hi Andrey,
try to put tags [""], and then put tags/abc.
Then you with get {"tags":["","abc"]}And the doc link I mean is: https://developer.openstack.org/api-ref/compute/?expanded=add-a-single-tag-detail,list-extra-specs-for-a-flavor-detail,list-keypairs-detail,id324-detail,show-console-output-os-getconsoleoutput-action-detail,delete-all-tags-detail,check-tag-existence-detail#server-tags-servers-tags ** Changed in: nova Status: Invalid => In Progress -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1680660 Title: empty string server tag can be created Status in OpenStack Compute (nova): In Progress Bug description: Description =========== In compute api description "Server tags (servers, tags)ΒΆ Tag is a non-empty string." But actually we can create empty string server tags via api Replace Tags: PUT /servers/{server_id}/tags Steps to reproduce ================== PUT /servers/{server_id}/tags with empty string Expected result =============== Fail to create, or we need to modify the api doc Actual result ============= Update successfully, but api doc says it it not allowed. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1680660/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp

