---
title: SecAccessGetTypeID()
framework: security
role: symbol
role_heading: Function
path: security/secaccessgettypeid()
---

# SecAccessGetTypeID()

Returns the unique identifier of the opaque type to which an access instance belongs.

## Declaration

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

## Return Value

Return Value A value that identifies the opaque type of a SecAccess instance.

## Discussion

Discussion This method returns a value that uniquely identifies the opaque type of a SecAccess instance. You can compare this value to the CFTypeID identifier obtained by calling the CFGetTypeID(_:) method on a specific object. These values might change from release to release or platform to platform.