The WidgetNotePropertiesInput datatype includes various settings.

Table: WidgetNotePropertiesInput

textstringyes The text the note widget will contain.
backgroundColorstring  The background color to use for displaying the note widget.
textColorstring  The color to use for the text displayed in the note widget.

[a] Some arguments may be required, as indicated in this column. For some fields, this column indicates that a result will always be returned for it.