Given URI template as defined in RFC 6570.
Validate entire string strictly according to RFC 6570. Does NOT perform unicode code-point validation. Performs character-by-character checks for exact grammar checks.
The expanded URI (GC-allocated) or if there is no template in the URI, the templateUri parameter as given.
TemplateURIFormatException on attempted use of a reserved operator, invalid variable specifications or strict issues.
Expands a URI template as defined in RFC 6570.