ImpressionData (Yandex Mobile Ads)

```
public interface ImpressionData
```
An interface with impression-level revenue data.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  java.lang.String getRawData()
  Return a raw impression-level revenue data, string with json.

- Method Detail
  - getRawData
```
@NonNull
java.lang.String getRawData()
```
    Return a raw impression-level revenue data, string with json.