---
id: mypy-boto3-iotevents
version: "1.43.0"
license: MIT
license_treatment: permissive
maintenance: active
---

# mypy-boto3-iotevents — Type annotations for boto3 IoTEvents 1.43.0 service generated with mypy-boto3-builder 8.12.0

License: permissive · Maintenance: active · Downloads: 236.5K/mo

## What it is and what it does

This package is a type stub library that adds static type information to boto3's IoTEvents service. It is generated automatically from boto3 1.43.0 using mypy-boto3-builder 8.12.0 and works with type checkers (mypy, pyright) and IDEs (VSCode, PyCharm, Emacs, Sublime Text) to provide code completion and catch type errors at development time.

The package contains no runtime logic—it only provides type hints through stub files. When installed, it enables your IDE and type checker to understand boto3 IoTEvents client methods, parameters, and return types without requiring explicit type annotations in your code. It supports Python 3.9 through 3.14 and depends only on typing-extensions.

Use it for:

- Enable IDE autocomplete and parameter hints when writing boto3 IoTEvents code in VSCode or PyCharm.
- Catch type mismatches in IoTEvents API calls during development with mypy or pyright before runtime.
- Use typed literals from mypy_boto3_iotevents.literals for stricter validation of enum-like parameters.
- Maintain type safety in large AWS projects that interact with IoTEvents without manual type annotations.
- Integrate type checking into CI/CD pipelines to enforce correct boto3 IoTEvents usage across a team.

## Worth the install?

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

Provides type annotations and IDE autocompletion support for boto3's IoTEvents service, enabling static type checking with mypy, pyright, and other tools.

Yes, if you use boto3's IoTEvents service and want IDE autocompletion or static type checking. The package is lightweight, actively maintained, permissively licensed, and has no security vulnerabilities. Install it as a development dependency (or use boto3-stubs[iotevents] for a bundled approach) to gain immediate type safety benefits with minimal friction.

## Install

pip install mypy-boto3-iotevents
uv add mypy-boto3-iotevents
poetry add mypy-boto3-iotevents

## Installing mypy-boto3-iotevents

Before you install: Low friction: pure Python wheel with a single runtime dependency (typing-extensions). Actively maintained as of 2026-06-22 with 670 repository stars.

License in practice: MIT license permits unrestricted use, modification, and distribution in both open-source and commercial projects.

Quickstart:

pip install mypy-boto3-iotevents

from boto3.session import Session
from mypy_boto3_iotevents import IoTEventsClient

client: IoTEventsClient = Session().client("iotevents")

Requires Python 3.9 or later; boto3 must be installed separately in your environment.

Verify before relying:

- Whether PyCharm performance issues mentioned in the description (issue PY-40997) still affect current versions.
- Whether the lite variant (boto3-stubs-lite) offers meaningful performance improvements for large projects.

## Package facts

- License: MIT (permissive)
- Python support: supports_current
- Install friction: low
- Maintenance: active
- Downloads: 236.5K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

boto3 type stubs iotevents, type annotations aws iotevents, mypy boto3 iotevents, boto3 iotevents autocomplete, static type checking aws, ide code completion boto3, pyright boto3 stubs, type-stubs, aws-sdk, static-typing

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