mypy-boto3-identitystore

import boto3 from mypy_boto3_identitystore.client import IdentityStoreClient from os import environ # Configure AWS credentials and region (e.g., via environment variables or ~/.aws/credentials) # For a runnable example, we'll use os.environ.get for safe execution. # Explicitly type the client for mypy/IDE assistance def get_identitystore_client() -> IdentityStoreClient: client: IdentityStoreClient = boto3.client( "identitystore", region_name=environ.get('AWS_REGION', 'us-east-1') ) return client # Example usage if __name__ == "__main__": try: identitystore_client = get_identitystore_client() # Replace with a real IdentityStore ID from your AWS account identity_store_id = environ.get('IDENTITY_STORE_ID', 'd-xxxxxxxxxx') # Example: List users (requires appropriate permissions) # Note: This operation might require an actual IdentityStore ID to succeed. response = identitystore_client.list_users(IdentityStoreId=identity_store_id) print("Successfully listed IdentityStore users (first page).") for user in response.get('Users', []): print(f" User ID: {user.get('UserId')}, UserName: {user.get('UserName')}") # Demonstrating a method that doesn't exist on BaseClient but does on IdentityStoreClient # This would be flagged by a type checker without the stub. # identitystore_client.non_existent_method() # Mypy error: "IdentityStoreClient" has no attribute "non_existent_method" except Exception as e: print(f"An error occurred: {e}") print("Please ensure 'boto3' is installed, AWS credentials are configured, and IDENTITY_STORE_ID is set if needed.")