OptionalpageThe URL identifier of the page containing the widget. This is the value of the name
field of the corresponding entry under pages in the serialized dashboard definition.
Format: alphanumeric, hyphen, and underscore characters allowed, max length 63.
OptionalwidgetThe URL identifier of the widget. This is the value of the name field of the
corresponding widget under that page's layout in the serialized dashboard definition.
Format: alphanumeric, hyphen, and underscore characters allowed, max length 63.
Identifies a dashboard widget whose data to attach.
page_idandwidget_idare the URL identifiers from the dashboard's serialized definition returned by the Get dashboard API (serialized_dashboard), and together they uniquely identify the widget.