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

# HookDecision

> Represents a hook's decision to block an operation.

## Definition

**Assembly:** CloudNimble.ClaudeEssentials.dll

**Namespace:** CloudNimble.ClaudeEssentials.Hooks

**Inheritance:** System.Enum

## Syntax

```csharp theme={null}
CloudNimble.ClaudeEssentials.Hooks.HookDecision
```

## Summary

Represents a hook's decision to block an operation.

## Remarks

In hook outputs, set `"decision": "block"` to prevent the operation.
Omit the `decision` field entirely to allow the operation to proceed.

## Values

| Name | Value | Description |
| - | - | - |
| `Allow` | 0 | Allow the operation to proceed normally. |
| `Block` | 1 | Block the operation from proceeding. |


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