Enum describing possible change event errors.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v26/errors/change_event_error.proto)

| Enums ||
|---|---|
| ## `CHANGE_DATE_RANGE_INFINITE` | The change_event search request must specify a finite range filter on change_date_time. |
| ## `CHANGE_DATE_RANGE_NEGATIVE` | The change event search request has specified invalid date time filters that can never logically produce any valid results (for example, start time after end time). |
| ## `INVALID_LIMIT_CLAUSE` | The LIMIT specified by change_event request should be less than or equal to 10K. |
| ## `LIMIT_NOT_SPECIFIED` | The change_event search request must specify a LIMIT. |
| ## `START_DATE_TOO_OLD` | The requested start date is too old. It cannot be older than 30 days. |
| ## `UNKNOWN` | The received error code is not known in this version. |
| ## `UNSPECIFIED` | Enum unspecified. |