---
title: annotationColumnID
framework: createmlcomponents
role: symbol
role_heading: Instance Property
path: createmlcomponents/annotatedfeatureprovider/annotationcolumnid
---

# annotationColumnID

The annotation column identifier.

## Declaration

```swift
var annotationColumnID: ColumnID<AnnotatedFeatureProvider<Base, UnwrappedInput>.Annotation>
```

## See Also

### Getting the properties

- [AnnotatedFeatureProvider.Annotation](createmlcomponents/annotatedfeatureprovider/annotation.md)
- [base](createmlcomponents/annotatedfeatureprovider/base.md)
- [featuresColumnName](createmlcomponents/annotatedfeatureprovider/featurescolumnname.md)
- [resultsColumnName](createmlcomponents/annotatedfeatureprovider/resultscolumnname.md)