async fn create_hapg(
        &self,
        input: CreateHapgRequest,
    ) -> Result<CreateHapgResponse, RusotoError<CreateHapgError>> {
        let mut request = self.new_signed_request("POST", "/");
        request.add_header("x-amz-target", "CloudHsmFrontendService.CreateHapg");
        let encoded = serde_json::to_string(&input).unwrap();
        request.set_payload(Some(encoded));

        let response = self
            .sign_and_dispatch(request, CreateHapgError::from_response)
            .await?;
        let mut response = response;
        let response = response.buffer().await.map_err(RusotoError::HttpDispatch)?;
        proto::json::ResponsePayload::new(&response).deserialize::<CreateHapgResponse, _>()
    }
<p>This is documentation for <b>AWS CloudHSM Classic</b>. For more information, see <a href="http://aws.amazon.com/cloudhsm/faqs-classic/">AWS CloudHSM Classic FAQs</a>, the <a href="https://docs.aws.amazon.com/cloudhsm/classic/userguide/">AWS CloudHSM Classic User Guide</a>, and the <a href="https://docs.aws.amazon.com/cloudhsm/classic/APIReference/">AWS CloudHSM Classic API Reference</a>.</p> <p> <b>For information about the current version of AWS CloudHSM</b>, see <a href="http://aws.amazon.com/cloudhsm/">AWS CloudHSM</a>, the <a href="https://docs.aws.amazon.com/cloudhsm/latest/userguide/">AWS CloudHSM User Guide</a>, and the <a href="https://docs.aws.amazon.com/cloudhsm/latest/APIReference/">AWS CloudHSM API Reference</a>.</p> <p>Creates a high-availability partition group. A high-availability partition group is a group of partitions that spans multiple physical HSMs.</p>
rusoto/services/cloudhsm/src/generated.rs