> ## Documentation Index
> Fetch the complete documentation index at: https://docs.devin.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# CognitionAcp.PluginErrorKind

> The machine-readable kind of a refused cloud-default mutation, carried under [] in the error's .

The machine-readable kind of a refused cloud-default mutation, carried
under \[`PLUGINS_ERROR_KIND_DATA_KEY`] in the error's `data`. The `message`
stays the display copy; this names the refusal. Additive: an older agent
sends no `data`, and a client must treat an unrecognized kind as absent.

```typescript
type PluginErrorKind = "localOnlySource" | "cloudWriteFailed" | "managedByCloudSettings"
```


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