0 is reserved for errors
from enum value: LABEL_OPTIONAL = 1;
from enum value: LABEL_REPEATED = 3;
The required label is only allowed in google.protobuf. In proto3 and Editions
it's explicitly prohibited. In Editions, the field_presence
feature
can be used to get this behavior.
from enum value: LABEL_REQUIRED = 2;
Generated using TypeDoc
Generated
from enum google.protobuf.FieldDescriptorProto.Label