query_documents

Queries the service to return a list of documents matching the given query.

Note that query has to be a DocumentsQuery, rather than just a Query, as it uses the folder ID specified in folder_id.

For more details, see query.

Parameters:

this	a DocumentsService
query	a DocumentsQuery with the query parameters, or null
cancellable	optional Cancellable object, or null
progress_callback	a QueryProgressCallback to call when an entry is loaded, or null
progress_user_data	data to pass to the progress_callback function

Returns:

a DocumentsFeed of query results; unref with unref