tgt_type --

    The type of tgt. Allowed values:
    glob - Bash glob completion - Default
    pcre - Perl style regular expression
    list - Python list of hosts
    grain - Match based on a grain comparison
    grain_pcre - Grain comparison with a regex
    pillar - Pillar data comparison
    pillar_pcre - Pillar data comparison with a regex
    nodegroup - Match on nodegroup
    range - Use a Range server for matching
    compound - Pass a compound match string
    ipcidr - Match based on Subnet (CIDR notation) or IPv4 address.
Changed in version 2017.7.0: Renamed from expr_form to tgt_type

https://docs.saltstack.com/en/latest/ref/clients/index.html