthly) to continuously validate IoT security posture.
- Route IoT device messages to multiple AWS services (SNS, S3, DynamoDB) based on topic patterns and SQL filters.

## Worth the install?

AI-flagged interpretation of the facts above — verify before relying.

Provides AWS CDK constructs for defining AWS IoT Core resources—topic rules, logging, and device audits—as infrastructure-as-code in Python.

Yes, with conditions. Install if you are building IoT infrastructure with AWS CDK and need to define topic rules, logging, or audits programmatically. The package is actively maintained and has no known vulnerabilities. However, accept that APIs are experimental—review the release notes before upgrading, and avoid it in production systems where breaking changes pose high risk until the library reaches stable status.

## Install

pip install aws-cdk-aws-iot-alpha
uv add aws-cdk-aws-iot-alpha
poetry add aws-cdk-aws-iot-alpha

## Installing aws-cdk.aws-iot-alpha

Before you install: Low install friction with four runtime dependencies. Actively maintained with a release 1 day old. Marked as experimental/alpha—APIs are subject to breaking changes without semantic versioning guarantees, so expect potential updates when upgrading.

License in practice: Licensed under Apache-2.0 (permissive), allowing commercial and private use with minimal restrictions.

Quickstart:

pip install aws-cdk-aws-iot-alpha

import aws_cdk.aws_iot as iot

topic_rule = iot.TopicRule(self, "TopicRule",
    sql=iot.IotSql.from_string_as_ver20160323("SELECT * FROM 'device/+/data'")
)

Requires Python 3.10 or later. Intended for use within an AWS CDK application context (self parameter).

Verify before relying:

- Whether all audit check types and scheduled audit frequencies are fully documented in the package itself or require external AWS documentation.
- Performance characteristics when managing large numbers of topic rules or audit configurations.
- Compatibility guarantees with specific aws-cdk-lib versions beyond the runtime dependency.

## Package facts

- License: Apache-2.0 (permissive)
- Python support: supports_current
- Install friction: low
- Maintenance: active
- Downloads: 309.3K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

AWS IoT CDK constructs, IoT topic rules infrastructure, AWS device messaging rules, IoT audit and logging CDK, AWS IoT Core Python, CDK IoT construct library, IoT rule actions and routing, aws-cdk, iot-infrastructure, alpha-stage

[View on SkillFed](https://skillfed.io/packages/aws-cdk-aws-iot-alpha) · [View on PyPI](https://pypi.org/project/aws-cdk-aws-iot-alpha/)