Python SDK: エラーとリトライ

from squarecloud import SquareCloudAPIError

try:
    client.apps.start(app_id)
except SquareCloudAPIError as error:
    print(error.status, error.code, error.message)
    print(error.method, error.path)  # "POST" "/v2/apps/<id>/start"
    print(error)  # POST /v2/apps/<id>/start: HTTP 404 APP_NOT_FOUND

def start(app_id: str):
    try:
        client.apps.start(app_id)
    except SquareCloudAPIError as error:
        match error.code:
            case "APP_NOT_FOUND":
                return None
            case "CONTAINER_ALREADY_STARTED":
                return  # fine
            case _:
                if error.status == 429:
                    return retry_later()
                if error.status >= 500:
                    return report_outage(error)
                raise