The reasons for the target error.
|User cannot use this entity because it is not on any of the user's teams.
|The targeted or excluded ad unit must be on the order's teams.
|The targeted placement must be on the order's teams.
|Entity cannot be created because it is not on any of the user's teams.
|A team that gives access to all entities of a given type cannot be associated with an entity of that type.
|The assignment of team to entities is invalid.
|Cannot modify or create a team with an inactive status.
|The value returned if the actual value is not exposed by the requested API version.