public final com.google.longrunning.OperationsClient getOperationsClient() {
    return operationsClient;
  }
Returns the OperationsClient that can be used to query the status of a long-running operation
returned by another API method call.
java-vertexai/google-cloud-vertexai/src/main/java/com/google/cloud/vertexai/api/EndpointServiceClient.java