{"textDocument": {"uri": "file:///tryThisCodeAction.lean"},
 "range":
 {"start": {"line": 0, "character": 22}, "end": {"line": 0, "character": 22}},
 "context": {"diagnostics": []}}
[{"title": "Try this: simp only",
  "kind": "quickfix",
  "edit":
  {"documentChanges":
   [{"textDocument": {"version": 1, "uri": "file:///tryThisCodeAction.lean"},
     "edits":
     [{"range":
       {"start": {"line": 0, "character": 21},
        "end": {"line": 0, "character": 26}},
       "newText": "simp only"}]}]},
  "data":
  {"providerResultIndex": 0,
   "providerName":
   "_private.Lean.Meta.Tactic.TryThis.0.Lean.Meta.Tactic.TryThis.tryThisProvider",
   "params":
   {"textDocument": {"uri": "file:///tryThisCodeAction.lean"},
    "range":
    {"start": {"line": 0, "character": 22},
     "end": {"line": 0, "character": 22}},
    "context": {"diagnostics": []}}}}]
Resolution of Try this: simp only:
{"title": "Try this: simp only",
 "kind": "quickfix",
 "edit":
 {"documentChanges":
  [{"textDocument": {"version": 1, "uri": "file:///tryThisCodeAction.lean"},
    "edits":
    [{"range":
      {"start": {"line": 0, "character": 21},
       "end": {"line": 0, "character": 26}},
      "newText": "simp only"}]}]},
 "data":
 {"providerResultIndex": 0,
  "providerName":
  "_private.Lean.Meta.Tactic.TryThis.0.Lean.Meta.Tactic.TryThis.tryThisProvider",
  "params":
  {"textDocument": {"uri": "file:///tryThisCodeAction.lean"},
   "range":
   {"start": {"line": 0, "character": 22}, "end": {"line": 0, "character": 22}},
   "context": {"diagnostics": []}}}}