Azure 事件网格高级筛选是 Not Null 运算符

Azure EventGrid Advanced filtering isNotNull operator

知道为什么无法通过门户 select IsNotNull 运算符吗?

https://docs.microsoft.com/en-us/azure/event-grid/event-filtering#isnotnull

我尝试在 ARM 模板中配置它,但出现以下错误

InvalidRequest: The following Advanced filter operator types are only supported on api-versions newer than Microsoft.Azure.Events.ResourceProvider.Common.ApiVersion.

有什么想法吗? 谢谢 法布里齐奥

请将版本更改为api-version=2020-10-15-preview