{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/StartMLDataProcessingJobInput",
  "title": "StartMLDataProcessingJobInput",
  "type": "object",
  "required": [
    "inputDataS3Location",
    "processedDataS3Location"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique identifier for the job (auto-generated if omitted)."
    },
    "inputDataS3Location": {
      "type": "string",
      "description": "S3 URI for input data."
    },
    "processedDataS3Location": {
      "type": "string",
      "description": "S3 URI for output results."
    },
    "previousDataProcessingJobId": {
      "type": "string",
      "description": "Job ID of a previous job for incremental processing."
    },
    "sagemakerIamRoleArn": {
      "type": "string",
      "description": "IAM role ARN for SageMaker execution."
    },
    "neptuneIamRoleArn": {
      "type": "string",
      "description": "IAM role ARN for Neptune access."
    },
    "processingInstanceType": {
      "type": "string",
      "description": "ML instance type (default auto-selected ml.r5 type)."
    },
    "processingInstanceVolumeSizeInGB": {
      "type": "integer",
      "description": "Disk volume size in GB (default 0 = auto-selected)."
    },
    "processingTimeOutInSeconds": {
      "type": "integer",
      "description": "Timeout in seconds (default 86400)."
    },
    "modelType": {
      "type": "string",
      "description": "Model type selection.",
      "enum": [
        "heterogeneous",
        "kge"
      ]
    },
    "configFileName": {
      "type": "string",
      "description": "Data specification file name.",
      "default": "training-data-configuration.json"
    },
    "subnets": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Subnet IDs in Neptune VPC."
    },
    "securityGroupIds": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "VPC security group IDs."
    },
    "volumeEncryptionKMSKey": {
      "type": "string"
    },
    "s3OutputEncryptionKMSKey": {
      "type": "string"
    },
    "enableInterContainerTrafficEncryption": {
      "type": "boolean",
      "default": true
    }
  }
}