New endpoint added: GET /entities/EmailThreadMailboxClientReadStates

What changed

New endpoint added: GET /entities/EmailThreadMailboxClientReadStates Affected surface: GET /entities/EmailThreadMailboxClientReadStates. Root cause: endpoint `GET /entities/EmailThreadMailboxClientReadStates`. Detected at Thu, 02 Jul 2026 02:34:41 UTC UTC.

Diff

{
  "path": "GET /entities/EmailThreadMailboxClientReadStates"
}

Likely impact

This is an additive change. Existing integrations are unaffected; this is mostly useful if you want to take advantage of the new surface.

Recommended action

No action required. Adopt the new endpoint when it solves a problem you have.