AWS::Forecast::DatasetGroup

Creates a dataset group, which holds a collection of related datasets. You can add datasets to the dataset group when you create the dataset group, or later by using the UpdateDatasetGroup operation.

Important

Amazon Forecast is no longer available to new customers. Existing customers of Amazon Forecast can continue to use the service as normal. Learn more"

After creating a dataset group and adding datasets, you use the dataset group when you create a predictor. For more information, see Dataset groups.

To get a list of all your datasets groups, use the ListDatasetGroups operation.

Note

The Status of a dataset group must be ACTIVE before you can use the dataset group to create a predictor. To get the status, use the DescribeDatasetGroup operation.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "Type" : "AWS::Forecast::DatasetGroup",
  "Properties" : {
      "DatasetArns" : [ String, ... ],
      "DatasetGroupName" : String,
      "Domain" : String,
      "Tags" : [ Tag, ... ]
    }
}

YAML

Type: AWS::Forecast::DatasetGroup
Properties:
  DatasetArns: 
    - String
  DatasetGroupName: String
  Domain: String
  Tags: 
    - Tag

Properties

DatasetArns

An array of Amazon Resource Names (ARNs) of the datasets that you want to include in the dataset group.

Required: No

Type: Array of String

Update requires: No interruption

DatasetGroupName

The name of the dataset group.

Required: Yes

Type: String

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

Minimum: 1

Maximum: 63

Update requires: Replacement

Domain

The domain associated with the dataset group. When you add a dataset to a dataset group, this value and the value specified for the Domain parameter of the CreateDataset operation must match.

The Domain and DatasetType that you choose determine the fields that must be present in training data that you import to a dataset. For example, if you choose the RETAIL domain and TARGET_TIME_SERIES as the DatasetType, Amazon Forecast requires that item_id, timestamp, and demand fields are present in your data. For more information, see Dataset groups.

Required: Yes

Type: String

Allowed values: RETAIL | CUSTOM | INVENTORY_PLANNING | EC2_CAPACITY | WORK_FORCE | WEB_TRAFFIC | METRICS

Update requires: No interruption

Tags

An array of key-value pairs to apply to this resource.

For more information, see Tag.

Required: No

Type: Array of Tag

Minimum: 0

Maximum: 200

Update requires: No interruption

Return values

Fn::GetAtt

The Fn::GetAtt intrinsic function returns a value for a specified attribute of this type. The following are the available attributes and sample return values.

For more information about using the Fn::GetAtt intrinsic function, see Fn::GetAtt.

DatasetGroupArn

The Amazon Resource Name (ARN) of the dataset group.