DistributeDatasetEntries
Note
This operation applies only to Amazon Rekognition Custom Labels.
Distributes the entries (images) in a training dataset across the training dataset and the test dataset for a project.
DistributeDatasetEntries
moves 20% of the training dataset images to the test dataset.
An entry is a JSON Line that describes an image.
You supply the Amazon Resource Names (ARN) of a project's training dataset and test dataset. The training dataset must contain the images that you want to split. The test dataset must be empty. The datasets must belong to the same project. To create training and test datasets for a project, call CreateDataset.
Distributing a dataset takes a while to complete. To check the status call DescribeDataset
. The operation
is complete when the Status
field for the training dataset and the test dataset is UPDATE_COMPLETE
.
If the dataset split fails, the value of Status
is UPDATE_FAILED
.
This operation requires permissions to perform the rekognition:DistributeDatasetEntries
action.
Request Syntax
{
"Datasets": [
{
"Arn": "string
"
}
]
}
Request Parameters
For information about the parameters that are common to all actions, see Common Parameters.
The request accepts the following data in JSON format.
- Datasets
-
The ARNS for the training dataset and test dataset that you want to use. The datasets must belong to the same project. The test dataset must be empty.
Type: Array of DistributeDataset objects
Array Members: Fixed number of 2 items.
Required: Yes
Response Elements
If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.
Errors
For information about the errors that are common to all actions, see Common Errors.
- AccessDeniedException
-
You are not authorized to perform the action.
HTTP Status Code: 400
- InternalServerError
-
Amazon Rekognition experienced a service issue. Try your call again.
HTTP Status Code: 500
- InvalidParameterException
-
Input parameter violated a constraint. Validate your parameter before calling the API operation again.
HTTP Status Code: 400
- ProvisionedThroughputExceededException
-
The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Rekognition.
HTTP Status Code: 400
- ResourceNotFoundException
-
The resource specified in the request cannot be found.
HTTP Status Code: 400
- ResourceNotReadyException
-
The requested resource isn't ready. For example, this exception occurs when you call
DetectCustomLabels
with a model version that isn't deployed.HTTP Status Code: 400
- ThrottlingException
-
Amazon Rekognition is temporarily unable to process the request. Try your call again.
HTTP Status Code: 500
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following: