---
title: CacheError::Code
url: https://www.fastly.com/documentation/reference/compute/sdks/cpp/fastly/cache/core/enum.CacheError-Code/
---

**Kind:** Enum  
**Module:** [core](https://www.fastly.com/documentation/reference/compute/sdks/cpp/fastly/cache/core/)  
**Package:** compute-sdk-cpp 0.7.0  
**Source:** https://github.com/fastly/compute-sdk-cpp/blob/ff911e47be2f319e83a9cde960d2c3c5db534280/include/fastly/cache/core.h#L22

## Variants

### LimitExceeded

Operation failed due to a limit.

### InvalidOperation

Operation was not valid to be performed given the state of the cached item.

### Unsupported

Cache operation is not supported.

### Unknown

An unknown error occurred.