async fn stop_run(
        &self,
        input: StopRunRequest,
    ) -> Result<StopRunResult, RusotoError<StopRunError>> {
        let mut request = self.new_signed_request("POST", "/");
        request.add_header("x-amz-target", "DeviceFarm_20150623.StopRun");
        let encoded = serde_json::to_string(&input).unwrap();
        request.set_payload(Some(encoded));

        let response = self
            .sign_and_dispatch(request, StopRunError::from_response)
            .await?;
        let mut response = response;
        let response = response.buffer().await.map_err(RusotoError::HttpDispatch)?;
        proto::json::ResponsePayload::new(&response).deserialize::<StopRunResult, _>()
    }
<p>Initiates a stop request for the current test run. AWS Device Farm immediately stops the run on devices where tests have not started. You are not billed for these devices. On devices where tests have started executing, setup suite and teardown suite tests run to completion on those devices. You are billed for setup, teardown, and any tests that were in progress or already completed.</p>
rusoto/services/devicefarm/src/generated.rs