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# handleBDXTransferSessionEnd(forNodeID:controller:metrics:error:)

Notify the delegate when a BDX Session ends for some node.  The controller
identifies the fabric the node is on, and the nodeID identifies the node
within that fabric.

```
optional func handleBDXTransferSessionEnd(forNodeID nodeID: NSNumber, controller: MTRDeviceController, metrics: MTRMetrics, error: (any Error)?)
```

---

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