anchor.diff:  
     /**
     * @docs https://sendgrid.api-docs.io/v3.0/subusers-api/retrieve-email-statistics-for-your-subusers
  -  * @hint Retrieve email statistics for your subusers.
  -  * @subusers The subuser you want to retrieve statistics for. You may include this parameter up to 10 times to retrieve statistics for multiple subusers.  (Optional)
  -  * @start_date The starting date of the statistics to retrieve. Must follow format YYYY-MM-DD.
  -  * @end_date The end date of the statistics to retrieve. Defaults to today. Must follow format YYYY-MM-DD.
  -  * @sort_by_metric The metric that you want to sort by.  (Optional)
  -  * @sort_by_direction The direction you want to sort. (Optional)
  -  * @aggregated_by How to group the statistics. Defaults to today. Must follow format YYYY-MM-DD. (Optional)
  -  * @limit The number of results you would like to get in each request. (Optional)
  -  * @offset The number of subusers to skip (Optional)
  +  * @hint Allows you to retrieve the email statistics for the given subusers.
  +  * @subusers is the subusers you want to retrieve statistics for. You may include this parameter up to 10 times to retrieve statistics for multiple subusers.
  +  * @start_date is the starting date of the statistics to retrieve in the format YYYY-MM-DD.
  +  * @end_date is the end date of the statistics to retrieve in the format YYYY-MM-DD. It defaults to today.
     */
     public struct function getSubuserStats( required string subusers, required string start_date, string end_date = '', string sort_by_metric = '', string sort_by_direction = '', string aggregated_by = '', numeric limit = 0, numeric offset = 0 ) {
       var params = {};
  
positive.code:   /**
    * @docs https://sendgrid.api-docs.io/v3.0/domain-authentication/validate-a-domain-authentication
    * @hint Validate a domain authentication.
    * @domain_id ID of the domain to validate.
    * @on_behalf_of generates the API call as if the subuser account was making the request
    */
    public struct function validateAuthenticatedDomain( required numeric domain_id, string on_behalf_of = '' ) {
  
negative.code:   /**
    * @docs https://sendgrid.api-docs.io/v3.0/domain-authentication/remove-an-ip-from-an-authenticated-domain
    * @hint Remove an IP from an authenticated domain.
    * @domain_id 	is the ID of the domain to delete the IP from.
    * @ip is the IP to remove from the domain.
    * @on_behalf_of generates the API call as if the subuser account was making the request
    */
    public struct function deleteIPForAuthenticatedDomain( required numeric domain_id, required string ip, string on_behalf_of = '' ) {
  