"1 validation errors detected: Value '[]' at 'inputDataConfig' failed to satisfy constraint: Member must have length greater than or equal to 1 (Service: AmazonSageMaker; Status Code: 400; Error Code: ValidationException; Request ID: 20b3ebdb-d89d-4dbe-882b-377d50058e93; Proxy: null)"

Argument of type '{ trainingJobName: string; algorithmSpecification: { trainingImage: aws_stepfunctions_tasks.DockerImage; trainingInputMode: aws_stepfunctions_tasks.InputMode.FILE; }; outputDataConfig: { ...; }; resourceConfig: { ...; }; stoppingCondition: { ...; }; hyperparameters: {}; }' is not assignable to parameter of type 'SageMakerCreateTrainingJobProps'.
  Property 'inputDataConfig' is missing in type '{ trainingJobName: string; algorithmSpecification: { trainingImage: aws_stepfunctions_tasks.DockerImage; trainingInputMode: aws_stepfunctions_tasks.InputMode.FILE; }; outputDataConfig: { ...; }; resourceConfig: { ...; }; stoppingCondition: { ...; }; hyperparameters: {}; }' but required in type 'SageMakerCreateTrainingJobProps'.ts(2345)

import { Duration, Size } from 'aws-cdk-lib';
import { InstanceType } from 'aws-cdk-lib/aws-ec2';
import { JsonPath } from 'aws-cdk-lib/aws-stepfunctions';
import { DockerImage, InputMode, S3Location, SageMakerCreateTrainingJob } from 'aws-cdk-lib/aws-stepfunctions-tasks';
import { Construct } from 'constructs';

class Workflow extends Construct {
  constructor(scope: Construct, id: string) {
    super(scope, id);

    const sageMakerInvocation = new SageMakerCreateTrainingJob(this, 'Start SageMaker', {
      trainingJobName: JsonPath.stringAt('$.JobName'),
      algorithmSpecification: {
        trainingImage: DockerImage.fromJsonExpression('$.DockerImagePath'),
        trainingInputMode: InputMode.FILE,
      },
      // inputDataConfig: [],
      outputDataConfig: {
        s3OutputLocation: S3Location.fromJsonExpression('$.S3OutputPath'),
      },
      resourceConfig: {
        instanceCount: 1,
        instanceType: new InstanceType(JsonPath.stringAt('$.InstanceType')),
        volumeSize: Size.gibibytes(JsonPath.numberAt('$.InstanceVolumeSize')),
      },
      stoppingCondition: {
        maxRuntime: Duration.seconds(JsonPath.numberAt('$.MaximumJobDuration')),
      },
    });
  }
}