public final ExecutionsSettings getSettings() {
    return settings;
  }
Constructs an instance of ExecutionsClient, using the given settings. This is protected so that
it is easy to make a subclass, but otherwise, the static factory methods should be preferred.
java-workflow-executions/google-cloud-workflow-executions/src/main/java/com/google/cloud/workflows/executions/v1beta/ExecutionsClient.java