Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

DescribeAutoPredictor

Describes a predictor created using the CreateAutoPredictor operation.

Request Syntax


{
   "PredictorArn": "string"
}

Request Parameters

The request accepts the following data in JSON format.

PredictorArn

The Amazon Resource Name (ARN) of the predictor.

Type: String

Length Constraints: Maximum length of 256.

Pattern: arn:([a-z\d-]+):forecast:.*:.*:.+

Required: Yes

Response Syntax


{
   "CreationTime": number,
   "DataConfig": { 
      "AdditionalDatasets": [ 
         { 
            "Configuration": { 
               "string" : [ "string" ]
            },
            "Name": "string"
         }
      ],
      "AttributeConfigs": [ 
         { 
            "AttributeName": "string",
            "Transformations": { 
               "string" : "string" 
            }
         }
      ],
      "DatasetGroupArn": "string"
   },
   "DatasetImportJobArns": [ "string" ],
   "EncryptionConfig": { 
      "KMSKeyArn": "string",
      "RoleArn": "string"
   },
   "EstimatedTimeRemainingInMinutes": number,
   "ExplainabilityInfo": { 
      "ExplainabilityArn": "string",
      "Status": "string"
   },
   "ForecastDimensions": [ "string" ],
   "ForecastFrequency": "string",
   "ForecastHorizon": number,
   "ForecastTypes": [ "string" ],
   "LastModificationTime": number,
   "Message": "string",
   "MonitorInfo": { 
      "MonitorArn": "string",
      "Status": "string"
   },
   "OptimizationMetric": "string",
   "PredictorArn": "string",
   "PredictorName": "string",
   "ReferencePredictorSummary": { 
      "Arn": "string",
      "State": "string"
   },
   "Status": "string",
   "TimeAlignmentBoundary": { 
      "DayOfMonth": number,
      "DayOfWeek": "string",
      "Hour": number,
      "Month": "string"
   }
}

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

CreationTime

The timestamp of the CreateAutoPredictor request.

Type: Timestamp

DataConfig

The data configuration for your dataset group and any additional datasets.

Type: DataConfig object

DatasetImportJobArns

An array of the ARNs of the dataset import jobs used to import training data for the predictor.

Type: Array of strings

Length Constraints: Maximum length of 256.

Pattern: arn:([a-z\d-]+):forecast:.*:.*:.+

EncryptionConfig

An AWS Key Management Service (KMS) key and an AWS Identity and Access Management (IAM) role that Amazon Forecast can assume to access the key. You can specify this optional object in the CreateDataset and CreatePredictor requests.

Type: EncryptionConfig object

EstimatedTimeRemainingInMinutes

The estimated time remaining in minutes for the predictor training job to complete.

Type: Long

ExplainabilityInfo

Provides the status and ARN of the Predictor Explainability.

Type: ExplainabilityInfo object

ForecastDimensions

An array of dimension (field) names that specify the attributes used to group your time series.

Type: Array of strings

Array Members: Minimum number of 1 item. Maximum number of 10 items.

Length Constraints: Minimum length of 1. Maximum length of 63.

Pattern: ^[a-zA-Z][a-zA-Z0-9_]*

ForecastFrequency

The frequency of predictions in a forecast.

Valid intervals are Y (Year), M (Month), W (Week), D (Day), H (Hour), 30min (30 minutes), 15min (15 minutes), 10min (10 minutes), 5min (5 minutes), and 1min (1 minute). For example, "Y" indicates every year and "5min" indicates every five minutes.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 5.

Pattern: ^Y|M|W|D|H|30min|15min|10min|5min|1min$

ForecastHorizon