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

# mypy-boto3-notifications — Type annotations for boto3 UserNotifications 1.43.0 service generated with mypy-boto3-builder 8.12.0

License: permissive · Maintenance: active · Downloads: 240.9K/mo

## What it is and what it does

This package is a type-stub library that adds complete type annotations for the boto3 UserNotifications service. It's generated automatically from boto3 1.43.0 using mypy-boto3-builder 8.12.0 and works with mypy, pyright, VSCode Pylance, PyCharm, Emacs, Sublime Text, and other type-aware tools. When installed, it enables IDE code completion and static type checking for UserNotifications client methods, paginators, and type definitions without requiring explicit type annotations in your code.

The package is a stub-only library (no runtime code) with a single dependency on typing-extensions. It's designed to be used alongside boto3 itself, either installed standalone or as part of the boto3-stubs bundle. The documentation notes that PyCharm may experience performance issues with the full stubs due to Literal overload handling, and recommends boto3-stubs-lite as an alternative if needed.

Use it for:

- Enable IDE autocomplete and type hints when writing boto3 UserNotifications code in VSCode, PyCharm, or other editors.
- Catch type errors in boto3 UserNotifications calls using mypy or pyright in CI/CD pipelines before runtime.
- Provide explicit type annotations for UserNotificationsClient, paginators, and service types in production code.
- Improve code maintainability by documenting expected argument and return types for boto3 UserNotifications operations.

## Worth the install?

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

Provides type annotations and IDE autocompletion for boto3's UserNotifications service (1.43.0), enabling static type checking with mypy, pyright, and other tools.

Yes, if you use boto3's UserNotifications service and want type safety. Install friction is minimal, maintenance is active, and the MIT license poses no restrictions. The only caveat is PyCharm performance—if you use PyCharm heavily, test first or consider boto3-stubs-lite instead. No known vulnerabilities.

## Install

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

## Installing mypy-boto3-notifications

Before you install: Low install friction; single runtime dependency on typing-extensions. Actively maintained with recent releases; repository shows 670 stars and last commit on 2026-06-22.

License in practice: MIT license permits unrestricted use, modification, and distribution with minimal restrictions—suitable for both open-source and proprietary projects.

Quickstart:

pip install mypy-boto3-notifications

from boto3.session import Session
from mypy_boto3_notifications import UserNotificationsClient

client: UserNotificationsClient = Session().client("notifications")

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

Verify before relying:

- Whether performance impact on PyCharm is acceptable for your codebase size (documentation notes potential slowness with Literal overloads).
- Whether boto3-stubs-lite is a better fit if you need lower memory overhead or faster PyCharm performance.

## Package facts

- License: MIT (permissive)
- Python support: supports_current
- Install friction: low
- Maintenance: active
- Downloads: 240.9K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

boto3 type stubs notifications, mypy boto3 type annotations, aws notifications client typing, boto3 ide autocomplete, static type checking boto3, type-stubs, aws-sdk, static-typing

[View on SkillFed](https://skillfed.io/packages/mypy-boto3-notifications) · [View on PyPI](https://pypi.org/project/mypy-boto3-notifications/)