docs: def delete_free_shipping_coupon_by_id(cls, free_shipping_coupon_id, **kwargs):
          """Delete FreeShippingCoupon
  
          Delete an instance of FreeShippingCoupon by its ID.
          This method makes a synchronous HTTP request by default. To make an
          asynchronous HTTP request, please pass async=True
          >>> thread = api.delete_free_shipping_coupon_by_id(free_shipping_coupon_id, async=True)
          >>> result = thread.get()
  
          :param async bool
          :param str free_shipping_coupon_id: ID of freeShippingCoupon to delete. (required)
          :return: None
                   If the method is called asynchronously,
                   returns the request thread.
          """
          kwargs['_return_http_data_only'] = True
          if kwargs.get('async'):
              return cls._delete_free_shipping_coupon_by_id_with_http_info(free_shipping_coupon_id, **kwargs)
          else:
              (data) = cls._delete_free_shipping_coupon_by_id_with_http_info(free_shipping_coupon_id, **kwargs)
              return data