code: def help_center_article_subscription_show(self, article_id, id, locale=None, **kwargs):
          "https://developer.zendesk.com/rest_api/docs/help_center/subscriptions#show-article-subscription"
          api_path = "/api/v2/help_center/articles/{article_id}/subscriptions/{id}.json"
          api_path = api_path.format(article_id=article_id, id=id)
          if locale:
              api_opt_path = "/api/v2/help_center/{locale}/articles/{article_id}/subscriptions/{id}.json"
              api_path = api_opt_path.format(article_id=article_id, id=id, locale=locale)
          return self.call(api_path, **kwargsf help_center_article_subscription_show(self, article_id, id, locale=None, **kwargs):
          "https://developer.zendesk.com/rest_api/docs/help_center/subscriptions#show-article-subscription"
          api_path = "/api/v2/help_center/articles/{article_id}/subscriptions/{id}.json"
          api_path = api_path.format(article_id=article_id, id=id)
          if locale:
              api_opt_path = "/api/v2/help_center/{locale}/articles/{article_id}/subscriptions/{id}.json"
              api_path = api_opt_path.format(article_id=article_id, id=id, locale=locale)
          return self.call(api_path, **kwargs)
docs: https://developer.zendesk.com/rest_api/docs/help_center/subscriptions#show-article-subscription