§10.1 Rational scale/offset. denominator MUST NOT be zero (MDE405). Zero is {0, 1}. See spec/adr/0003.
from field: int64 denominator = 2;
from field: int64 numerator = 1;
from message moddef.v1.Rational
§10.1 Rational scale/offset. denominator MUST NOT be zero (MDE405). Zero is {0, 1}. See spec/adr/0003.