CreateAutoPredictor

Source: src/AWS/Forecast/CreateAutoPredictor.ts

Runtime binding for forecast:CreateAutoPredictor — kick off (re)training of an AutoPredictor from a dataset group, the scheduled-retraining step of a grandfathered Forecast deployment. Also grants iam:PassRole (conditioned to forecast.amazonaws.com) for the KMS-encryption role an EncryptionConfig passes to the service.

Predictor ARNs are created at runtime, so the binding takes no arguments and grants forecast:CreateAutoPredictor on *. Provide the implementation with Effect.provide(AWS.Forecast.CreateAutoPredictorHttp).

Training Predictors

// init
const createAutoPredictor = yield* AWS.Forecast.CreateAutoPredictor();

// runtime
const predictor = yield* createAutoPredictor({
  PredictorName: "demand_2026_07",
  ForecastHorizon: 14,
  ForecastFrequency: "D",
  DataConfig: { DatasetGroupArn: group.datasetGroupArn },
});