async fn list_receipt_rule_sets(
        &self,
        input: ListReceiptRuleSetsRequest,
    ) -> Result<ListReceiptRuleSetsResponse, RusotoError<ListReceiptRuleSetsError>> {
        let mut request = SignedRequest::new("POST", "email", &self.region, "/");
        let params = self.new_params("ListReceiptRuleSets");
        let mut params = params;
        ListReceiptRuleSetsRequestSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, ListReceiptRuleSetsError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = ListReceiptRuleSetsResponseDeserializer::deserialize(
                "ListReceiptRuleSetsResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }
<p>Lists the receipt rule sets that exist under your AWS account in the current AWS Region. If there are additional receipt rule sets to be retrieved, you will receive a <code>NextToken</code> that you can provide to the next call to <code>ListReceiptRuleSets</code> to retrieve the additional entries.</p> <p>For information about managing receipt rule sets, see the <a href="https://docs.aws.amazon.com/ses/latest/DeveloperGuide/receiving-email-managing-receipt-rule-sets.html">Amazon SES Developer Guide</a>.</p> <p>You can execute this operation no more than once per second.</p>
rusoto/services/ses/src/generated.rs