---
title: THRESHOLD_PERCENTAGE
framework: IOKit
role: symbol
role_heading: Instance Property
platforms: [Mac Catalyst 13.0+, macOS 10.12+]
path: iokit/scsicmd_inquiry_pageb2_data/1792075-threshold_percentage
---

# THRESHOLD_PERCENTAGE

## Declaration

```occ
UInt8 THRESHOLD_PERCENTAGE;
```