Edessa Campaigns (1429–1433)
Edessa Campaigns or Aq Qoyunlu–Mamluk War (1429–1433) was a series of military campaigns fought between the Aq Qoyunlu and the Mamluk Sultanate. The conflict started with Aq Qoyunlu raids into Mamluk territories, which prompted the Mamluks to invade.
Source: Wikipedia — Edessa Campaigns (1429–1433) (CC BY-SA 4.0)