public Builder mergeSpatialPartition(
        com.google.cloud.visionai.v1.Partition.SpatialPartition value) {
      if (spatialPartitionBuilder_ == null) {
        if (((bitField0_ & 0x00000002) != 0)
            && spatialPartition_ != null
            && spatialPartition_
                != com.google.cloud.visionai.v1.Partition.SpatialPartition.getDefaultInstance()) {
          getSpatialPartitionBuilder().mergeFrom(value);
        } else {
          spatialPartition_ = value;
        }
      } else {
        spatialPartitionBuilder_.mergeFrom(value);
      }
      if (spatialPartition_ != null) {
        bitField0_ |= 0x00000002;
        onChanged();
      }
      return this;
    }
<pre>
Partition of asset in space.
</pre>

<code>.google.cloud.visionai.v1.Partition.SpatialPartition spatial_partition = 2;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/Partition.java