async fn list_datasets(
        &self,
        input: ListDatasetsRequest,
    ) -> Result<ListDatasetsResponse, RusotoError<ListDatasetsError>> {
        let mut request = self.new_signed_request("POST", "/");
        request.add_header("x-amz-target", "AmazonForecast.ListDatasets");
        let encoded = serde_json::to_string(&input).unwrap();
        request.set_payload(Some(encoded));

        let response = self
            .sign_and_dispatch(request, ListDatasetsError::from_response)
            .await?;
        let mut response = response;
        let response = response.buffer().await.map_err(RusotoError::HttpDispatch)?;
        proto::json::ResponsePayload::new(&response).deserialize::<ListDatasetsResponse, _>()
    }
<p>Returns a list of datasets created using the <a>CreateDataset</a> operation. For each dataset, a summary of its properties, including its Amazon Resource Name (ARN), is returned. To retrieve the complete set of properties, use the ARN with the <a>DescribeDataset</a> operation.</p>
rusoto/services/forecast/src/generated.rs