Русско-англо-русский юридический словарь

Diplomatic etiquette would normally classify the recall of an ambassador for “consultations” as a middle-order symbol of displeasure. During the cold war, the summoning, or withdrawal, of an ambassador was mundane. More recently, Hungary pulled its ambassador from the Netherlands in 2017, in response to criticism by the outgoing Dutch ambassador in Hungary. (The Guardian)

History buffs note that the recall of an ambassador, or of the Chief of a Diplomatic Mission, is the indication of extreme displeasure and disagreement from one country with the actions/decisions/statements of another. (NZ Herald)