---
id: mypy-boto3-dms
version: "1.43.59"
license: MIT
license_treatment: permissive
maintenance: active
---

# mypy-boto3-dms — Type annotations for boto3 DatabaseMigrationService 1.43.59 service generated with mypy-boto3-builder 8.12.0

License: permissive · Maintenance: active · Downloads: 392.1K/mo

## What it is and what it does

mypy-boto3-dms is a type-stub package that adds comprehensive type annotations to boto3's DatabaseMigrationService client. It is generated from boto3 1.43.59 using mypy-boto3-builder 8.12.0 and works with mypy, pyright, VSCode, PyCharm, Emacs, Sublime Text, and other type-aware tools. The package enables static type checking and IDE autocompletion for DMS operations without requiring explicit type annotations in your code.

The package is designed as a development-time dependency—it can be imported only under TYPE_CHECKING guards to avoid runtime overhead in production. It covers client methods, paginators, waiters, and type definitions for the DatabaseMigrationService API, allowing developers to catch type errors early and get accurate code completion suggestions while writing boto3 code.

Use it for:

- Enable mypy or pyright type checking on boto3 DatabaseMigrationService code in CI/CD pipelines.
- Get IDE autocompletion and inline type hints when writing DMS client code in VSCode or PyCharm.
- Catch type mismatches in DMS API calls (e.g., incorrect parameter types) before runtime.
- Document expected types for DMS paginator and waiter usage in team codebases.
- Use in TYPE_CHECKING blocks to add type safety without adding runtime dependencies to production deployments.

## Worth the install?

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

Provides type annotations and IDE autocompletion support for boto3's DatabaseMigrationService client, enabling static type checking with mypy, pyright, and compatible editors.

Yes. This is a low-friction, actively maintained type-stub package with no security vulnerabilities, permissive MIT licensing, and broad IDE support. Install it if you use boto3's DatabaseMigrationService and want static type checking or IDE autocompletion. It can be safely used as a development-only dependency via TYPE_CHECKING guards.

## Install

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

## Installing mypy-boto3-dms

Before you install: Low install friction with a single lightweight runtime dependency (typing-extensions). Active maintenance with recent releases; last commit 2026-06-22 and release 16 days old indicate ongoing support.

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-dms

from boto3.session import Session
from mypy_boto3_dms import DatabaseMigrationServiceClient

client: DatabaseMigrationServiceClient = Session().client("dms")

Requires Python 3.9 or later; boto3 must be installed separately to use the client.

Verify before relying:

- Whether performance issues in PyCharm mentioned in the description have been resolved or persist in current versions.
- Specific IDE versions and configurations tested for full compatibility with type checking and autocompletion.

## Package facts

- License: MIT (permissive)
- Python support: supports_current
- Install friction: low
- Maintenance: active
- Downloads: 392.1K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

boto3 type stubs, dms type annotations, aws database migration service typing, boto3 mypy support, ide autocomplete boto3, pyright boto3 stubs, type hints aws sdk, type-stubs, aws-sdk, static-typing

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