@java.lang.Override
  public boolean hasCaptureTime() {
    return ((bitField0_ & 0x00000001) != 0);
  }
<pre>
Input only. The capture time of the packet.
</pre>

<code>.google.protobuf.Timestamp capture_time = 1 [(.google.api.field_behavior) = INPUT_ONLY];
</code>

@return Whether the captureTime field is set.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/PacketHeader.java