post https://api.showcase.skylarkplatform.io/api/images//upload/
Add or replace the image file for the image metadata identified by the given UID.
The request should be made in multipart/form-data format with the image contained in a field named file. Any given filename will be ignored and a new URL for the binary image will be created.
JPEG, PNG, GIF, WEBP, and JP2 file formats are supported.