As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 9205 - PIT-PHX - EMERGENCY LANDING, DURING DESCENT RECEIVED HYDRAULIC GREEN RESERVOIR LOW LEVEL ECAM. VERIFIED INDICATION AT TOP OF AMBER BAND. COMPLIED WITH ECAM AND SHUT DOWN GREEN SYSTEM UNTIL GEAR EXTENSION REQUIRED. AFTER GEAR EXTENSION LEVEL INCREASED AND NORMAL GREEN SYSTEM OPERATION RESUMED. CREW DECLARED AN EMERGENCY, LANDED WITHOUT INCIDENT AND TAXIED TO THE GATE. MAINTENANCE SERVICED GREEN SYSTEM TO PROPER LEVEL. NO LEAKS WERE NOTED.