Skip to content

docs: use -32021 for Missing Required Client Capability in the overview #35

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
LucaButBoring merged 1 commit into from
Oct 20, 2026
+2 −2
Merged

docs: use -32021 for Missing Required Client Capability in the overview #35

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions index.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,15 +24,15 @@ A task ID is a durable handle that survives disconnects and carries status metad

Servers only return task handles to clients that declared the extension in their per-request capabilities — otherwise, the server either blocks for a regular result as usual or returns a capability error.

A server that requires task support from the client for a given request returns a `-32003` (Missing Required Client Capability) error, like so:
A server that requires task support from the client for a given request returns a `-32021` (Missing Required Client Capability) error, like so:

```jsonc
{
"jsonrpc": "2.0",
"id": 1,
"error": {
// MISSING_REQUIRED_CLIENT_CAPABILITY
"code": -32003,
"code": -32021,
"message": "Missing required client capability",
"data": {
"requiredCapabilities": {
Expand Down
Loading