# strategy_source_unavailable

The saved strategy version the run names can no longer be read.

## What happened

A run that names a saved version reads its source when a machine takes it. When the version is gone, or its source cannot be read, the run ends with this code.

## What to do

Save the strategy again and start the run on the new version.

## Example

```json
{
  "status": "failed",
  "error": {
    "code": "strategy_source_unavailable",
    "message": "The saved strategy version for this run is no longer available.",
    "detail": {}
  }
}
```