Container for the parameters to the StartProjectVersion operation.
This operation applies only to Amazon Rekognition Custom Labels.
Starts the running of the version of a model. Starting a model takes a while to complete. To check the current state of the model, use DescribeProjectVersions.
Once the model is running, you can detect custom labels in new images by calling DetectCustomLabels.
You are charged for the amount of time that the model is running. To stop a running model, call StopProjectVersion.
This operation requires permissions to perform the rekognition:StartProjectVersion
action.
Inheritance Hierarchy
Amazon.Runtime.AmazonWebServiceRequest
Amazon.Rekognition.AmazonRekognitionRequest
Amazon.Rekognition.Model.StartProjectVersionRequest
Namespace: Amazon.Rekognition.Model
Assembly: AWSSDK.Rekognition.dll
Version: 3.x.y.z
Syntax
public class StartProjectVersionRequest : AmazonRekognitionRequest IAmazonWebServiceRequest
The StartProjectVersionRequest type exposes the following members
Constructors
| Name | Description | |
|---|---|---|
|
StartProjectVersionRequest() |
Properties
| Name | Type | Description | |
|---|---|---|---|
|
|
MaxInferenceUnits | System.Int32 |
Gets and sets the property MaxInferenceUnits. The maximum number of inference units to use for auto-scaling the model. If you don't specify a value, Amazon Rekognition Custom Labels doesn't auto-scale the model. |
|
|
MinInferenceUnits | System.Int32 |
Gets and sets the property MinInferenceUnits. The minimum number of inference units to use. A single inference unit represents 1 hour of processing. Use a higher number to increase the TPS throughput of your model. You are charged for the number of inference units that you use. |
|
|
ProjectVersionArn | System.String |
Gets and sets the property ProjectVersionArn. The Amazon Resource Name(ARN) of the model version that you want to start. |
Examples
Starts a version of an Amazon Rekognition Custom Labels model.
To start an Amazon Rekognition Custom Labels model
var client = new AmazonRekognitionClient();
var response = client.StartProjectVersion(new StartProjectVersionRequest
{
MaxInferenceUnits = 1,
MinInferenceUnits = 1,
ProjectVersionArn = "arn:aws:rekognition:us-east-1:111122223333:project/my-project/version/1/1690556751958"
});
string status = response.Status;
Version Information
.NET:
Supported in: 8.0 and newer, Core 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5 and newer, 3.5