---
title: "subscript(id:)"
framework: tabletopkit
role: symbol
role_heading: Instance Subscript
path: "tabletopkit/equipmentstatecollection/subscript(id:)"
---

# subscript(id:)

Returns and/or modifies the state for the equipment with given identifier.

## Declaration

```swift
subscript(id equipmentID: EquipmentIdentifier) -> (any MutableEquipmentState)? { get set }
```

## See Also

### Accessing the subscript

- [subscript(ids:)](tabletopkit/equipmentstatecollection/subscript(ids:).md)
- [subscript(of:id:)](tabletopkit/equipmentstatecollection/subscript(of:id:).md)
- [subscript(of:ids:)](tabletopkit/equipmentstatecollection/subscript(of:ids:).md)