Enum OptionRetention Path C++ Link Google.Protobuf.Reflection.FieldOptions.Types.OptionRetention, Google.Protobuf underlying int32 Google.Protobuf.dll Values 3 NameValueHex RetentionUnknown00x00RetentionRuntime10x01RetentionSource20x02 Used by 1types with a member, parameter or interface of this type FieldOptions // Google.Protobuf.Reflection.FieldOptions.Types.OptionRetention, Google.Protobuf enum class OptionRetention : int32 { RetentionUnknown = 0, RetentionRuntime = 1, RetentionSource = 2, };