Quotas per Index?

Dear community,
I have a general question regarding Elasticsearch. We have a big centrl environment with many projects. Each project has its own Kibana space and index. So far so good. But some projects are much bigger than others (use more disk space).
Is there a possibility / parameter in Elasticsearch to define fix quotas in Elasticsearch?
Thank you and kind regards

No, that is something you would need to monitor and implement yourself.