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Index > Appflow > Examples

Auto-generated documentation for Appflow type annotations stubs module mypy-boto3-appflow.


Implicit type annotations#

Can be used with boto3-stubs[appflow] package installed.

Write your Appflow code as usual, type checking and code completion should work out of the box.

# AppflowClient usage example

from boto3.session import Session

session = Session()

client = session.client("appflow")  # (1)
result = client.cancel_flow_executions()  # (2)
  1. client: AppflowClient
  2. result: CancelFlowExecutionsResponseTypeDef

Explicit type annotations#

With boto3-stubs-lite[appflow] or a standalone mypy_boto3_appflow package, you have to explicitly specify client: AppflowClient type annotation.

All other type annotations are optional, as types should be discovered automatically. However, these type annotations can be helpful in your functions and methods.

# AppflowClient usage example with type annotations

from boto3.session import Session

from mypy_boto3_appflow.client import AppflowClient
from mypy_boto3_appflow.type_defs import CancelFlowExecutionsResponseTypeDef
from mypy_boto3_appflow.type_defs import CancelFlowExecutionsRequestRequestTypeDef

session = Session()

client: AppflowClient = session.client("appflow")

kwargs: CancelFlowExecutionsRequestRequestTypeDef = {...}
result: CancelFlowExecutionsResponseTypeDef = client.cancel_flow_executions(**kwargs)