class SageMakerCreateTransformJob (construct)

Language	Type name
.NET	Amazon.CDK.AWS.StepFunctions.Tasks.SageMakerCreateTransformJob
Java	software.amazon.awscdk.services.stepfunctions.tasks.SageMakerCreateTransformJob
Python	aws_cdk.aws_stepfunctions_tasks.SageMakerCreateTransformJob
TypeScript (source)	@aws-cdk/aws-stepfunctions-tasks » SageMakerCreateTransformJob

Implements IConstruct, IConstruct, IDependable, IChainable, INextable

Class representing the SageMaker Create Transform Job task.

Example

new tasks.SageMakerCreateTransformJob(this, 'Batch Inference', {
  transformJobName: 'MyTransformJob',
  modelName: 'MyModelName',
  modelClientOptions: {
    invocationsMaxRetries: 3,  // default is 0
    invocationsTimeout: Duration.minutes(5),  // default is 60 seconds
  },
  transformInput: {
    transformDataSource: {
      s3DataSource: {
        s3Uri: 's3://inputbucket/train',
        s3DataType: tasks.S3DataType.S3_PREFIX,
      }
    }
  },
  transformOutput: {
    s3OutputPath: 's3://outputbucket/TransformJobOutputPath',
  },
  transformResources: {
    instanceCount: 1,
    instanceType: ec2.InstanceType.of(ec2.InstanceClass.M4, ec2.InstanceSize.XLARGE),
  }
});

Initializer

new SageMakerCreateTransformJob(scope: Construct, id: string, props: SageMakerCreateTransformJobProps)

Parameters

• scope Construct
• id string
• props SageMakerCreateTransformJobProps

Construct Props

Name	Type	Description
modelName	string	Name of the model that you want to use for the transform job.
transformInput	TransformInput	Dataset to be transformed and the Amazon S3 location where it is stored.
transformJobName	string	Transform Job Name.
transformOutput	TransformOutput	S3 location where you want Amazon SageMaker to save the results from the transform job.
batchStrategy?	BatchStrategy	Number of records to include in a mini-batch for an HTTP inference request.
comment?	string	An optional description for this state.
environment?	{ [string]: string }	Environment variables to set in the Docker container.
heartbeat?	Duration	Timeout for the heartbeat.
inputPath?	string	JSONPath expression to select part of the state to be the input to this state.
integrationPattern?	IntegrationPattern	AWS Step Functions integrates with services directly in the Amazon States Language.
maxConcurrentTransforms?	number	Maximum number of parallel requests that can be sent to each instance in a transform job.
maxPayload?	Size	Maximum allowed size of the payload, in MB.
modelClientOptions?	ModelClientOptions	Configures the timeout and maximum number of retries for processing a transform job invocation.
outputPath?	string	JSONPath expression to select select a portion of the state output to pass to the next state.
resultPath?	string	JSONPath expression to indicate where to inject the state's output.
resultSelector?	{ [string]: any }	The JSON that will replace the state's raw result and become the effective result before ResultPath is applied.
role?	IRole	Role for the Transform Job.
tags?	{ [string]: string }	Tags to be applied to the train job.
timeout?	Duration	Timeout for the state machine.
transformResources?	TransformResources	ML compute instances for the transform job.

---

modelName

Type: string

Name of the model that you want to use for the transform job.

---

transformInput

Type: TransformInput

Dataset to be transformed and the Amazon S3 location where it is stored.

---

transformJobName

Type: string

Transform Job Name.

---

transformOutput

Type: TransformOutput

S3 location where you want Amazon SageMaker to save the results from the transform job.

---

batchStrategy?

Type: BatchStrategy (optional, default: No batch strategy)

Number of records to include in a mini-batch for an HTTP inference request.

---

comment?

Type: string (optional, default: No comment)

An optional description for this state.

---

environment?

Type: { [string]: string } (optional, default: No environment variables)

Environment variables to set in the Docker container.

---

heartbeat?

Type: Duration (optional, default: None)

Timeout for the heartbeat.

---

inputPath?

Type: string (optional, default: The entire task input (JSON path '$'))

JSONPath expression to select part of the state to be the input to this state.

May also be the special value JsonPath.DISCARD, which will cause the effective input to be the empty object {}.

---

integrationPattern?

Type: IntegrationPattern (optional, default: IntegrationPattern.REQUEST_RESPONSE for most tasks. IntegrationPattern.RUN_JOB for the following exceptions: BatchSubmitJob, EmrAddStep, EmrCreateCluster, EmrTerminationCluster, and EmrContainersStartJobRun.)

AWS Step Functions integrates with services directly in the Amazon States Language.

You can control these AWS services using service integration patterns

See also: https://docs.aws.amazon.com/step-functions/latest/dg/connect-to-resource.html#connect-wait-token

---

maxConcurrentTransforms?

Type: number (optional, default: Amazon SageMaker checks the optional execution-parameters to determine the settings for your chosen algorithm. If the execution-parameters endpoint is not enabled, the default value is 1.)

Maximum number of parallel requests that can be sent to each instance in a transform job.

---

maxPayload?

Type: Size (optional, default: 6)

Maximum allowed size of the payload, in MB.

---

modelClientOptions?

Type: ModelClientOptions (optional, default: 0 retries and 60 seconds of timeout)

Configures the timeout and maximum number of retries for processing a transform job invocation.

---

outputPath?

Type: string (optional, default: The entire JSON node determined by the state input, the task result, and resultPath is passed to the next state (JSON path '$'))

JSONPath expression to select select a portion of the state output to pass to the next state.

May also be the special value JsonPath.DISCARD, which will cause the effective output to be the empty object {}.

---

resultPath?

Type: string (optional, default: Replaces the entire input with the result (JSON path '$'))

JSONPath expression to indicate where to inject the state's output.

May also be the special value JsonPath.DISCARD, which will cause the state's input to become its output.

---

resultSelector?

Type: { [string]: any } (optional, default: None)

The JSON that will replace the state's raw result and become the effective result before ResultPath is applied.

You can use ResultSelector to create a payload with values that are static or selected from the state's raw result.

See also: https://docs.aws.amazon.com/step-functions/latest/dg/input-output-inputpath-params.html#input-output-resultselector

---

role?

Type: IRole (optional, default: A role is created with AmazonSageMakerFullAccess managed policy)

Role for the Transform Job.

---

tags?

Type: { [string]: string } (optional, default: No tags)

Tags to be applied to the train job.

---

timeout?

Type: Duration (optional, default: None)

Timeout for the state machine.

---

transformResources?

Type: TransformResources (optional, default: 1 instance of type M4.XLarge)

ML compute instances for the transform job.

Properties

Name	Type	Description
endStates	INextable[]	Continuable states of this Chainable.
id	string	Descriptive identifier for this chainable.
node	ConstructNode	The construct tree node associated with this construct.
role	IRole	The execution role for the Sagemaker transform job.
startState	State	First state of this Chainable.
stateId	string	Tokenized string that evaluates to the state's ID.
taskMetrics?	TaskMetricsConfig
taskPolicies?	PolicyStatement[]

---

endStates

Type: INextable[]

Continuable states of this Chainable.

---

id

Type: string

Descriptive identifier for this chainable.

---

node

Type: ConstructNode

The construct tree node associated with this construct.

---

role

Type: IRole

The execution role for the Sagemaker transform job.

Only available after task has been added to a state machine.

---

startState

Type: State

First state of this Chainable.

---

stateId

Type: string

Tokenized string that evaluates to the state's ID.

---

taskMetrics?

Type: TaskMetricsConfig (optional)

---

taskPolicies?

Type: PolicyStatement[] (optional)

Methods

Name	Description
addCatch(handler, props?)	Add a recovery handler for this state.
addPrefix(x)	Add a prefix to the stateId of this state.
addRetry(props?)	Add retry configuration for this state.
bindToGraph(graph)	Register this state as part of the given graph.
metric(metricName, props?)	Return the given named metric for this Task.
metricFailed(props?)	Metric for the number of times this activity fails.
metricHeartbeatTimedOut(props?)	Metric for the number of times the heartbeat times out for this activity.
metricRunTime(props?)	The interval, in milliseconds, between the time the Task starts and the time it closes.
metricScheduleTime(props?)	The interval, in milliseconds, for which the activity stays in the schedule state.
metricScheduled(props?)	Metric for the number of times this activity is scheduled.
metricStarted(props?)	Metric for the number of times this activity is started.
metricSucceeded(props?)	Metric for the number of times this activity succeeds.
metricTime(props?)	The interval, in milliseconds, between the time the activity is scheduled and the time it closes.
metricTimedOut(props?)	Metric for the number of times this activity times out.
next(next)	Continue normal execution with the given state.
toStateJson()	Return the Amazon States Language object for this state.
toString()	Returns a string representation of this construct.

---

addCatch(handler, props?)

public addCatch(handler: IChainable, props?: CatchProps): TaskStateBase

Parameters

• handler IChainable
• props CatchProps

Returns

• TaskStateBase

Add a recovery handler for this state.

When a particular error occurs, execution will continue at the error handler instead of failing the state machine execution.

---

addPrefix(x)

public addPrefix(x: string): void

Parameters

• x string

Add a prefix to the stateId of this state.

---

addRetry(props?)

public addRetry(props?: RetryProps): TaskStateBase

Parameters

• props RetryProps

Returns

• TaskStateBase

Add retry configuration for this state.

This controls if and how the execution will be retried if a particular error occurs.

---

bindToGraph(graph)

public bindToGraph(graph: StateGraph): void

Parameters

• graph StateGraph

Register this state as part of the given graph.

Don't call this. It will be called automatically when you work with states normally.

---

metric(metricName, props?)

public metric(metricName: string, props?: MetricOptions): Metric

Parameters

• metricName string
• props MetricOptions

Returns

• Metric

Return the given named metric for this Task.

---

metricFailed(props?)

public metricFailed(props?: MetricOptions): Metric

Parameters

• props MetricOptions

Returns

• Metric

Metric for the number of times this activity fails.

---

metricHeartbeatTimedOut(props?)

public metricHeartbeatTimedOut(props?: MetricOptions): Metric

Parameters

• props MetricOptions

Returns

• Metric

Metric for the number of times the heartbeat times out for this activity.

---

metricRunTime(props?)

public metricRunTime(props?: MetricOptions): Metric

Parameters

• props MetricOptions

Returns

• Metric

The interval, in milliseconds, between the time the Task starts and the time it closes.

---

metricScheduleTime(props?)

public metricScheduleTime(props?: MetricOptions): Metric

Parameters

• props MetricOptions

Returns

• Metric

The interval, in milliseconds, for which the activity stays in the schedule state.

---

metricScheduled(props?)

public metricScheduled(props?: MetricOptions): Metric

Parameters

• props MetricOptions

Returns

• Metric

Metric for the number of times this activity is scheduled.

---

metricStarted(props?)

public metricStarted(props?: MetricOptions): Metric

Parameters

• props MetricOptions

Returns

• Metric

Metric for the number of times this activity is started.

---

metricSucceeded(props?)

public metricSucceeded(props?: MetricOptions): Metric

Parameters

• props MetricOptions

Returns

• Metric

Metric for the number of times this activity succeeds.

---

metricTime(props?)

public metricTime(props?: MetricOptions): Metric

Parameters

• props MetricOptions

Returns

• Metric

The interval, in milliseconds, between the time the activity is scheduled and the time it closes.

---

metricTimedOut(props?)

public metricTimedOut(props?: MetricOptions): Metric

Parameters

• props MetricOptions

Returns

• Metric

Metric for the number of times this activity times out.

---

next(next)

public next(next: IChainable): Chain

Parameters

• next IChainable

Returns

• Chain

Continue normal execution with the given state.

---

toStateJson()

public toStateJson(): json

Returns

• json

Return the Amazon States Language object for this state.

---

toString()

public toString(): string

Returns

• string

Returns a string representation of this construct.