@java.lang.Override
    public int getJobCategoriesCount() {
      return jobCategories_.size();
    }
<pre>
Job categories derived from
[Job.title][google.cloud.talent.v4beta1.Job.title] and
[Job.description][google.cloud.talent.v4beta1.Job.description].
</pre>

<code>repeated .google.cloud.talent.v4beta1.JobCategory job_categories = 3;</code>

@return The count of jobCategories.
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/Job.java