anchor.diff:  
           return this;
       }
  -  
  -    /**
  -    * @hint The URL that you want the event webhook to POST to.
  +
  +    /**
  +    * @hint Required. The URL that you want the event webhook to POST to.
       */
       public any function url( required string url ) {
         setUrl( arguments.url );
         return this;
       }
  -  
  +
       /**
       * @hint Sets bounce flag - Receiving server could not or would not accept message.
       */
  
positive.code:           };
          }
        );
    
        return propertyValues.filter(
          function( item, index ) {
            if ( isStruct( item.value ) )
  
negative.code:     public any function processed( required boolean processed ) {
          setProcessed( processed );
          return this;
      }
  
      /**
      * @hint Sets spam_report flag - Recipient marked a message as spam.
  