(all-time-series client request)
https://mandrillapp.com/api/docs/tags.JSON.html#method=all-time-series
(delete client request)
https://mandrillapp.com/api/docs/tags.JSON.html#method=delete
(info client request)
https://mandrillapp.com/api/docs/tags.JSON.html#method=info
(list client request)
https://mandrillapp.com/api/docs/tags.JSON.html#method=list
(time-series client request)
https://mandrillapp.com/api/docs/tags.JSON.html#method=time-series