private void buildPartial0(com.google.cloud.vertexai.api.GenerateContentResponse result) {
      int from_bitField0_ = bitField0_;
      if (((from_bitField0_ & 0x00000002) != 0)) {
        result.modelVersion_ = modelVersion_;
      }
      int to_bitField0_ = 0;
      if (((from_bitField0_ & 0x00000004) != 0)) {
        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
        to_bitField0_ |= 0x00000001;
      }
      if (((from_bitField0_ & 0x00000008) != 0)) {
        result.responseId_ = responseId_;
      }
      if (((from_bitField0_ & 0x00000010) != 0)) {
        result.promptFeedback_ =
            promptFeedbackBuilder_ == null ? promptFeedback_ : promptFeedbackBuilder_.build();
        to_bitField0_ |= 0x00000002;
      }
      if (((from_bitField0_ & 0x00000020) != 0)) {
        result.usageMetadata_ =
            usageMetadataBuilder_ == null ? usageMetadata_ : usageMetadataBuilder_.build();
        to_bitField0_ |= 0x00000004;
      }
      result.bitField0_ |= to_bitField0_;
    }
<pre>
Response message for [PredictionService.GenerateContent].
</pre>

Protobuf type {@code google.cloud.vertexai.v1.GenerateContentResponse}
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/GenerateContentResponse.java