# EmrContainersStartJobRunProps

The props for a EMR Containers StartJobRun Task.

Extends: EmrContainersStartJobRunProps
Extends: TaskStateBaseProps
Used as props by: EmrContainersStartJobRun

- Source: [`aws-stepfunctions-tasks/lib/emrcontainers/start-job-run.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-stepfunctions-tasks/lib/emrcontainers/start-job-run.ts#L92)
- Type last changed: v2.1.0 · 8 Dec 2021

## Example

```ts
new tasks.EmrContainersStartJobRun(this, 'EMR Containers Start Job Run', {
  virtualCluster: tasks.VirtualClusterInput.fromVirtualClusterId('de92jdei2910fwedz'),
  releaseLabel: tasks.ReleaseLabel.EMR_6_2_0,
  jobName: 'EMR-Containers-Job',
  jobDriver: {
    sparkSubmitJobDriver: {
      entryPoint: sfn.TaskInput.fromText('local:///usr/lib/spark/examples/src/main/python/pi.py'),
    },
  },
  applicationConfig: [{
    classification: tasks.Classification.SPARK_DEFAULTS,
    properties: {
      'spark.executor.instances': '1',
      'spark.executor.memory': '512M',
    },
  }],
});
```

## Properties

- `applicationConfig`: [ApplicationConfiguration](/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions_tasks.ApplicationConfiguration.html)[] — The configurations for the application running in the job run.

  **Default:** No application config

  Maximum of 100 items

- `assign`: { [key: string]: any } — Workflow variables to store in this step.

  **Default:** Not assign variables

  Using workflow variables, you can store data in a step and retrieve that data in future steps.

- `comment`: string — A comment describing this state.

  **Default:** No comment

- `credentials`: [Credentials](/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions.Credentials.html) — Credentials for an IAM Role that the State Machine assumes for executing the task.

  **Default:** None (Task is executed using the State Machine's execution role)

  This enables cross-account resource invocations.

- `executionRole`: [IRole](/cdk/api/v2/docs/aws-cdk-lib.aws_iam.IRole.html) — The execution role for the job run.

  **Default:** Automatically generated only when the provided `virtualClusterId` is not an encoded JSON path

  If `virtualClusterId` is from a JSON input path, an execution role must be provided.
  If an execution role is provided, follow the documentation to update the role trust policy.

- `heartbeat`: [Duration](/cdk/api/v2/docs/aws-cdk-lib.Duration.html) = None — use `heartbeatTimeout`

- `heartbeatTimeout`: [Timeout](/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions.Timeout.html) = None — Timeout for the heartbeat.

  [disable-awslint:duration-prop-type] is needed because all props interface in
  aws-stepfunctions-tasks extend this interface

- `inputPath`: string = $ — 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`: [IntegrationPattern](/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions.IntegrationPattern.html) — AWS Step Functions integrates with services directly in the Amazon States Language.

  **Default:** `IntegrationPattern.REQUEST_RESPONSE` for most tasks. `IntegrationPattern.RUN_JOB` for the following exceptions: `BatchSubmitJob`, `EmrAddStep`, `EmrCreateCluster`, `EmrTerminationCluster`, and `EmrContainersStartJobRun`.

  You can control these AWS services using service integration patterns.

  Depending on the AWS Service, the Service Integration Pattern availability will vary.

- `jobDriver`: [JobDriver](/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions_tasks.JobDriver.html) (required) — The job driver for the job run.

- `jobName`: string — The name of the job run.

  **Default:** No job run name

- `monitoring`: [Monitoring](/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions_tasks.Monitoring.html) — Configuration for monitoring the job run.

  **Default:** logging enabled and resources automatically generated if `monitoring.logging` is set to `true`

- `outputPath`: string = $ — JSONPath expression to select part of the state to be the output to this state.

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

- `outputs`: any — Used to specify and transform output from the state.

  **Default:** $states.result or $states.errorOutput

  When specified, the value overrides the state output default.
  The output field accepts any JSON value (object, array, string, number, boolean, null).
  Any string value, including those inside objects or arrays,
  will be evaluated as JSONata if surrounded by {% %} characters.
  Output also accepts a JSONata expression directly.

- `queryLanguage`: [QueryLanguage](/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions.QueryLanguage.html) = JSONPath — The name of the query language used by the state.

  If the state does not contain a `queryLanguage` field,
  then it will use the query language specified in the top-level `queryLanguage` field.

- `releaseLabel`: [ReleaseLabel](/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions_tasks.ReleaseLabel.html) (required) — The Amazon EMR release version to use for the job run.

- `resultPath`: string = $ — 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`: { [key: string]: any } = 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.

- `stateName`: string — Optional name for this state.

  **Default:** The construct ID will be used as state name

- `tags`: { [key: string]: string } = None — The tags assigned to job runs.

- `taskTimeout`: [Timeout](/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions.Timeout.html) = None — Timeout for the task.

  [disable-awslint:duration-prop-type] is needed because all props interface in
  aws-stepfunctions-tasks extend this interface

- `timeout`: [Duration](/cdk/api/v2/docs/aws-cdk-lib.Duration.html) = None — use `taskTimeout`

- `virtualCluster`: [VirtualClusterInput](/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions_tasks.VirtualClusterInput.html) (required) — The ID of the virtual cluster where the job will be run.