S1983
Denials of state law quasi-judicial immunity can be appealed on an interlocutory basis, as the immunity is potentially absolute.
Arrest of a person with a a substantial difference in height from the person described on the warrant states a 14A S1983 claim.
State immunity statute shields only the arresting officer, and presumes reasonable belief.
https://d3bsvxk93brmko.cloudfront.net/datastore/opinions/2016/02/03/13-56857.pdf
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.