Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

ListDatasetGroups

Returns a list of dataset groups created using the CreateDatasetGroup operation. For each dataset group, this operation returns a summary of its properties, including its Amazon Resource Name (ARN). You can retrieve the complete set of properties by using the dataset group ARN with the DescribeDatasetGroup operation.

Important

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Request Syntax


{
   "MaxResults": number,
   "NextToken": "string"
}

Request Parameters

The request accepts the following data in JSON format.

MaxResults

The number of items to return in the response.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 100.

Required: No

NextToken

If the result of the previous request was truncated, the response includes a NextToken. To retrieve the next set of results, use the token in the next request. Tokens expire after 24 hours.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 3000.

Pattern: .+

Required: No

Response Syntax


{
   "DatasetGroups": [ 
      { 
         "CreationTime": number,
         "DatasetGroupArn": "string",
         "DatasetGroupName": "string",
         "LastModificationTime": number
      }
   ],
   "NextToken": "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.

DatasetGroups

An array of objects that summarize each dataset group's properties.

Type: Array of DatasetGroupSummary objects

NextToken

If the response is truncated, Amazon Forecast returns this token. To retrieve the next set of results, use the token in the next request.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 3000.

Pattern: .+

Errors

InvalidNextTokenException

The token is not valid. Tokens expire after 24 hours.

HTTP Status Code: 400