public Builder addJobCategories(com.google.cloud.talent.v4beta1.JobCategory value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureJobCategoriesIsMutable();
      jobCategories_.add(value.getNumber());
      onChanged();
      return this;
    }
<pre>
The category filter specifies the categories of jobs to search against.
See [JobCategory][google.cloud.talent.v4beta1.JobCategory] for more
information.

If a value isn't specified, jobs from any category are searched against.

If multiple values are specified, jobs from any of the specified
categories are searched against.
</pre>

<code>repeated .google.cloud.talent.v4beta1.JobCategory job_categories = 4;</code>

@param value The jobCategories to add.
@return This builder for chaining.
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/JobQuery.java