|  Built  | 
 The layers you have selected contain more than one mesh. You may want to go back and import the meshes separately. If you continue, the meshes will be combined and a new boundary will be created. 
 Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
 Syntax
 Syntax  Property Value
FailureDefinitionId See Also
 See Also