POWER BI REST API - executedatasetqueries to return measure value

Question

I am trying to evaluate\return a measure value using below Power BI Rest API

executedatasetqueries

What would be the correct way to put the measure name?

Below is what I tried in Body Section:

{
  "queries": [
    {
      "query": "EVALUATE ROW("MyMeasure", TableName[MyMeasure])"
    }
  ],
  "serializerSettings": {
    "includeNulls": true
  }
}

It returned a syntax issue, below doesn't work as well:

EVALUATE SUMMARIZECOLUMNS("MyMeasure", [MyMeasure])

Am I missing something?