Receive error Code 422 Unprocessable Entity using API in Javascript

Hi, I am trying to call Canvas api to update on gradebook custom column from javascript.  There's no problem when I use GET to retrieve information from gb API, but I ran into ' 422 Unprocess...

SIS Import API error

I am trying to call SISimport API with the attachment csv file, there's error indicating "Couldn't find Canvas CSV import headers", and also noted in SIS importing log that "downloadable_attachment_i...

question on applying term filter on canvas course api call

Does any one know we could retrieve all the course restricted only for the active terms (canvas has this defined in admin screen->Courses ->?) through api call?  While I am be able to...