Specifies the Id of a Microsoft Exchange user whose data you want to access.

Data Type

string

Default Value

""

Remarks

The dummy property for PowerBI.

When set, data access is scoped to a specified user. To retrieve a list of available user Ids, query the Users view.

This property takes priority over the DefaultUser property when specified. In addition, if both UserId and GroupId are set, UserId takes precedence and GroupId is ignored.