public void MergeFrom(pb::CodedInputStream input)
        {
            uint tag;

            while ((tag = input.ReadTag()) != 0)
            {
                switch (tag)
                {
                default:
                    _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
                    break;

                case 10: {
                    global::Google.Cloud.AspNetCore.DataProtection.Kms.AesKey subBuilder = new global::Google.Cloud.AspNetCore.DataProtection.Kms.AesKey();
                    if (keyDataCase_ == KeyDataOneofCase.AesKey)
                    {
                        subBuilder.MergeFrom(AesKey);
                    }
                    input.ReadMessage(subBuilder);
                    AesKey = subBuilder;
                    break;
                }
                }
            }
        }
        public void MergeFrom(SymmetricKey other)
        {
            if (other == null)
            {
                return;
            }
            switch (other.KeyDataCase)
            {
            case KeyDataOneofCase.AesKey:
                if (AesKey == null)
                {
                    AesKey = new global::Google.Cloud.AspNetCore.DataProtection.Kms.AesKey();
                }
                AesKey.MergeFrom(other.AesKey);
                break;
            }

            _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
        }