post https://{subdomain}.maptician.com/ext/v1/occupants/profile-images//
Sets an Occupant's profile image based on a provided external url location. The api will retrieve the image, crop to 140x140px, compress the resulting file, and host it within Maptician's environment. The final url of the Maptician hosted profile image is returned. Cropping occurs from the center point of the image file.