code: public final DataSource getDataSource(DataSourceName name) {
  
      GetDataSourceRequest request =
          GetDataSourceRequest.newBuilder().setName(name == null ? null : name.toString()).build();
      return getDataSource(request);
    }
docs: Retrieves a supported data source and returns its settings, which can be used for UI rendering.
  
  <p>Sample code:
  
  <pre><code>
  try (DataTransferServiceClient dataTransferServiceClient = DataTransferServiceClient.create()) {
  DataSourceName name = ProjectDataSourceName.of("[PROJECT]", "[DATA_SOURCE]");
  DataSource response = dataTransferServiceClient.getDataSource(name);
  }
  </code></pre>
  
  @param name The field will contain name of the resource requested, for example:
  `projects/{project_id}/dataSources/{data_source_id}`
  @throws com.google.api.gax.rpc.ApiException if the remote call fails