---
updatedAt: 2025-02-18T21:40:58.000Z
agentTools:
  projectIndex: https://cint-profiling-data-api.readme.io/llms.txt
---

# Errors

### HTTP Response Codes

Basic error handling is always provided using HTTP response codes.

### Validation

Some endpoints may return validation errors as a collection of `key` / `value` pairs. The baslic structure of a failed request due to validation errors is:

```json
    {
	    "isValid": false,
	    "errors": {
          "PropertyName": ["Error message 1", "Error message 2"]
	    }
    }
```