Optional
failureA reference to a function to call when an error occurs.
Optional
formatHow to format the content. Defaults to plaintext, supported for text/* MIME types, including .html, .xml, .tsv, .txt, and .csv. Use 'jsonTSV' to get a JSON version of the .xls, .tsv, .or .csv files, the structure of which matches the argument to convertToExcel
Optional
scopeA scoping object for the success and failure callback functions (default to this).
The function to call when the function finishes successfully.
Available options for Data.getContent