async fn get_bundles(
        &self,
        input: GetBundlesRequest,
    ) -> Result<GetBundlesResult, RusotoError<GetBundlesError>> {
        let mut request = self.new_signed_request("POST", "/");
        request.add_header("x-amz-target", "Lightsail_20161128.GetBundles");
        let encoded = serde_json::to_string(&input).unwrap();
        request.set_payload(Some(encoded));

        let response = self
            .sign_and_dispatch(request, GetBundlesError::from_response)
            .await?;
        let mut response = response;
        let response = response.buffer().await.map_err(RusotoError::HttpDispatch)?;
        proto::json::ResponsePayload::new(&response).deserialize::<GetBundlesResult, _>()
    }
<p>Returns the list of bundles that are available for purchase. A bundle describes the specs for your virtual private server (or <i>instance</i>).</p>
rusoto/services/lightsail/src/generated.rs