async fn create_batch_inference_job(
        &self,
        input: CreateBatchInferenceJobRequest,
    ) -> Result<CreateBatchInferenceJobResponse, RusotoError<CreateBatchInferenceJobError>> {
        let mut request = self.new_signed_request("POST", "/");
        request.add_header("x-amz-target", "AmazonPersonalize.CreateBatchInferenceJob");
        let encoded = serde_json::to_string(&input).unwrap();
        request.set_payload(Some(encoded));

        let response = self
            .sign_and_dispatch(request, CreateBatchInferenceJobError::from_response)
            .await?;
        let mut response = response;
        let response = response.buffer().await.map_err(RusotoError::HttpDispatch)?;
        proto::json::ResponsePayload::new(&response)
            .deserialize::<CreateBatchInferenceJobResponse, _>()
    }
<p>Creates a batch inference job. The operation can handle up to 50 million records and the input file must be in JSON format. For more information, see <a>recommendations-batch</a>.</p>
rusoto/services/personalize/src/generated.rs