code: @SuppressWarnings("null")
    protected final @NotNull String getMediaRotationProperty(@NotNull MediaRequest mediaRequest,
        @NotNull MediaHandlerConfig mediaHandlerConfig) {
      String rotationProperty = mediaRequest.getRotationProperty();
      if (StringUtils.isEmpty(rotationProperty)) {
        rotationProperty = mediaHandlerConfig.getMediaRotationProperty();
      }
      return rotationProperty;
    }
docs: Get property name containing the rotation parameter
  @param mediaRequest Media request
  @param mediaHandlerConfig Media handler config
  @return Property name