declare const child: sfn.StateMachine;
const task = new tasks.StepFunctionsStartExecution(this, 'ChildTask', {
  stateMachine: child,
  associateWithParent: true,
});

// Define a state machine with one Pass state
const child = new sfn.StateMachine(this, 'ChildStateMachine', {
  definition: sfn.Chain.start(new sfn.Pass(this, 'PassState')),
});

// Include the state machine in a Task state with callback pattern
const task = new tasks.StepFunctionsStartExecution(this, 'ChildTask', {
  stateMachine: child,
  integrationPattern: sfn.IntegrationPattern.WAIT_FOR_TASK_TOKEN,
  input: sfn.TaskInput.fromObject({
    token: sfn.JsonPath.taskToken,
    foo: 'bar',
  }),
  name: 'MyExecutionName',
});

// Define a second state machine with the Task state above
new sfn.StateMachine(this, 'ParentStateMachine', {
  definition: task,
});

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as stepfunctions from '@aws-cdk/aws-stepfunctions';
import * as stepfunctions_tasks from '@aws-cdk/aws-stepfunctions-tasks';

declare const input: any;
declare const stateMachine: stepfunctions.StateMachine;

const startExecution = new stepfunctions_tasks.StartExecution(stateMachine, /* all optional props */ {
  input: {
    inputKey: input,
  },
  integrationPattern: stepfunctions.ServiceIntegrationPattern.FIRE_AND_FORGET,
  name: 'name',
});

const submitJobActivity = new sfn.Activity(this, 'SubmitJob');

new tasks.StepFunctionsInvokeActivity(this, 'Submit Job', {
  activity: submitJobActivity,
});

const startQueryExecutionJob = new tasks.AthenaStartQueryExecution(this, 'Athena Start Query', {
  queryString: sfn.JsonPath.stringAt("States.Format('select contacts where year={};', $.year)"),
  queryExecutionContext: {
    databaseName: 'interactions',
  },
  resultConfiguration: {
    encryptionConfiguration: {
      encryptionOption: tasks.EncryptionOption.S3_MANAGED,
    },
    outputLocation: {
      bucketName: 'mybucket',
      objectKey: 'myprefix',
    },
  },
  integrationPattern: sfn.IntegrationPattern.RUN_JOB,
});

const startQueryExecutionJob = new tasks.AthenaStartQueryExecution(this, 'Start Athena Query', {
  queryString: sfn.JsonPath.stringAt('$.queryString'),
  queryExecutionContext: {
    databaseName: 'mydatabase',
  },
  resultConfiguration: {
    encryptionConfiguration: {
      encryptionOption: tasks.EncryptionOption.S3_MANAGED,
    },
    outputLocation: {
      bucketName: 'query-results-bucket',
      objectKey: 'folder',
    },
  },
});

const stopQueryExecutionJob = new tasks.AthenaStopQueryExecution(this, 'Stop Query Execution', {
  queryExecutionId: sfn.JsonPath.stringAt('$.QueryExecutionId'),
});