version: v1
kind: Schema
metadata:
  name: sentNotification
  description: 发送出的通知
  attributes:
  - ref: sentNotificationId
    required: true
  - name: notification
    description: 通知
    type:
      schema: notification 
    required: true     
  - name: receiver
    description: 通知接收者
    type:
      schema: employeeInfo 
    required: true
  - name: isRead
    description: 是否已读
    type:
      primitive: boolean 
    required: true    
  - name: readTime
    description: 通知读取时间
    type:
      primitive: datetime 
    required: true