VkNet.Categories.DocsCategory.GetWallUploadServer C# (CSharp) Méthode

        public UploadServerInfo GetWallUploadServer(long? groupId = null)
        {
            VkErrors.ThrowIfNumberIsNegative(() => groupId);

            var parameters = new VkParameters { { "group_id", groupId } };

            return _vk.Call("docs.getWallUploadServer", parameters);
        }