@java.lang.Override
    public boolean getFilterable() {
      return filterable_;
    }
<pre>
If the `filterable` flag is true, the custom field values may be used for
custom attribute filters
[JobQuery.custom_attribute_filter][google.cloud.talent.v4beta1.JobQuery.custom_attribute_filter].
If false, these values may not be used for custom attribute filters.

Default is false.
</pre>

<code>bool filterable = 3;</code>

@return The filterable.
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/CustomAttribute.java