Label of the existing part to update. This should be a label string like "0:1:1:1" obtained from document queries.
OptionalshapeNew shape to replace the existing shape. If undefined, the shape is not changed.
OptionalnameNew name for the part. If undefined, the name is not changed.
OptionalcolorNew color for the part. If undefined, the color is not changed.
Definition for updating an existing part in a document. Allows changing the shape, name, and/or color of a part identified by its label.