private void buildPartial0(com.google.cloud.vision.v1p4beta1.BatchOperationMetadata result) {
      int from_bitField0_ = bitField0_;
      if (((from_bitField0_ & 0x00000001) != 0)) {
        result.state_ = state_;
      }
      int to_bitField0_ = 0;
      if (((from_bitField0_ & 0x00000002) != 0)) {
        result.submitTime_ = submitTimeBuilder_ == null ? submitTime_ : submitTimeBuilder_.build();
        to_bitField0_ |= 0x00000001;
      }
      if (((from_bitField0_ & 0x00000004) != 0)) {
        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
        to_bitField0_ |= 0x00000002;
      }
      result.bitField0_ |= to_bitField0_;
    }
<pre>
Metadata for the batch operations such as the current state.

This is included in the `metadata` field of the `Operation` returned by the
`GetOperation` call of the `google::longrunning::Operations` service.
</pre>

Protobuf type {@code google.cloud.vision.v1p4beta1.BatchOperationMetadata}
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/BatchOperationMetadata.java