code: @Override
      public java.util.concurrent.Future<SetSubscriptionAttributesResult> setSubscriptionAttributesAsync(String subscriptionArn, String attributeName,
              String attributeValue) {
  
          return setSubscriptionAttributesAsync(new SetSubscriptionAttributesRequest().withSubscriptionArn(subscriptionArn).withAttributeName(attributeName)
                  .withAttributeValue(attributeValue));
      }
docs: Simplified method form for invoking the SetSubscriptionAttributes operation.
  
  @see #setSubscriptionAttributesAsync(SetSubscriptionAttributesRequest)