Deletes a piece of file metadata.
The access token received from the authorization server in the OAuth 2.0 flow.
The unique identifier that represents a file.
The ID for any file can be determined
by visiting a file in the web application
and copying the ID from the URL. For example,
for the URL https://*.app.box.com/files/123
the file_id is 123.
The scope of the metadata template.
global, enterprise The name of the metadata template.
Returns an empty response when the metadata is successfully deleted.