Amazon Forecast
Developer Guide

This is prerelease documentation for a service in preview release. It is subject to change.

UpdateDatasetGroup

Removes existing datasets, if there are any, from the dataset group, and adds the datasets that you specify in the UpdateDatasetGroup request.

Request Syntax

{ "DatasetGroupName": "string", "DatasetNames": [ "string" ] }

Request Parameters

The request accepts the following data in JSON format.

DatasetGroupName

The name of the dataset group.

Type: String

Length Constraints: Maximum length of 256.

Pattern: ^[a-zA-Z0-9\_]+$

Required: Yes

DatasetNames

An array of dataset names.

Type: Array of strings

Length Constraints: Maximum length of 256.

Pattern: ^[a-zA-Z0-9\_]+$

Required: Yes

Response Syntax

{ "DatasetGroupArn": "string", "DatasetGroupName": "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.

DatasetGroupArn

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

Type: String

Length Constraints: Maximum length of 256.

Pattern: ^[a-zA-Z0-9\-\_\.\/\:]+$

DatasetGroupName

The name of the dataset group that was updated.

Type: String

Length Constraints: Maximum length of 256.

Pattern: ^[a-zA-Z0-9\_]+$

Errors

InternalServiceException

Request processing has failed due to some unknown error, exception, or failure.

HTTP Status Code: 400

InvalidInputException

We can't process the request because it includes an invalid value or a value that exceeds the valid range.

HTTP Status Code: 400

InvalidStateException

Processing has reached an invalid state. Amazon Forecast returns this exception when an operation attempts to perform an action on a resource that is changing.

HTTP Status Code: 400

ResourceAlreadyExistsException

There is already a resource with this name and characteristics. Try again with different settings.

HTTP Status Code: 400

ResourceNotFoundException

We can't find a resource with that name. Check the name and try again.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: