update_metadata
Description:
[ Version ( since = "1.0.0" ) ]
public bool update_metadata (string remote_id, string metadata_fn, string signature_fn, Cancellable? cancellable = null) throws Error
  public bool update_metadata (string remote_id, string metadata_fn, string signature_fn, Cancellable? cancellable = null) throws Error
Updates the metadata.
This allows a session process to download the metadata and metadata signing file to be passed into the daemon to be checked and parsed.
The remote_id allows the firmware to be tagged so that the remote can be matched when the firmware is downloaded.
Parameters:
| this | 
           A Client  | 
      
| remote_id | 
           the remote ID, e.g. `lvfs-testing`  | 
      
| metadata_fn | 
           the XML metadata filename  | 
      
| signature_fn | 
           the GPG signature file  | 
      
| cancellable | 
           the Cancellable, or null  | 
      
Returns:
| 
           true for success  |