Check what depends on a gate (before deletion)
Use when: caller is about to delete a gate and wants a preview of what depends on it (sub-gate attachments, agent gates that reference it) to avoid breaking other routes
Returns the list of resources that depend on this gate — sub-gate attachments, in-flight sessions, scheduled experiments, etc. Use this as a pre-deletion check to surface impact to the user.
Authorizations
Verlon API key (newly minted keys are prefixed sk-vrln-; legacy verlon_* and layer_* keys from prior prefix migrations continue to validate). Generated from the dashboard under Settings → API Keys, or via verlon key create in the CLI.
Response
Dependencies list plus a canDelete boolean.

