Import contacts into a spreadsheet, if they have a label starting with {string}

ImportContacts.gs

/**
 * Import contacts with defined label, add them between colStart and colEnd, without adding ones that were  previously added
 */
function main() {
  already_added = importContacts("Starred");

  importContacts("[0]", "F", "H", already_added);
}

function importContacts(groupname, colStart="A", colEnd="C", filter_out=[], maxMembers=50) {
  var spreadsheet = SpreadsheetApp.getActiveSpreadsheet();
  var groups = People.ContactGroups.list().contactGroups;
  
  var group = groups.filter((x) => x.name.toLowerCase().startsWith(groupname.toLowerCase()))[0]
  
  // maxMembers needs to be defined to get member resource names
  var peopleResourceNames = People.ContactGroups.get(group.resourceName, {maxMembers: maxMembers}).memberResourceNames;
  console.log("peopel resourcenames :")
  console.log(peopleResourceNames)
  console.log("fitlerout :")

  console.log(filter_out)
  peopleResourceNames = peopleResourceNames.filter((peopleRescourceName) => !filter_out.includes(peopleRescourceName));

  var responses = People.People.getBatchGet({"resourceNames": peopleResourceNames,"personFields": "photos,names"}).responses;

  var output = [];
  responses.forEach((response) => {
    var person = response.person;
    var name = person.names[0];
    
    output.push([`=image("${person.photos[0].url}")`, name.givenName, name.honorificSuffix]);
  });

  var startIndex = 2;
  spreadsheet.getRange(`${colStart}${startIndex}:${colEnd}${startIndex + output.length - 1}`).setValues(output);
  return peopleResourceNames;  // Return resource names to be used for filter_out

}