# HierarchyPropertyDescriptor

> Describes the type and size of a Hierarchy Property.

## Definition

* **Type:** Struct
* **Namespace:** [Unity.Hierarchy](/engine/6000.6/script-reference/unity/hierarchy.md)
* **Assembly:** UnityEngine.HierarchyCoreModule

```csharp
public struct HierarchyPropertyDescriptor
```

## Properties

| Property                                                                                    | Description                        |
| ------------------------------------------------------------------------------------------- | ---------------------------------- |
| [Size](/engine/6000.6/script-reference/unity/hierarchy/hierarchypropertydescriptor/size.md) | The size of the property in bytes. |
| [Type](/engine/6000.6/script-reference/unity/hierarchy/hierarchypropertydescriptor/type.md) | The storage type of the property.  |