Diff Instance
List and retrieve diffs with detailed revision information
GET /v1/diff/1087222/?format=api
https://hg.mozilla.org/mozilla-unified", "head_repository": "https://hg.mozilla.org/try", "base_changeset": "3f385d7d6b4b86732c9544bf592a23ea622a0dbf", "head_changeset": "1d08e9602f6357903602158138238ceda6c08686", "phabricator_id": 257520, "phabricator_phid": "PHID-DREV-a4znwmlku42ttfh4jrsk", "title": "Bug 1977633 - Remove unused FedCM prefs. r?#anti-tracking!", "bugzilla_id": 1977633, "diffs_url": "https://api.code-review.moz.tools/v1/revision/496370/diffs/?format=api", "issues_bulk_url": "https://api.code-review.moz.tools/v1/revision/496370/issues/?format=api", "phabricator_url": "https://phabricator.services.mozilla.com/D257520" }, "phid": "PHID-DIFF-bleeajezvnkjhiuuqvqr", "review_task_id": "aLwQyZ26QDKMPd0ZA5BAEQ", "repository": { "id": 100, "slug": "try", "url": "https://hg.mozilla.org/try" }, "mercurial_hash": "1d08e9602f6357903602158138238ceda6c08686", "issues_url": "https://api.code-review.moz.tools/v1/diff/1087222/issues/?format=api", "nb_issues": 0, "nb_issues_publishable": 0, "nb_warnings": 0, "nb_errors": 0, "created": "2025-07-16T15:45:10.700417Z" }{ "id": 1087222, "revision": { "id": 496370, "base_repository": "