supportedDialogKinds
A Claude Code settings key, read out of the shipped bundle. No mined inventory carries it: everything below comes from what this site has written about it.
SDK hosts must stay silent on dialog kinds they never declared instead of replying cancelled.
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.234.
In the changelogs
3Releases whose published page names supportedDialogKinds.
-
v2.1.307
SDK gains new control requests and session flags
The SDK protocol gains three control request types, three new session flags and a new
unsupported_runtimereasonfound in this entry's text
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v2.1.242
Hosts must declare which dialogs they can show
Embedding programs declare which dialogs they can show; unsupported ones are left to other clients.
named in this entry, found in this entry's text
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v2.1.234
Hosts must stay silent on dialog kinds they never declared
SDK hosts must stay silent on dialog kinds they never declared instead of replying cancelled.
found in this entry's text
First cited
0No release's published evidence quotes this name. The ledger indexes the Evidence lines of every changelog on this site, so this says nobody here has ever quoted it; it says nothing about how old the name is.
Presence across releases
0The miner has never read a build containing this name. It is here because a changelog entry of ours names it, which is evidence that it existed and not evidence of which releases carried it. The inventory starts at v2.1.138 and everything older than that was never mined.
Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the settings key does. All settings keys.