# Sandbox.ClothingContainer.ClothingEntry.ItemDefinitionId

```csharp
int ItemDefinitionId { get; set; }
```

If this is a Steam Inventory Item then this is the item definition id. This usually means
we'll look up the clothing item from the workshop.

Declared in [Sandbox.ClothingContainer.ClothingEntry](/api/Sandbox.ClothingContainer.ClothingEntry).
Assembly: `Sandbox.Engine`.