def get_sub_array_sbi_ids(self, sub_array_id):
        """Get Scheduling Block Instance ID associated with sub array id"""
        _ids = []
        sbi_ids = self.get_sched_block_instance_ids()
        for details in self.get_block_details(sbi_ids):
            if details['sub_array_id'] == sub_array_id:
                _ids.append(details['id'])
        return sorted(_ids)
Get Scheduling Block Instance ID associated with sub array id