Use CreateForecast with an AWS SDK or CLI - Amazon Forecast

Use CreateForecast with an AWS SDK or CLI

The following code example shows how to use CreateForecast.

Java
SDK for Java 2.x
Note

There's more on GitHub. Find the complete example and learn how to set up and run in the AWS Code Examples Repository.

import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.forecast.ForecastClient; import software.amazon.awssdk.services.forecast.model.CreateForecastRequest; import software.amazon.awssdk.services.forecast.model.CreateForecastResponse; import software.amazon.awssdk.services.forecast.model.ForecastException; /** * Before running this Java V2 code example, set up your development * environment, including your credentials. * * For more information, see the following documentation topic: * * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html */ public class CreateForecast { public static void main(String[] args) { final String usage = """ Usage: <name> <predictorArn>\s Where: name - The name of the forecast.\s predictorArn - The arn of the predictor to use.\s """; if (args.length != 2) { System.out.println(usage); System.exit(1); } String name = args[0]; String predictorArn = args[1]; Region region = Region.US_WEST_2; ForecastClient forecast = ForecastClient.builder() .region(region) .build(); String forecastArn = createNewForecast(forecast, name, predictorArn); System.out.println("The ARN of the new forecast is " + forecastArn); forecast.close(); } public static String createNewForecast(ForecastClient forecast, String name, String predictorArn) { try { CreateForecastRequest forecastRequest = CreateForecastRequest.builder() .forecastName(name) .predictorArn(predictorArn) .build(); CreateForecastResponse response = forecast.createForecast(forecastRequest); return response.forecastArn(); } catch (ForecastException e) { System.err.println(e.awsErrorDetails().errorMessage()); System.exit(1); } return ""; } }
  • For API details, see CreateForecast in AWS SDK for Java 2.x API Reference.

For a complete list of AWS SDK developer guides and code examples, see Using Forecast with an AWS SDK. This topic also includes information about getting started and details about previous SDK versions.