# PresentationEntity constructor Null safety

PresentationEntity(

1. {required String? appId,
2. String? description,
3. List<BodyComponentEntity>? bodyComponents,
4. String? imageId,
5. int? imagePositionRelative,
6. int? imageAlignment,
7. double? imageWidth,
8. StorageConditionsEntity? conditions}

)

## Implementation

    PresentationEntity({
      required this.appId,
      this.description,
      this.bodyComponents,
      this.imageId,
      this.imagePositionRelative,
      this.imageAlignment,
      this.imageWidth,
      this.conditions,
    });