Comment 1 for bug 2006792

Possible soluton:

I think this patch added this wrong behavior [1]. Before this patch, the "_is_resource_deleted" [2] expected that the "func" returns the resource dict. The "_parse_body" returned the resource dict, extracting the first key. However, the [1] replaced by "rest_client.ResponseBody" which does not take the first key in account. As result, the "_is_resource_deleted" call of "res.get('status')" is returning None, instead of the "status" of the resource. The correct should be:

res['resource'].get("status")

[1]https://review.opendev.org/c/openstack/manila-tempest-plugin/+/788248
[2] https://github.com/openstack/manila-tempest-plugin/blob/master/manila_tempest_tests/services/share/json/shares_client.py#L330