public boolean hasTemplateId() {
    return jobConfigCase_ == 4;
  }
<pre>
Input only. Specify the `template_id` to use for populating `Job.config`.
The default is `preset/web-hd`, which is the only supported preset.

User defined JobTemplate: `{job_template_id}`
</pre>

<code>string template_id = 4 [(.google.api.field_behavior) = INPUT_ONLY];</code>

@return Whether the templateId field is set.
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/Job.java