private void buildPartial0(com.google.webrisk.v1.ComputeThreatListDiffRequest result) {
      int from_bitField0_ = bitField0_;
      if (((from_bitField0_ & 0x00000001) != 0)) {
        result.threatType_ = threatType_;
      }
      if (((from_bitField0_ & 0x00000002) != 0)) {
        result.versionToken_ = versionToken_;
      }
      int to_bitField0_ = 0;
      if (((from_bitField0_ & 0x00000004) != 0)) {
        result.constraints_ =
            constraintsBuilder_ == null ? constraints_ : constraintsBuilder_.build();
        to_bitField0_ |= 0x00000001;
      }
      result.bitField0_ |= to_bitField0_;
    }
<pre>
Describes an API diff request.
</pre>

Protobuf type {@code google.cloud.webrisk.v1.ComputeThreatListDiffRequest}
java-webrisk/proto-google-cloud-webrisk-v1/src/main/java/com/google/webrisk/v1/ComputeThreatListDiffRequest.java