"rules": [{"metric": "foo",
                       "increment": "1",
                       "condition": {
                           "operations": [{
                               "right": "1",
                               "left": "1",
                               "op": "=="
                           }],
                           "combine_op": "and"
                       }},
                      {"metric": "foo_{{status}}",
                       "increment": "1",
                       "condition": {
                           "operations": [{
                               "right": "1",
                               "left": "1",
                               "op": "=="
                           }],
                           "combine_op": "and"
                       }}