英文:
EWS API - The specified folder could not be found in the store if share Calendar with FolderPermissionLevel.FreeBusyTimeAndSubjectAndLocation
问题
我正试图使用EWS API自动化以下场景：
- user1使用权限级别'FreeBusyTimeAndSubjectAndLocation'与user2共享他的日历
- user1在他的日历中创建一个事件
- user2尝试获取有关user1事件的信息
设置权限的方法
public void iWantFolderPermission(String email) throws Exception {
PropertySet propSet = new PropertySet(BasePropertySet.IdOnly, FolderSchema.Permissions);
// 指定新用户的SMTP地址和文件夹权限级别。
FolderPermission fldperm = new FolderPermission(email, FolderPermissionLevel.FreeBusyTimeAndSubjectAndLocation);
// 绑定到文件夹并获取当前权限。
// 此调用会导致对EWS的GetFolder调用。
Folder sentItemsFolder = Folder.bind(service, WellKnownFolderName.Calendar, propSet);
// 将新用户的权限添加到已发送项目DACL。
sentItemsFolder.getPermissions().add(fldperm);
// 此调用会导致对EWS的UpdateFolder调用。
sentItemsFolder.update();
}
但是当我尝试从共享的日历中获取事件时，我收到错误消息 - microsoft.exchange.webservices.data.core.exception.service.remote.ServiceResponseException: 无法在存储中找到指定的文件夹。
如果我将权限设置为FolderPermissionLevel.Reviewer，则一切正常运行。
那么为什么使用权限级别FreeBusyTimeAndSubjectAndLocation无法访问共享日历呢？
英文:
I'm trying to automate next scenario with EWS API:
- user1 shares his calendar with user2 with permission level 'FreeBusyTimeAndSubjectAndLocation'
- user1 creates an event in his calendar
- user2 tries to get info about user1 event
Method to set permission
public void iWantFolderPermission(String email) throws Exception {
PropertySet propSet = new PropertySet(BasePropertySet.IdOnly, FolderSchema.Permissions);
// Specify the SMTP address of the new user and the folder permissions level.
FolderPermission fldperm = new FolderPermission(email, FolderPermissionLevel.FreeBusyTimeAndSubjectAndLocation);
// Bind to the folder and get the current permissions.
// This call results in a GetFolder call to EWS.
Folder sentItemsFolder = Folder.bind(service, WellKnownFolderName.Calendar, propSet);
// Add the permissions for the new user to the Sent Items DACL.
sentItemsFolder.getPermissions().add(fldperm);
// This call results in a UpdateFolder call to EWS.
sentItemsFolder.update();
}
But when I try to get event from shared Calendar I get an error - microsoft.exchange.webservices.data.core.exception.service.remote.ServiceResponseException: The specified folder could not be found in the store.
If I set permission to FolderPermissionLevel.Reviewer then everything works just fine.
So why shared Calendar can not be accessed with permission level FreeBusyTimeAndSubjectAndLocation?
答案1
得分: 1
FreeBusyTimeAndSubjectAndLocation仅在使用GetUserAvailability操作时提供对有限信息子集的访问 https://learn.microsoft.com/en-us/exchange/client-developer/web-service-reference/getuseravailability-operation 然后约会详细信息将在CalendarEventArray中返回。若要直接访问folderitems，您需要至少具有查看者权限。
英文:
FreeBusyTimeAndSubjectAndLocation only gives you access to a limited subset of information when using the GetUserAvailiblity operation https://learn.microsoft.com/en-us/exchange/client-developer/web-service-reference/getuseravailability-operation the Appointment details are then returned in CalendarEventArray. To be able to access the folderitems directly you need to have at least reviewer rights.
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