Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

DescribeDatasetGroup

Describes a dataset group created using the CreateDatasetGroup operation.

Important

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In addition to listing the parameters provided in the CreateDatasetGroup request, this operation includes the following properties:

DatasetArns - The datasets belonging to the group.
CreationTime
LastModificationTime
Status

Request Syntax


{
   "DatasetGroupArn": "string"
}

Request Parameters

The request accepts the following data in JSON format.

DatasetGroupArn

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

Type: String

Length Constraints: Maximum length of 256.

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

Required: Yes

Response Syntax


{
   "CreationTime": number,
   "DatasetArns": [ "string" ],
   "DatasetGroupArn": "string",
   "DatasetGroupName": "string",
   "Domain": "string",
   "LastModificationTime": number,
   "Status": "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

When the dataset group was created.

Type: Timestamp

DatasetArns

An array of Amazon Resource Names (ARNs) of the datasets contained in the dataset group.

Type: Array of strings

Length Constraints: Maximum length of 256.

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

DatasetGroupArn

The ARN of the dataset group.

Type: String

Length Constraints: Maximum length of 256.

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

DatasetGroupName

The name of the dataset group.

Type: String

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

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

Domain

The domain associated with the dataset group.

Type: String

LastModificationTime

When the dataset group was created or last updated from a call to the UpdateDatasetGroup operation. While the dataset group is being updated, LastModificationTime is the current time of the DescribeDatasetGroup call.

Type: Timestamp

Status

The status of the dataset group. States include:

ACTIVE
CREATE_PENDING, CREATE_IN_PROGRESS, CREATE_FAILED
DELETE_PENDING, DELETE_IN_PROGRESS, DELETE_FAILED
UPDATE_PENDING, UPDATE_IN_PROGRESS, UPDATE_FAILED

The UPDATE states apply when you call the UpdateDatasetGroup operation.

Note

The Status of the dataset group must be ACTIVE before you can use the dataset group to create a predictor.

Type: String

Length Constraints: Maximum length of 256.

Errors

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

ResourceNotFoundException

We can't find a resource with that Amazon Resource Name (ARN). Check the ARN and try again.

HTTP Status Code: 400