+ /**
+ * Sets the Categories associated with the black box to the given ones.
+ * @param categories Categories associated with the black box.
+ * @param result Result message
+ * @return True if the operation was successful.
+ */
+ bool SetCategories(const std::string& categories, std::string*& result);
+ /**
+ * Sets the Description of the black box to the given one.
+ * @param description Description of the black box.
+ * @param result Result message.
+ * @return True if the operation was successful.
+ */