WP_Upgrader_Skin::request_filesystem_credentials( bool|WP_Error $error = false, string $context = '', bool $allow_relaxed_file_ownership = false ): bool

128	public function request_filesystem_credentials( $error = false, $context = '', $allow_relaxed_file_ownership = false ) {129		$url = $this->options['url'];130		if ( ! $context ) {131			$context = $this->options['context'];132		}133		if ( ! empty( $this->options['nonce'] ) ) {134			$url = wp_nonce_url( $url, $this->options['nonce'] );135		}136 137		$extra_fields = array();138 139		return request_filesystem_credentials( $url, '', $error, $context, $extra_fields, $allow_relaxed_file_ownership );140	}