private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
          getScheduleTimeFieldBuilder();
        }
      }
<pre>
Scan schedule configuration.
</pre>

Protobuf type {@code google.cloud.websecurityscanner.v1alpha.ScanConfig.Schedule}
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ScanConfig.java