Diff Instance
List and retrieve diffs with detailed revision information
GET /v1/diff/1099726/?format=api
https://hg.mozilla.org/mozilla-unified", "head_repository": "https://hg.mozilla.org/try", "base_changeset": "8bee3d9d64c460091b953e9d97b14c3a82e81ab2", "head_changeset": "ff8665e1f04eecceadd504a9b99da7015b8afd01", "phabricator_id": 258505, "phabricator_phid": "PHID-DREV-ozpfqkdopwxfhlh62czf", "title": "WIP: Bug 1974338 - ensure saved tab groups are persisted after refreshing firefox. r?sthompson,jswinarton", "bugzilla_id": 1974338, "diffs_url": "https://api.code-review.moz.tools/v1/revision/500364/diffs/?format=api", "issues_bulk_url": "https://api.code-review.moz.tools/v1/revision/500364/issues/?format=api", "phabricator_url": "https://phabricator.services.mozilla.com/D258505" }, "phid": "PHID-DIFF-fregcrkifixqcyaza456", "review_task_id": "ZVdC5os6Qjm75790dXxKow", "repository": { "id": 100, "slug": "try", "url": "https://hg.mozilla.org/try" }, "mercurial_hash": "871a261a1122e73b6c9811fcc638e9d91c5a2207", "issues_url": "https://api.code-review.moz.tools/v1/diff/1099726/issues/?format=api", "nb_issues": 0, "nb_issues_publishable": 0, "nb_warnings": 0, "nb_errors": 0, "created": "2025-08-01T16:58:02.261417Z" }{ "id": 1099726, "revision": { "id": 500364, "base_repository": "