list_dataset_labels

list_dataset_labels(**kwargs)

Lists the labels in a dataset. Amazon Rekognition Custom Labels uses labels to describe images. For more information, see Labeling images.

Lists the labels in a dataset. Amazon Rekognition Custom Labels uses labels to describe images. For more information, see Labeling images in the Amazon Rekognition Custom Labels Developer Guide .

See also: AWS API Documentation

Request Syntax

response = client.list_dataset_labels(
    DatasetArn='string',
    NextToken='string',
    MaxResults=123
)

Parameters

• DatasetArn (string) --

  [REQUIRED]

  The Amazon Resource Name (ARN) of the dataset that you want to use.

• NextToken (string) -- If the previous response was incomplete (because there is more results to retrieve), Amazon Rekognition Custom Labels returns a pagination token in the response. You can use this pagination token to retrieve the next set of results.
• MaxResults (integer) -- The maximum number of results to return per paginated call. The largest value you can specify is 100. If you specify a value greater than 100, a ValidationException error occurs. The default value is 100.

Return type

dict

Returns

Response Syntax

{
    'DatasetLabelDescriptions': [
        {
            'LabelName': 'string',
            'LabelStats': {
                'EntryCount': 123,
                'BoundingBoxCount': 123
            }
        },
    ],
    'NextToken': 'string'
}

Response Structure

• (dict) --

  • DatasetLabelDescriptions (list) --

    A list of the labels in the dataset.

    • (dict) --

      Describes a dataset label. For more information, see ListDatasetLabels.

      • LabelName (string) --

        The name of the label.

      • LabelStats (dict) --

        Statistics about the label.

        • EntryCount (integer) --

          The total number of images that use the label.

        • BoundingBoxCount (integer) --

          The total number of images that have the label assigned to a bounding box.

  • NextToken (string) --

    If the previous response was incomplete (because there is more results to retrieve), Amazon Rekognition Custom Labels returns a pagination token in the response. You can use this pagination token to retrieve the next set of results.

Exceptions

• Rekognition.Client.exceptions.InternalServerError
• Rekognition.Client.exceptions.ThrottlingException
• Rekognition.Client.exceptions.ProvisionedThroughputExceededException
• Rekognition.Client.exceptions.InvalidParameterException
• Rekognition.Client.exceptions.AccessDeniedException
• Rekognition.Client.exceptions.ResourceInUseException
• Rekognition.Client.exceptions.InvalidPaginationTokenException
• Rekognition.Client.exceptions.ResourceNotFoundException
• Rekognition.Client.exceptions.ResourceNotReadyException