/AWS1/CL_LOV=>CREATEDATASET()
¶
About CreateDataset¶
Creates a new dataset in an Amazon Lookout for Vision project. CreateDataset
can create a
training or a test dataset from a valid dataset source (DatasetSource
).
If you want a single dataset project, specify train
for the value of
DatasetType
.
To have a project with separate training and test datasets, call CreateDataset
twice.
On the first call, specify train
for the value of
DatasetType
. On the second call, specify test
for the value of
DatasetType
.
This operation requires permissions to perform the
lookoutvision:CreateDataset
operation.
Method Signature¶
IMPORTING¶
Required arguments:¶
IV_PROJECTNAME
TYPE /AWS1/LOVPROJECTNAME
/AWS1/LOVPROJECTNAME
¶
The name of the project in which you want to create a dataset.
IV_DATASETTYPE
TYPE /AWS1/LOVDATASETTYPE
/AWS1/LOVDATASETTYPE
¶
The type of the dataset. Specify
train
for a training dataset. Specifytest
for a test dataset.
Optional arguments:¶
IO_DATASETSOURCE
TYPE REF TO /AWS1/CL_LOVDATASETSOURCE
/AWS1/CL_LOVDATASETSOURCE
¶
The location of the manifest file that Amazon Lookout for Vision uses to create the dataset.
If you don't specify
DatasetSource
, an empty dataset is created and the operation synchronously returns. Later, you can add JSON Lines by calling UpdateDatasetEntries.If you specify a value for
DataSource
, the manifest at the S3 location is validated and used to create the dataset. The call toCreateDataset
is asynchronous and might take a while to complete. To find out the current status, Check the value ofStatus
returned in a call to DescribeDataset.
IV_CLIENTTOKEN
TYPE /AWS1/LOVCLIENTTOKEN
/AWS1/LOVCLIENTTOKEN
¶
ClientToken is an idempotency token that ensures a call to
CreateDataset
completes only once. You choose the value to pass. For example, An issue might prevent you from getting a response fromCreateDataset
. In this case, safely retry your call toCreateDataset
by using the sameClientToken
parameter value.If you don't supply a value for
ClientToken
, the AWS SDK you are using inserts a value for you. This prevents retries after a network error from making multiple dataset creation requests. You'll need to provide your own value for other use cases.An error occurs if the other input parameters are not the same as in the first request. Using a different
value forClientToken
is considered a new call toCreateDataset
. An idempotency token is active for 8 hours.