@java.lang.Override
      public Builder clear() {
        super.clear();
        bitField0_ = 0;
        startTime_ = null;
        if (startTimeBuilder_ != null) {
          startTimeBuilder_.dispose();
          startTimeBuilder_ = null;
        }
        endTime_ = null;
        if (endTimeBuilder_ != null) {
          endTimeBuilder_.dispose();
          endTimeBuilder_ = null;
        }
        return this;
      }
<pre>
Partition of asset in UTC Epoch time. Supported by STREAM_VIDEO corpus
type.
</pre>

Protobuf type {@code google.cloud.visionai.v1.Partition.TemporalPartition}
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/Partition.java