For example we have serial numbers on our devices and it would be nice to be able to get a query that returns all SN that start with B. Being able to search for not complete matches would be useful.
Thanks. We have an open feature request for this and I will add your +1.
Enabling “contains” queries means building search indices for tags. We can’t support all device tags in an application, so we’ll have to expose a method for defining which device tags (with a maximum number) to index per application.