Retrieves a thumbnail, or smaller image representation, of this file. Sizes of 32x32, 64x64, 128x128, and 256x256 can be returned in the .png format and sizes of 32x32, 94x94, 160x160, and 320x320 can be returned in the .jpg format. Thumbnails can be generated for image and video file formats.
Required BoxFile: The _id attribute is required
Format: The expected format for the Thumbnail
Optional MinSize MaxSize