list_datasets

Comprehend.Client.list_datasets(**kwargs)

List the datasets that you have configured in this region. For more information about datasets, see Flywheel overview in the Amazon Comprehend Developer Guide .

See also: AWS API Documentation

Request Syntax

response = client.list_datasets(
    FlywheelArn='string',
    Filter={
        'Status': 'CREATING'|'COMPLETED'|'FAILED',
        'DatasetType': 'TRAIN'|'TEST',
        'CreationTimeAfter': datetime(2015, 1, 1),
        'CreationTimeBefore': datetime(2015, 1, 1)
    },
    NextToken='string',
    MaxResults=123
)

Parameters

• FlywheelArn (string) -- The Amazon Resource Number (ARN) of the flywheel.
• Filter (dict) --

  Filters the datasets to be returned in the response.

  • Status (string) --

    Filter the datasets based on the dataset status.

  • DatasetType (string) --

    Filter the datasets based on the dataset type.

  • CreationTimeAfter (datetime) --

    Filter the datasets to include datasets created after the specified time.

  • CreationTimeBefore (datetime) --

    Filter the datasets to include datasets created before the specified time.

• NextToken (string) -- Identifies the next page of results to return.
• MaxResults (integer) -- Maximum number of results to return in a response. The default is 100.

Return type

dict

Returns

Response Syntax

{
    'DatasetPropertiesList': [
        {
            'DatasetArn': 'string',
            'DatasetName': 'string',
            'DatasetType': 'TRAIN'|'TEST',
            'DatasetS3Uri': 'string',
            'Description': 'string',
            'Status': 'CREATING'|'COMPLETED'|'FAILED',
            'Message': 'string',
            'NumberOfDocuments': 123,
            'CreationTime': datetime(2015, 1, 1),
            'EndTime': datetime(2015, 1, 1)
        },
    ],
    'NextToken': 'string'
}

Response Structure

• (dict) --

  • DatasetPropertiesList (list) --

    The dataset properties list.

    • (dict) --

      Properties associated with the dataset.

      • DatasetArn (string) --

        The ARN of the dataset.

      • DatasetName (string) --

        The name of the dataset.

      • DatasetType (string) --

        The dataset type (training data or test data).

      • DatasetS3Uri (string) --

        The S3 URI where the dataset is stored.

      • Description (string) --

        Description of the dataset.

      • Status (string) --

        The dataset status. While the system creates the dataset, the status is CREATING . When the dataset is ready to use, the status changes to COMPLETED .

      • Message (string) --

        A description of the status of the dataset.

      • NumberOfDocuments (integer) --

        The number of documents in the dataset.

      • CreationTime (datetime) --

        Creation time of the dataset.

      • EndTime (datetime) --

        Time when the data from the dataset becomes available in the data lake.

  • NextToken (string) --

    Identifies the next page of results to return.

Exceptions

• Comprehend.Client.exceptions.InvalidRequestException
• Comprehend.Client.exceptions.TooManyRequestsException
• Comprehend.Client.exceptions.InvalidFilterException
• Comprehend.Client.exceptions.ResourceNotFoundException
• Comprehend.Client.exceptions.InternalServerException