mypy-boto3-amplifybackend

import boto3 from mypy_boto3_amplifybackend import AmplifyBackendClient from mypy_boto3_amplifybackend.type_defs import CreateBackendRequestRequestTypeDef, ResourceConfigTypeDef, AmplifyBackendTypeDef def create_amplify_backend(app_id: str, app_name: str, region_name: str = "us-east-1") -> AmplifyBackendTypeDef: """ Demonstrates creating an Amplify Backend using a type-hinted boto3 client. Note: A real backend creation requires more specific configurations and an existing Amplify application. This is a minimal example for typing. """ # Initialize the AmplifyBackend client with type hints client: AmplifyBackendClient = boto3.client("amplifybackend", region_name=region_name) # Example minimal resource configuration resource_config: ResourceConfigTypeDef = { "BackendManagerAppId": "amplify", # Often "amplify" for Amplify Console managed backends "AmplifyMetaConfig": {} # Typically contains ARN, Region, etc. } # Prepare the request payload using type definitions request_payload: CreateBackendRequestRequestTypeDef = { "AppId": app_id, "AppName": app_name, "ResourceConfig": resource_config, "ResourceType": "Amplify", # Or "Auth", "Storage", "API" depending on what you're creating } try: print(f"Attempting to create Amplify Backend for AppId: {app_id}, AppName: {app_name}...") response: AmplifyBackendTypeDef = client.create_backend(**request_payload) print("Backend creation initiated successfully.") print(f"Operation ID: {response.get('OperationId')}") print(f"App ID: {response.get('AppId')}") return response except client.exceptions.NotFoundException: print(f"Error: Amplify App with ID '{app_id}' not found.") except Exception as e: print(f"An unexpected error occurred: {e}") return {} if __name__ == "__main__": # Replace with your actual Amplify App ID and a desired app name # Ensure AWS credentials are configured (e.g., via ~/.aws/credentials or environment variables) # This example won't actually succeed without a valid pre-existing Amplify app ID # and potentially more detailed ResourceConfig. dummy_app_id = "d123456789abc" # This should be a real Amplify App ID for testing dummy_app_name = "MyAmplifyBackendApp" # To run this code, replace dummy_app_id and dummy_app_name with real values # and ensure your AWS environment is configured for boto3. # result = create_amplify_backend(dummy_app_id, dummy_app_name) # print(result) print("Quickstart complete. Modify `dummy_app_id` and `dummy_app_name` to test with real values.")