def get_data(self, parsed_args):
        self.log.debug('get_data(%s)', parsed_args)
        tacker_client = self.get_client()
        tacker_client.format = parsed_args.request_format

        params = {}
        if parsed_args.show_details:
            params = {'verbose': 'True'}
            method_name  = 'show_%s_details' %self.resource
            #self.resource = 'details'
            print(method_name, self.resource)
        else:
            method_name =  'show_%s' % self.resource
            print(method_name, self.resource)
        if parsed_args.fields:
            params = {'fields': parsed_args.fields}
        if self.allow_names:
            _id = find_resourceid_by_name_or_id(tacker_client, self.resource,
                                                parsed_args.id)
        else:
            _id = parsed_args.id

        obj_shower = getattr(tacker_client, method_name)
        data = obj_shower(_id, **params)
        print(data)
        if 'verbose' in params:
            self.resource = 'resource_details'
            data = obj_shower(_id, **params)
            data = data['details'][0]
        self.format_output_data(data)
        resource = data[self.resource]
        if self.resource in data:
            return zip(*sorted(six.iteritems(resource)))
        else:
            return None

+-------+----------------------------------------------------------------------+
| Field | Value                                                                |
+-------+----------------------------------------------------------------------+
| CP1   | {"type": "OS::Neutron::Port", "id":                                  |
|       | "1171fb75-5c8a-4388-b641-520dc503f5ec"}                              |
| CP2   | {"type": "OS::Neutron::Port", "id": "19dad3b5-35c0-4c6e-             |
|       | adc2-1424fcadba23"}                                                  |
| CP3   | {"type": "OS::Neutron::Port", "id": "55700416-e84d-                  |
|       | 410d-8169-ff5a37c60903"}                                             |
| VDU1  | {"type": "OS::Nova::Server", "id":                                   |
|       | "acc9d87a-7243-4162-a492-6079afca6139"}                              |
+-------+----------------------------------------------------------------------+