list / remove / add master list items, how?

[amien]

I'm in the Engine API Explorer dev-hub of the desktop. I would like to list all master items, remove a master list item and add a master list item. What methods do i need to Call?

Thanks in advanced

[amien]

I tried this:

{

  "jsonrpc": "2.0",

  "id": 3,

  "method": "CreateMeasure",

  "handle": 1,

  "params": [

    {

      "qInfo": {

        "qId": "Measure51",

        "qType": "Measure"

      },

      "qMeasure": {

        "qLabel": "Sum Sales",

        "qDef": "=Sum(Sales)"

      }

    }

  ]

}

But no new measure master item is created in the app

[amien · Accepted solution]

I added this too and now it worked:

"qMetaDef": {

  "title": "Exp Title Test",

  "description" : "Exp Description Test"

  }