API: template_additional cannot be set by API
short description
The parameter "template_additional" is ignored on API function client_add and client_update.
correct behaviour
What should happen instead?
environment
Server OS: Debian Server OS version: Stretch ISPConfig version: ( 3.1.12
## proposed fix
optional, of course.
if you want to post code snippets, please use
your code
or attach a code file. Best is to create a merge request of course.
## references
if you know of related bugs or feature requests, please reference them by using `#<bugnumber>`, e. g. #123
if you have done a merge request already, please reference it by using `!<mergenumber>`, e. g. !12
if you know of a forum post on howtoforge.com that deals with this topic, just add the link to the forum topic here
## screenshots
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## log entries
apache / nginx error.log lines (if related)