private void buildPartial0(
          com.google.cloud.video.transcoder.v1.Encryption.DrmSystems result) {
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          result.widevine_ = widevineBuilder_ == null ? widevine_ : widevineBuilder_.build();
          to_bitField0_ |= 0x00000001;
        }
        if (((from_bitField0_ & 0x00000002) != 0)) {
          result.fairplay_ = fairplayBuilder_ == null ? fairplay_ : fairplayBuilder_.build();
          to_bitField0_ |= 0x00000002;
        }
        if (((from_bitField0_ & 0x00000004) != 0)) {
          result.playready_ = playreadyBuilder_ == null ? playready_ : playreadyBuilder_.build();
          to_bitField0_ |= 0x00000004;
        }
        if (((from_bitField0_ & 0x00000008) != 0)) {
          result.clearkey_ = clearkeyBuilder_ == null ? clearkey_ : clearkeyBuilder_.build();
          to_bitField0_ |= 0x00000008;
        }
        result.bitField0_ |= to_bitField0_;
      }
<pre>
Defines configuration for DRM systems in use.
</pre>

Protobuf type {@code google.cloud.video.transcoder.v1.Encryption.DrmSystems}
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/Encryption.java