Trying to return domain values of several fields in expression

LandonHarris

This is the expression that I have (written with the help of Microsoft Copilot).
All of these fields have domains but this returns null

// Define the fields you want to get the domain values for
var fields = ["util_point_type_ngas", "util_point_type_power", "util_point_type_water", "util_point_type_sswr", "util_point_type_strm", "util_point_type_telco"];

// Initialize an empty dictionary to store the domain values
var domainValues = {};

// Loop through each field and get its domain values
for (var i = 0; i < Count(fields); i++) {
    var field = fields[i];
    var mydomain = Domain($feature, field);
    
    // Check if the field has a domain
    if (!IsEmpty(mydomain)) {
        var values = [];
        for (var j = 0; j < Count(mydomain.codedValues); j++) {
            values[j] = mydomain.codedValues[j].name;
        }
        domainValues[field] = values;
    } else {
        domainValues[field] = "No domain";
    }
}

// Return the dictionary of domain values
return domainValues;

kenbuja

This code works with my data

var fields = ["util_point_type_ngas", "util_point_type_power", "util_point_type_water", "util_point_type_sswr", "util_point_type_strm", "util_point_type_telco"];

var domainValues = {};

for (var i in fields) {
  var myDomain = Domain($feature, fields[i]);
  //console(myDomain)
  if (!IsEmpty(myDomain)) {
    var value = [];
    var counter = 0;
    for (var j in myDomain.codedValues) {
      value[counter] = myDomain.codedValues[j].name;
      counter++;
    }
    domainValues[fields[i]] = value;
  } else {
    domainValues[fields[i]] = "No Domain";
  }
}
return domainValues;