code: public Page<Table> listTablesFromId(String projectId, String datasetName) {
      // [START bigquery_list_tables]
      DatasetId datasetId = DatasetId.of(projectId, datasetName);
      Page<Table> tables = bigquery.listTables(datasetId, TableListOption.pageSize(100));
      for (Table table : tables.iterateAll()) {
        // do something with the table
      }
      // [END bigquery_list_tables]
      return tables;
    }
docs: [VARIABLE "my_dataset_name"]