Add suppression

documented

Add an email address to the suppression list.

POST https://goapi.unisender.ru/ru/transactional/api/v1/suppression/set.jsonSuppressionno implementation yet0 runs

SKILL.md — what a human or an agent should know before calling this action: gotchas, limits, scopes, pagination.

Nothing written yet. Know a gotcha? Write the first note.