The diplomatic conflict is something Venezuela cannot withstand against a Great Power like East Africa. In this Era, it all comes down to whose fists are the biggest.
Even a Great Power like the Far East Empire gets bullied with bumps all over, not to mention a weak country like Venezuela.
Venezuela doesn't have any backing either. It was once a colony of Spain but has since gained independence, just like other countries in the Latin America region.
Leaving aside whether Venezuela is independent or not, even if Venezuela were still a Spanish colony, East Africa wouldn't hesitate here. After all, Spain doesn't have the guts to stand firm against East Africa.
While Spain is a gatekeeper of the Great Powers, in comparison to a top-tier Great Power like East Africa, it's simply not on the same level. There might be a chance to contend with a newly emerged Great Power like Japan.
