Searches all folders in the Media Manager and returns a list of files that match the terms specified in the optional parameters.
The searchFiles() function returns a Promise that resolves to an array of the specified files' descriptors and cursor information.
If no parameters are specified, the function returns all files in the MEDIA_ROOT folder.
You can only call this method when authenticated as a Wix app or Wix user identity.
Options to specify which folders to search.