I’m trying to convert this mongo shell to Mongotemplate, but I can’t find any way to do it.
Here is the shell：

db.userCustomSetting.deleteMany({$expr: {$regexMatch: {input: { $toString: "$_id" },regex: /.*0000$/}}});

I tried this：
Pattern regexPattern = Pattern.compile(".*0000$"); Query query = new Query(Criteria.where("_id").regex(regexPattern));

But it didn’t work.