ame="System.Keywords" content="DeleteForeverMediaAsync 方法" /><meta name="System.Keywords" content="MediaApi.DeleteForeverMediaAsync 方法" /><meta name="Microsoft.Help.F1" content="Senparc.Weixin.MP.AdvancedAPIs.MediaApi.DeleteForeverMediaAsync" /><meta name="Microsoft.Help.Id" content="M:Senparc.Weixin.MP.AdvancedAPIs.MediaApi.DeleteForeverMediaAsync(System.String,System.String,System.Int32)" /><meta name="Description" content="【异步方法】删除永久素材" /><meta name="Microsoft.Help.Content