I want to write an XSD 1.1 assertion as in the similar question XML Schema (XSD) 1.0 xs:pattern regex to match 4 digits as a string? - but this time for a specified pattern corresponding to a large set of possible substrings, written as an XSD-compliant regex, e.g.:
AZ09{10}
Is that possible given the XSD 1.1 functions not(contains())?
