How to add the phone to companies adwords api?

$campaignExtensionSettingService = $user-GetService('CampaignExtensionSettingService', ADWORDS_VERSION);$campaignExtensionSetting = new CampaignExtensionSetting();$campaignExtensionSetting-campaignId = $campaignId;$campaignExtensionSetting-extensionType =

How to query a test account adwords api?

Under the instruction https: //developers.google.com/adwords/api/docs/tes ... I did 1) I created a production MCC account and received developerToken 2) Create test MCC account, which as I understand the usual ACC is not associated with adwords 3) the test was refresh_token Account 4) prescribed