public boolean hasAdTimeOffset() {
      return ((bitField0_ & 0x00000004) != 0);
    }
<pre>
Required. The time offset of the processed ad.
</pre>

<code>.google.protobuf.Duration ad_time_offset = 3 [(.google.api.field_behavior) = REQUIRED];
</code>

@return Whether the adTimeOffset field is set.
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/AdStitchDetail.java