Closes backfill for the match backing this server — no further joiners are admitted. Convenience shorthand for PATCH /{instance_id}/backfill with accepting: false.
Requires a server API key (pf_...).
POST
/
api
/
v3
/
servers
/
{instance_id}
/
backfill
/
lock
Close backfill (server-authoritative)
curl --request POST \ --url https://api.computeflow.cloud/api/v3/servers/{instance_id}/backfill/lock \ --header 'api-key: <api-key>'
Monotonically increasing roster version after the update.
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