1 files changed, 0 insertions, 3 deletions

diff --git a/docs/dev/lsp-extensions.md b/docs/dev/lsp-extensions.md
index e2ea695f2..f0f981802 100644
--- a/docs/dev/lsp-extensions.md
+++ b/docs/dev/lsp-extensions.md
@@ -81,7 +81,6 @@ If this capability is set, `CodeAction` returned from the server contain an addi
 interface CodeAction {
     title: string;
     group?: string;
-    data?: string;
     ...
 }
 ```
@@ -102,8 +101,6 @@ The set of actions `[ { title: "foo" }, { group: "frobnicate", title: "bar" }, {
 
 Alternatively, selecting `frobnicate` could present a user with an additional menu to choose between `bar` and `baz`.
 
-`data` field contains optional json data for deferred resolve of the action data that's slow to compute in the original request.
-
 ### Example
 
 ```rust