private void buildPartial0(
          com.google.storagetransfer.v1.proto.TransferTypes.TransferSpec result) {
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000400) != 0)) {
          result.objectConditions_ =
              objectConditionsBuilder_ == null
                  ? objectConditions_
                  : objectConditionsBuilder_.build();
          to_bitField0_ |= 0x00000001;
        }
        if (((from_bitField0_ & 0x00000800) != 0)) {
          result.transferOptions_ =
              transferOptionsBuilder_ == null ? transferOptions_ : transferOptionsBuilder_.build();
          to_bitField0_ |= 0x00000002;
        }
        if (((from_bitField0_ & 0x00001000) != 0)) {
          result.transferManifest_ =
              transferManifestBuilder_ == null
                  ? transferManifest_
                  : transferManifestBuilder_.build();
          to_bitField0_ |= 0x00000004;
        }
        if (((from_bitField0_ & 0x00002000) != 0)) {
          result.sourceAgentPoolName_ = sourceAgentPoolName_;
        }
        if (((from_bitField0_ & 0x00004000) != 0)) {
          result.sinkAgentPoolName_ = sinkAgentPoolName_;
        }
        result.bitField0_ |= to_bitField0_;
      }
<pre>
Configuration for running a transfer.
</pre>

Protobuf type {@code google.storagetransfer.v1.TransferSpec}
java-storage-transfer/proto-google-cloud-storage-transfer-v1/src/main/java/com/google/storagetransfer/v1/proto/TransferTypes.java