---
title: paddingBottom
framework: metalperformanceshadersgraph
role: symbol
role_heading: Instance Property
path: metalperformanceshadersgraph/mpsgraphdepthwiseconvolution2dopdescriptor/paddingbottom
---

# paddingBottom

The explicit padding value for the y dimension operation adds after the data.

## Declaration

```swift
var paddingBottom: Int { get set }
```

## Discussion

Discussion Default value: 0.