Returns the thumb ID and optional token, or null if a callback is specified.
| Usage | Returns |
|---|---|
ee.data.getFilmstripThumbId(params, callback) | ThumbnailId |
| Argument | Type | Details |
|---|---|---|
params | FilmstripThumbnailOptions | Parameters to make the request with. |
callback | Function, optional | An optional callback. If not supplied, the call is made synchronously. |