---
title: SecGroupTransformGetTypeID()
framework: security
role: symbol
role_heading: Function
path: security/secgrouptransformgettypeid()
---

# SecGroupTransformGetTypeID()

Returns the Core Foundation type ID for a transform group container.

## Declaration

```swift
func SecGroupTransformGetTypeID() -> CFTypeID
```

## Return Value

Return Value A value that identifies the opaque type of a SecGroupTransform object.