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Index > MarketplaceCatalog > Examples

Auto-generated documentation for MarketplaceCatalog type annotations stubs module mypy-boto3-marketplace-catalog.


Implicit type annotations

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

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

Client usage example
from boto3.session import Session

session = Session()

client = session.client("marketplace-catalog")  # (1)
result = client.cancel_change_set()  # (2)
  1. client: MarketplaceCatalogClient
  2. result: CancelChangeSetResponseTypeDef

Explicit type annotations

With boto3-stubs-lite[marketplace-catalog] or a standalone mypy_boto3_marketplace_catalog package, you have to explicitly specify client: MarketplaceCatalogClient 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.

Client usage example
from boto3.session import Session

from mypy_boto3_marketplace_catalog.client import MarketplaceCatalogClient
from mypy_boto3_marketplace_catalog.type_defs import CancelChangeSetResponseTypeDef
from mypy_boto3_marketplace_catalog.type_defs import CancelChangeSetRequestRequestTypeDef

session = Session()

client: MarketplaceCatalogClient = session.client("marketplace-catalog")

kwargs: CancelChangeSetRequestRequestTypeDef = {...}
result: CancelChangeSetResponseTypeDef = client.cancel_change_set(**kwargs)