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# handleBDXQuery(forNodeID:controller:blockSize:blockIndex:bytesToSkip:completion:)

```
optional func handleBDXQuery(forNodeID nodeID: NSNumber, controller: MTRDeviceController, blockSize: NSNumber, blockIndex: NSNumber, bytesToSkip: NSNumber, completion: @escaping @Sendable (Data?, Bool) -> Void)
```

```
optional func handleBDXQuery(forNodeID nodeID: NSNumber, controller: MTRDeviceController, blockSize: NSNumber, blockIndex: NSNumber, bytesToSkip: NSNumber) async -> (Data?, Bool)
```

---

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