How to use the jsonld.removeValue function in jsonld

}
  const target = config.dids[did] = config.dids[did] || {};

  if(options.add) {
    if(options.add[0] === 'id' || options.add[0] === '@id') {
      throw new Error('Can not add "id"');
    }
    jsonld.addValue(
      target, options.add[0], options.add[1], {allowDuplicate: false});
    store = true;
  }
  if(options.remove) {
    if(options.remove[0] === 'id' || options.remove[0] === '@id') {
      throw new Error('Can not remove "id"');
    }
    jsonld.removeValue(target, options.remove[0], options.remove[1]);
    store = true;
  }
  if(options.get) {
    if(options.get in target) {
      _showNote(did, target, options.get, options);
    }
  }
  if(options.set) {
    if(options.set[0] === 'id' || options.set[0] === '@id') {
      throw new Error('Can not set "id"');
    }
    target[options.set[0]] = options.set[1];
    store = true;
  }
  if(options.delete) {
    delete target[options.delete];