CreateDatasetImportJob
Creates a job that imports training data from your data source (an Amazon S3 bucket) to an Amazon Personalize dataset. To allow Amazon Personalize to import the training data, you must specify an AWS Identity and Access Management (IAM) role that has permission to read from the data source.
重要
The dataset import job replaces any previous data in the dataset.
Status
A dataset import job can be in one of the following states:
-
CREATE PENDING > CREATE IN_PROGRESS > ACTIVE -or- CREATE FAILED
To get the status of the import job, call DescribeDatasetImportJob,
providing the Amazon Resource Name (ARN) of the dataset import job.
The dataset import is complete when the status shows as ACTIVE.
If the status shows as CREATE FAILED, the response includes a
failureReason key, which describes why the job failed.
注記
Importing takes time. You must wait until the status shows as ACTIVE before training a model using the dataset.
Related APIs
Request Syntax
{ "datasetArn": "string", "dataSource": { "dataLocation": "string" }, "jobName": "string", "roleArn": "string" }
Request Parameters
The request accepts the following data in JSON format.
- datasetArn
-
The ARN of the dataset that receives the imported data.
Type: String
Length Constraints: Maximum length of 256.
Pattern:
arn:([a-z\d-]+):personalize:.*:.*:.+Required: Yes
- dataSource
-
The Amazon S3 bucket that contains the training data to import.
Type: DataSource object
Required: Yes
- jobName
-
The name for the dataset import job.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 63.
Pattern:
^[a-zA-Z0-9][a-zA-Z0-9\-_]*Required: Yes
- roleArn
-
The ARN of the IAM role that has permissions to read from the Amazon S3 data source.
Type: String
Length Constraints: Maximum length of 256.
Pattern:
arn:([a-z\d-]+):iam::\d{12}:role/?[a-zA-Z_0-9+=,.@\-_/]+Required: Yes
Response Syntax
{ "datasetImportJobArn": "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.
- datasetImportJobArn
-
The ARN of the dataset import job.
Type: String
Length Constraints: Maximum length of 256.
Pattern:
arn:([a-z\d-]+):personalize:.*:.*:.+
Errors
- InvalidInputException
-
Provide a valid value for the field or parameter.
HTTP Status Code: 400
- LimitExceededException
-
The limit on the number of requests per second has been exceeded.
HTTP Status Code: 400
- ResourceAlreadyExistsException
-
The specified resource already exists.
HTTP Status Code: 400
- ResourceInUseException
-
The specified resource is in use.
HTTP Status Code: 400
- ResourceNotFoundException
-
Could not find the specified resource.
HTTP Status Code: 400
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
