{ "//": "Deploy target for firestore.rules / firestore.indexes.json only — this is not a Firebase Hosting project config. Run from this directory: firebase deploy --only firestore:rules,firestore:indexes --project . No project id is pinned here deliberately (see [[self-hosted-infra-pointers]] for where that value lives) — pass --project explicitly or run `firebase use ` once first.", "firestore": { "rules": "firestore.rules", "indexes": "firestore.indexes.json" } }