---
title: Errors
framework: CloudKit JS
role: collectionGroup
role_heading: API Collection
path: cloudkitjs/errors
---

# Errors

The errors that may occur when posting requests.

## Topics

### Constants

- [ACCESS_DENIED](cloudkitjs/cloudkit.ckerror/access_denied.md)
- [ATOMIC_ERROR](cloudkitjs/cloudkit.ckerror/atomic_error.md)
- [AUTH_PERSIST_ERROR](cloudkitjs/cloudkit.ckerror/auth_persist_error.md)
- [AUTHENTICATION_FAILED](cloudkitjs/cloudkit.ckerror/authentication_failed.md)
- [AUTHENTICATION_REQUIRED](cloudkitjs/cloudkit.ckerror/authentication_required.md)
- [BAD_REQUEST](cloudkitjs/cloudkit.ckerror/bad_request.md)
- [CONFIGURATION_ERROR](cloudkitjs/cloudkit.ckerror/configuration_error.md)
- [CONFLICT](cloudkitjs/cloudkit.ckerror/conflict.md)
- [EXISTS](cloudkitjs/cloudkit.ckerror/exists.md)
- [INTERNAL_ERROR](cloudkitjs/cloudkit.ckerror/internal_error.md)
- [INVALID_ARGUMENTS](cloudkitjs/cloudkit.ckerror/invalid_arguments.md)
- [NETWORK_ERROR](cloudkitjs/cloudkit.ckerror/network_error.md)
- [NOT_FOUND](cloudkitjs/cloudkit.ckerror/not_found.md)
- [QUOTA_EXCEEDED](cloudkitjs/cloudkit.ckerror/quota_exceeded.md)
- [SERVICE_UNAVAILABLE](cloudkitjs/cloudkit.ckerror/service_unavailable.md)
- [SHARE_UI_TIMEOUT](cloudkitjs/cloudkit.ckerror/share_ui_timeout.md)
- [SIGN_IN_FAILED](cloudkitjs/cloudkit.ckerror/sign_in_failed.md)
- [THROTTLED](cloudkitjs/cloudkit.ckerror/throttled.md)
- [TRY_AGAIN_LATER](cloudkitjs/cloudkit.ckerror/try_again_later.md)
- [UNEXPECTED_SERVER_RESPONSE](cloudkitjs/cloudkit.ckerror/unexpected_server_response.md)
- [UNIQUE_FIELD_ERROR](cloudkitjs/cloudkit.ckerror/unique_field_error.md)
- [UNKNOWN_ERROR](cloudkitjs/cloudkit.ckerror/unknown_error.md)
- [VALIDATING_REFERENCE_ERROR](cloudkitjs/cloudkit.ckerror/validating_reference_error.md)
- [ZONE_NOT_FOUND](cloudkitjs/cloudkit.ckerror/zone_not_found.md)