rank
Parameters
value
Must be zero (which is the default value so it can be omitted) for assignments with target_org_unit set and must be greater-than-or-equal-to one for assignments with target_group set.
Must be zero (which is the default value so it can be omitted) for assignments with target_org_unit set and must be greater-than-or-equal-to one for assignments with target_group set.