ContactDetails

consumer_name

string

Output only. Consumer name if consumer provided name from Message or Booking form on google.com

phone_number

string

Output only. Phone number of the consumer for the lead. This can be a real phone number or a tracking number. The phone number is returned in E164 format. See https://support.google.com/google-ads/answer/16355235?hl=en to learn more. Example: +16504519489.

phone_number_extension

string

Output only. The extension number to be used with the phone number. This field is populated only when the 'phone_number' is a tracking number. It is typically 3 or 4 digits. Example: 013, 0129. When populated, this extension number is required to reach out to the right consumer.