---
title: "ErrorResponse"
url: "https://dev.ionova.ai/apis/ars-address-resolution-service-4/versions/fdd2c316-7f84-4f04-8bb7-64e9bf97893b/schemas/ErrorResponse"
---

> Full API specification: https://dev.ionova.ai/apis/ars-address-resolution-service-4/versions/fdd2c316-7f84-4f04-8bb7-64e9bf97893b.md

# ErrorResponse

Standard error envelope returned on 4xx and 5xx responses.

## OpenAPI definition

```yaml
openapi: 3.0.3
info:
  title: ARS — Address Resolution Service
  version: 4.3.1
servers:
  - url: https://api-uat.ionova.ai/ars
    description: UAT (test data only)
components:
  schemas:
    ErrorResponse:
      type: object
      xml:
        name: ErrorResponse
      description: Standard error envelope returned on 4xx and 5xx responses.
      properties:
        code:
          type: integer
          description: HTTP status code.
        message:
          type: string
          description: Human-readable error description.
        requestId:
          type: string
          description: Correlation ID for support.
```