RequiredFields

{
  "method": "RequiredFields",
  "fields": [
    "table.field1",
    "table.field2",
    "table.field3",
    "table.field4"
  ],
  "project": "MyProject"
}

{
  "method": "RequiredFields",
  "exportTemplate":  "templateName",
  "table": "tableName",
  "project": "MyProject"
}