As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: PILOT REPORTS WHILE IN ROUTE WE GOT GREEN SYSTEM HYD LOW PRESSURE WARNING, COMPLIED WITH ECAM SHUT OFF ENG 1 GREEN PUMP WITHIN 5MIN DECLARED EMERGENCY LANDED IN MEM. MAINTENANCE FOUND HYD LEAK AT BRAKE SELECTOR VALVE IAW AMM 32-41-11-400-001A. REPLACED BRAKE SELECTOR VALVE, OPS CHECKS GOOD. RESTOWED GRAVITY GEAR EXTN HANDLE IAW AMM 32-00-00-860-003A L/G DOORS OPS CHECK GOOD. LEAK CHECKED AND SERVICED GREEN HYDRAULIC SYSTEM. NO LEAKS NOTED. OK FOR SERVICE.