Update Media Category

nidmediacategory, integer,

categoryname, string

minimumaccesslevel, integer

bisdefault, boolean

bisblockchain, boolean

bischildtransferred, boolean

bismergetransferred, boolean

 {

"categoryname":"Test Category",

"minimumaccesslevel":"100",

"bisdefault":true,

"bisblockchain":true,

"bischildtransferred":true,

"bismergetransferred":true

}

{

"status": "ok",

"isvalid": true,

"idmediacategory": 9,

"isdefaultcategorychanged": false

}