applicationVersionName method Null safety

LDConfigBuilder applicationVersionName(
  1. String applicationVersionName

A friendly name for the application version where the LaunchDarkly SDK is running.

This can be specified as any string value as long as it only uses the following characters: ASCII letters, ASCII digits, spaces, period, hyphen, underscore. A string containing any other characters will be ignored.

Example: '1.0'


LDConfigBuilder applicationVersionName(String applicationVersionName) {
  this._applicationVersionName = applicationVersionName;
  return this;