public Builder mergeFrom(com.google.cloud.visionai.v1.DateTimeRange other) {
      if (other == com.google.cloud.visionai.v1.DateTimeRange.getDefaultInstance()) return this;
      if (other.hasStart()) {
        mergeStart(other.getStart());
      }
      if (other.hasEnd()) {
        mergeEnd(other.getEnd());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
Datetime range type.
</pre>

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