HttpDataSource.HttpDataSourceException.Type (ExoPlayer library)

```
@Documented
@Retention(SOURCE)
@Target(TYPE_USE)
public static @interface HttpDataSource.HttpDataSourceException.Type
```
The type of operation that produced the error. One of HttpDataSource.HttpDataSourceException.TYPE_READ, HttpDataSource.HttpDataSourceException.TYPE_OPEN HttpDataSource.HttpDataSourceException.TYPE_CLOSE.