Remove Tag
==========

Remove an existing tag to a file or folder.

Request
-------

:: 

    POST https://test-uni.cloudplan.biz/api/search/remove_tag
    
    {        
        "tag_id": ...                   //id of the tag
        "ff_id": ...                    //(optional) id of the file or folder  where the tag should be removed
        "docclass_id": ...              //(optional) id of the docclass where the tag should be removed
        "wf_id": ...                    //(optional) id of the workflow  where the tag should be removed
    }


Reply
-----

::

    {
        "result": true/false
        "reason": ...
    }



Error Codes
-----------

::

    no_tag_id
    no_ff_id
    tag_not_from_your_organisation
    file_not_tagged_by_tag