---
title: ES_RESPOND_RESULT_ERR_INTERNAL
framework: endpointsecurity
role: symbol
role_heading: Global Variable
path: endpointsecurity/es_respond_result_err_internal
---

# ES_RESPOND_RESULT_ERR_INTERNAL

Communication with the Endpoint Security system failed.

## Declaration

```swift
var ES_RESPOND_RESULT_ERR_INTERNAL: es_respond_result_t { get }
```

## See Also

### Errors

- [ES_RESPOND_RESULT_ERR_DUPLICATE_RESPONSE](endpointsecurity/es_respond_result_err_duplicate_response.md)
- [ES_RESPOND_RESULT_ERR_INVALID_ARGUMENT](endpointsecurity/es_respond_result_err_invalid_argument.md)
- [ES_RESPOND_RESULT_NOT_FOUND](endpointsecurity/es_respond_result_not_found.md)
- [ES_RESPOND_RESULT_ERR_EVENT_TYPE](endpointsecurity/es_respond_result_err_event_type.md)