{ "changelog": { "items": [ { "to": "admin", "field": "assignee", "toString": "Jess MacQueen", "from": null, "fromString": null, "fieldtype": "jira", "fieldId": "assignee" } ], "id": "10172" }, "issue": { "id": "101", "fields": { "assignee": { "emailAddress": "jess@sentry.io", "accountId": "deadbeef123" } }, "key": "APP-123" } }