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

# mypy-boto3-ivschat — Type annotations for boto3 Ivschat 1.43.0 service generated with mypy-boto3-builder 8.12.0

License: permissive · Maintenance: active · Downloads: 243.6K/mo

## What it is and what it does

mypy-boto3-ivschat is a type stub package that adds complete type annotations for boto3's Ivschat service. It enables static type checkers and IDEs to understand boto3 Ivschat client calls, providing autocomplete, inline documentation, and type-checking errors at development time rather than runtime. The package is generated from boto3 service definitions and works with mypy, pyright, VSCode Pylance, PyCharm, Emacs, and Sublime Text.

The package depends only on typing-extensions and is designed as a development-time dependency. It can be installed standalone or as part of boto3-stubs, and supports Python 3.9 through 3.14. The stubs include client annotations, literal types for valid parameter values, and type definitions for request and response structures, allowing developers to catch type errors before deployment.

Use it for:

- Enable IDE autocomplete and type hints when writing boto3 Ivschat client code in VSCode or PyCharm.
- Run mypy or pyright type checking on boto3 Ivschat calls to catch errors before runtime.
- Use TYPE_CHECKING guards to include type annotations in development without adding a production dependency.
- Access literal types and TypeDefs for Ivschat to validate parameter values and response structures at type-check time.

## Worth the install?

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

Provides type annotations and IDE autocompletion for the boto3 Ivschat 1.43.0 service, enabling static type checking in mypy, pyright, VSCode, PyCharm, and other tools.

Yes, if you use boto3 Ivschat and want static type checking or IDE support. Install friction is minimal, maintenance is active, and the MIT license has no restrictions. The package is a pure stub with no runtime overhead when used behind TYPE_CHECKING guards. Skip only if you have no type-checking tooling in your workflow.

## Install

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

## Installing mypy-boto3-ivschat

Before you install: Low install friction; single runtime dependency on typing-extensions. Actively maintained with recent releases and no known vulnerabilities.

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

Quickstart:

pip install mypy-boto3-ivschat

from boto3.session import Session
from mypy_boto3_ivschat import IvschatClient

client: IvschatClient = Session().client("ivschat")
# Type checking and IDE completion now available

Requires Python 3.9 or later; boto3 must be installed separately for runtime use.

Verify before relying:

- Performance impact on PyCharm when using full boto3-stubs (documentation mentions potential slowness with Literal overloads).
- Whether the generated stubs remain synchronized with boto3 service updates beyond the stated 1.43.0 version.

## Package facts

- License: MIT (permissive)
- Python support: supports_current
- Install friction: low
- Maintenance: active
- Downloads: 243.6K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

boto3 type stubs, aws ivschat type annotations, boto3 mypy support, ide autocompletion boto3, static type checking aws sdk, boto3 pyright stubs, ivschat client typing, type-stubs, aws-sdk, boto3

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