profileAddMultiValue method Null safety

Future<void> profileAddMultiValue(
  1. String key,
  2. String value

Add a unique value to a multi-value user profile property If the property does not exist it will be created

Max 100 values, on reaching 100 cap, oldest value(s) will be removed. Values must be Strings and are limited to 512 characters.

If the key currently contains a scalar value, the key will be promoted to a multi-value property with the current value cast to a string and the new value(s) added


static Future<void> profileAddMultiValue(String key, String value) async {
  return await _channel
      .invokeMethod('profileAddMultiValue', {'key': key, 'value': value});