Add another stream into an existing schema

{
   "schema":"website",
   "streams":[
      {
         "name":"prod_details_1",
         "type":1,
         "inpt":[
            
         ],
         "attr":[
            {
               "name":"product",
               "type":5,
               "kysz":24
            },
            {
               "name":"price",
               "type":11,
               "stat":"RSTAT"
            },
            {
               "name":"total_items",
               "type":9,
               "stat":"RSTAT"
            }
         ]
      }
   ]
}

{
   "errcode":0
}