ee.data.getThumbId

Get a Thumbnail Id for a given asset.

Returns the thumb ID and optional token, or null if a callback is specified.

UsageReturns
ee.data.getThumbId(params, callback)ThumbnailId
ArgumentTypeDetails
paramsThumbnailOptionsAn object containing thumbnail options with the following possible values:
image (ee.Image) The image to make a thumbnail.
bands (array of strings) An array of band names.
format (string) The file format ("png", "jpg", "geotiff").
name (string): The base name.
Use ee.Image.getThumbURL for region, dimensions, and visualization options support.
callbackFunction, optionalAn optional callback. If not supplied, the call is made synchronously.