async def METHOD_NAME(self):
    self.template = await generate_managed_policy_template_from_base(
        IAMBIC_TEST_DETAILS.template_dir_path
    )
    self.policy_name = self.template.properties.policy_name
    self.path = self.template.properties.path
    self.all_account_ids = [
        account.account_id for account in IAMBIC_TEST_DETAILS.config.aws.accounts
    ]