async fn create_hsm_configuration(
        &self,
        input: CreateHsmConfigurationMessage,
    ) -> Result<CreateHsmConfigurationResult, RusotoError<CreateHsmConfigurationError>> {
        let mut request = SignedRequest::new("POST", "redshift", &self.region, "/");
        let params = self.new_params("CreateHsmConfiguration");
        let mut params = params;
        CreateHsmConfigurationMessageSerializer::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, CreateHsmConfigurationError::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 = CreateHsmConfigurationResultDeserializer::deserialize(
                "CreateHsmConfigurationResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }
<p>Creates an HSM configuration that contains the information required by an Amazon Redshift cluster to store and use database encryption keys in a Hardware Security Module (HSM). After creating the HSM configuration, you can specify it as a parameter when creating a cluster. The cluster will then store its encryption keys in the HSM.</p> <p>In addition to creating an HSM configuration, you must also create an HSM client certificate. For more information, go to <a href="https://docs.aws.amazon.com/redshift/latest/mgmt/working-with-HSM.html">Hardware Security Modules</a> in the Amazon Redshift Cluster Management Guide.</p>
rusoto/services/redshift/src/generated.rs