code: public final TableSpec updateTableSpec(TableSpec tableSpec) {
  
      UpdateTableSpecRequest request =
          UpdateTableSpecRequest.newBuilder().setTableSpec(tableSpec).build();
      return updateTableSpec(request);
    }
docs: Updates a table spec.
  
  <p>Sample code:
  
  <pre><code>
  try (AutoMlClient autoMlClient = AutoMlClient.create()) {
  TableSpec tableSpec = TableSpec.newBuilder().build();
  TableSpec response = autoMlClient.updateTableSpec(tableSpec);
  }
  </code></pre>
  
  @param tableSpec The table spec which replaces the resource on the server.
  @throws com.google.api.gax.rpc.ApiException if the remote call fails