ExportTo PowerBI - Api ExportTo

I did a test with spaces in the table name and column name:

Table name:          ex1 renamed

Column name:      Column three 

This requeust body produced a filtered result:

Reqused body:
{
  "format": "PDF",
  "powerBIReportConfiguration": {
    "settings": {},
    "reportLevelFilters": [
      {
        "filter": "ex1_x0020_renamed/Column_x0020_three lt 0"
      }
    ]
  }
}