             config: Config = .default,
             uploadTimeout: TimeInterval = 30
             ) -> Request {
-            
             return VK.Api.Audio.getUploadServer(.empty)
                 .request(with: config)
                 .next {

            title: String? = nil,
            tags: String? = nil,
            config: Config = .default,
            uploadTimeout: TimeInterval = 3
            ) -> Request {
            
            return VK.Api.Docs.getUploadServer([.groupId: groupId])

                        .tags: tags
                        ])
                        .request(with: config.mutated(timeout: uploadTimeout))
                    
            }
        }
    }
