As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH AND RH BRAKE FAIL WHILE TAXING IN. LOST BRAKING AUTHORITY FROM BOTH PEDALS. PERFORMED OPS TEST OF MAIN BRAKE SYSTEM AND NO FAULTS NOTED. VISUAL CHECK OF MAIN BRAKE SYSTEM OPS NORMAL. CLEARED NVM ON BOTH BCM 1/2. NO FURTHER FAULTS NOTED AT THIS TIME. IAW AMM 32-41-00-7 10-801-A. SEE AML#: 23198 FOR MORE INFORMATION.