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SFN module#

Index > SFN

Auto-generated documentation for SFN type annotations stubs module types-aiobotocore-stepfunctions.

How to install#

You can generate type annotations for aioboto3 package locally with mypy-boto3-builder. Use uv for build isolation.

  1. Run mypy-boto3-builder in your package root directory: uvx --with 'aioboto3==14.1.0' mypy-boto3-builder
  2. Select aioboto3 AWS SDK.
  3. Add SFN service.
  4. Use provided commands to install generated packages.

From PyPI with pip#

Install types-aioboto3 for SFN service.

# install with aioboto3 type annotations
python -m pip install 'types-aioboto3[stepfunctions]'

# Lite version does not provide session.client/resource overloads
# it is more RAM-friendly, but requires explicit type annotations
python -m pip install 'types-aioboto3-lite[stepfunctions]'

# standalone installation
python -m pip install types-aiobotocore-stepfunctions

How to uninstall#

python -m pip uninstall -y types-aiobotocore-stepfunctions

Usage#

Code samples can be found in Examples.

SFNClient#

Type annotations and code completion for session.client("stepfunctions") as SFNClient boto3 documentation

# SFNClient usage example

from aioboto3.session import Session

from types_aiobotocore_stepfunctions.client import SFNClient


session = Session()
async with session.client("stepfunctions") as client:
    client: SFNClient

Paginators#

Type annotations and code completion for paginators from session.client("stepfunctions").get_paginator("...").

# GetExecutionHistoryPaginator usage example

from types_aiobotocore_stepfunctions.paginator import GetExecutionHistoryPaginator

def get_get_execution_history_paginator() -> GetExecutionHistoryPaginator:
    return client.get_paginator("get_execution_history"))

Literals#

Type annotations for literals used in methods and schema.

# EncryptionTypeType usage example

from types_aiobotocore_stepfunctions.literals import EncryptionTypeType

def get_value() -> EncryptionTypeType:
    return "AWS_OWNED_KEY"

Type definitions#

Type annotations for type definitions used in methods and schema.