Lists the organizational units (OUs) in a parent organizational unit or root.
Always check the
NextToken response parameter
null value when calling a
List* operation. These operations can
occasionally return an empty set of results even when there are more results available. The
NextToken response parameter value is
when there are no more results to display.
This operation can be called only from the organization's management account or by a member account that is a delegated administrator for an Amazon Web Services service.