Provides a container of all Revit built-in FailureDefinitionId instances.
The BuiltInFailures ConstraintFailures type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
  | UndeletedConstraints | A Dimension with Lock and/or EQ Constraints is being deleted, but the elements will still be constrained. Push Unconstrain to remove the Constraints or OK to leave elements constrained. |
| | UndeletedConstraintsInGroup | A labeled dimension is being deleted, but the corresponding constraint belongs to a group and will not be changed. You can change it in group edit mode later. |