docs: @Nullable public de.uniulm.omi.cloudiator.flexiant.client.domain.Image getImage(
          final String imageUUID) throws FlexiantException {
          final io.github.cloudiator.flexiant.extility.Image image =
              this.getResource(imageUUID, ResourceType.IMAGE,
                  io.github.cloudiator.flexiant.extility.Image.class);
          if (image == null) {
              return null;
          }
          return new de.uniulm.omi.cloudiator.flexiant.client.domain.Image(image);
      }