Specify which related objects to include in the response. Valid values are
‘group’ and ‘program’. Use expand[]=group or expand[]=program
to include the related objects.
A cursor for use in pagination. starting_after is an object ID that defines
your place in the list. The value of the starting_after parameter is the
partner ID. To receive the next page use the last partner ID from the previous
page.
A cursor for use in pagination. ending_before is an object ID that defines
your place in the list. The value of the ending_before parameter is the
partner ID. To receive the previous page use the first partner ID from the
previous page.