# Append Sink

## Summary
Append an IoSink to the available data sinks

## Metadata
- **Module ID:** AppendSink
- **Module path:** /home/runner/work/MoDaCor/MoDaCor/src/modacor/modules/base_modules/append_sink.py
- **Module version:** 20260109.1
- **Keywords:** append, sink

## Required data keys
- _None_

## Modifies
- _None_

## Required arguments
- sink_identifier
- sink_location
- iosink_module

## Default configuration
```json
{
  "iosink_method_kwargs": {},
  "iosink_module": "",
  "sink_identifier": "",
  "sink_location": ""
}
```

## Argument specification
| Argument | Type | Required | Default | Description |
|---|---|---|---|---|
| `iosink_method_kwargs` | dict | No | {} | Keyword arguments forwarded to the ioSink constructor. |
| `iosink_module` | str | Yes |  | Fully qualified module path to the ioSink class. |
| `sink_identifier` | str or list | Yes |  | Identifier(s) to register the ioSink(s) under. |
| `sink_location` | str or list | Yes |  | Resource location(s) understood by the sink. |

## Notes
This adds an IoSink to the data sinks registry.