Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

ListDatasets

Returns the list of datasets contained in the given dataset group. The response provides the properties for each dataset, including the Amazon Resource Name (ARN). For more information on datasets, see CreateDataset.

Request Syntax


{
   "datasetGroupArn": "string",
   "maxResults": number,
   "nextToken": "string"
}

Request Parameters

The request accepts the following data in JSON format.

datasetGroupArn

The Amazon Resource Name (ARN) of the dataset group that contains the datasets to list.

Type: String

Length Constraints: Maximum length of 256.

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

Required: No

maxResults

The maximum number of datasets to return.

Type: Integer

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

Required: No

nextToken

A token returned from the previous call to ListDatasets for getting the next set of dataset import jobs (if they exist).

Type: String

Length Constraints: Maximum length of 1500.

Pattern: \p{ASCII}{0,1500}

Required: No

Response Syntax


{
   "datasets": [ 
      { 
         "creationDateTime": number,
         "datasetArn": "string",
         "datasetType": "string",
         "lastUpdatedDateTime": number,
         "name": "string",
         "status": "string"
      }
   ],
   "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.

datasets

An array of Dataset objects. Each object provides metadata information.

Type: Array of DatasetSummary objects

Array Members: Maximum number of 100 items.

nextToken

A token for getting the next set of datasets (if they exist).

Type: String

Length Constraints: Maximum length of 1500.

Pattern: \p{ASCII}{0,1500}

Errors

InvalidInputException

Provide a valid value for the field or parameter.

HTTP Status Code: 400

InvalidNextTokenException

The token is not valid.

HTTP Status Code: 400