<!--
{
  "availability" : [
    "FxPlug: 4.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "professional_video_applications",
  "identifier" : "/documentation/professional_video_applications/FxPathAPI_v3/pathID(_:for:)",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Method",
  "symbol" : {
    "kind" : "Instance Method",
    "modules" : [
      "Professional Video Applications"
    ],
    "preciseIdentifier" : "c:objc(pl)FxPathAPI_v3(im)pathID:forIndex:error:"
  },
  "title" : "pathID(_:for:)"
}
-->

# pathID(_:for:)

Gets the unique ID of the path at the index requested.

```
func pathID(_ pathID: UnsafeMutablePointer<FxPathID?>!, for index: Int) throws
```

## Parameters

`pathID`

The ID of the path at the given index.

`index`

The index of the path that you want the ID of. This value is `0`-based, so if there are `n` paths, you can retrieve paths at indexes `0` through `n-1`.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)