a list of user-defined tags - return[] struct a user-defined tag
- tag string the actual tag as a string
- reputation integer the tag's current reputation on a scale from 0 to 100.
- sent integer the total number of messages sent with this tag
- hard_bounces integer the total number of hard bounces by messages with this tag
- soft_bounces integer the total number of soft bounces by messages with this tag
- rejects integer the total number of rejected messages with this tag
- complaints integer the total number of spam complaints received for messages with this tag
- unsubs integer the total number of unsubscribe requests received for messages with this tag
- opens integer the total number of times messages with this tag have been opened
- clicks integer the total number of times tracked URLs in messages with this tag have been clicked
- unique_opens integer the number of unique opens for emails sent with this tag
- unique_clicks integer the number of unique clicks for emails sent with this tag