Defines the type of the Bpmn Shape Event - Sets the type of the Bpmn Shape as Event Gateway - Sets the type of the Bpmn Shape as Gateway Message - Sets the type of the Bpmn Shape as Message DataObject - Sets the type of the Bpmn Shape as DataObject DataSource - Sets the type of the Bpmn Shape as DataSource Activity - Sets the type of the Bpmn Shape as Activity Group - Sets the type of the Bpmn Shape as Group TextAnnotation - Represents the shape as Text Annotation