Validation Errors

interface ValidationErrorDetail {
  error_type: string;
  statistics: ErrorStats;
  schema_path: string;
  error_sample: SampleItem[];
  check: any;
}

interface ErrorStats {
  error_count: number;   // Number of times this error occurred
  null_count: number;    // Number of null values
  total_count: number;   // Total number of records processed
  missing_count: number; // Number of missing values
}

interface SampleItem {
  index: number;  // Index of the record in the source data
  value: any;     // The problematic value
}

{
  "errors": {
    "user": {
      "email": [{
        "error_type": "pattern",
        "statistics": {
          "error_count": 3,
          "null_count": 0,
          "total_count": 100,
          "missing_count": 0
        },
        "schema_path": "user.email",
        "error_sample": [
          { "index": 5, "value": "invalid-email" },
          { "index": 12, "value": "also-invalid" }
        ],
        "check": {
          "pattern": "^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,}$"
        }
      }],
      "age": [{
        "error_type": "type",
        "statistics": {
          "error_count": 1,
          "null_count": 0,
          "total_count": 100,
          "missing_count": 0
        },
        "schema_path": "user.age",
        "error_sample": [
          { "index": 23, "value": "thirty" }
        ],
        "check": {
          "type": "number"
        }
      }]
    }
  }
}