---
id: mypy-boto3-rtbfabric
version: "1.43.56"
license: MIT
license_treatment: permissive
maintenance: active
---

# mypy-boto3-rtbfabric — Type annotations for boto3 RTBFabric 1.43.56 service generated with mypy-boto3-builder 8.12.0

License: permissive · Maintenance: active · Downloads: 234.2K/mo

## What it is and what it does

This package is a type stub library that adds IDE and static type checker support to boto3's RTBFabric service. It's generated automatically from boto3 1.43.56 using mypy-boto3-builder 8.12.0 and provides complete type annotations for RTBFabricClient, paginators, waiters, and service-specific type definitions. When installed alongside boto3, it enables code completion and type checking in VSCode (with Pylance), PyCharm, Emacs, Sublime Text, and command-line tools like mypy and pyright.

The package is stub-only (no runtime code), meaning it exists purely to inform your IDE and type checker about boto3's API surface. It has a single runtime dependency on typing-extensions and requires Python 3.9 or later. The documentation notes that PyCharm can experience performance issues with the full type stubs due to Literal overloads, and recommends the lighter boto3-stubs-lite variant as an alternative if needed.

Use it for:

- Enable IDE autocomplete and inline documentation for RTBFabric API calls in VSCode or PyCharm without writing manual type hints.
- Catch RTBFabric API errors at development time using mypy or pyright before running code.
- Provide explicit type annotations for RTBFabricClient, paginators, and waiters in codebases that require strict type safety.
- Support type-aware refactoring and navigation in IDEs that rely on stub files for boto3 services.
- Use TYPE_CHECKING guards to add type hints without adding a production dependency on the stubs package.

## Worth the install?

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

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

Yes, if you use boto3's RTBFabric service and want IDE support or static type checking. Install friction is minimal, maintenance is active, and the MIT license has no restrictions. The only caveat is PyCharm performance—if you use PyCharm and experience slowness, consider boto3-stubs-lite instead.

## Install

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

## Installing mypy-boto3-rtbfabric

Before you install: Low friction install with a single lightweight runtime dependency (typing-extensions). Actively maintained with recent releases; the package is generated automatically from boto3 1.43.56.

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

Quickstart:

python -m pip install 'boto3-stubs[rtbfabric]'

from boto3.session import Session
from mypy_boto3_rtbfabric import RTBFabricClient

client: RTBFabricClient = Session().client("rtbfabric")

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

Verify before relying:

- Whether PyCharm performance issues mentioned in the docs (PY-40997) remain unresolved or have been addressed.
- Specific RTBFabric API operations and parameters covered by the type annotations.

## Package facts

- License: MIT (permissive)
- Python support: supports_current
- Install friction: low
- Maintenance: active
- Downloads: 234.2K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

boto3 type stubs, aws rtbfabric type annotations, mypy boto3 stubs, boto3 ide autocomplete, static type checking aws, pyright boto3 support, boto3 type hints, type-stubs, boto3, aws-sdk

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