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Pause a gradual send
Manually pauses an in-flight GRADUAL (domain-warmup) send. The delivering workflow parks the current day’s remaining tranche at its next gate poll (≤120s) and holds until POST /v1/sends/{sendId}/resume (or a cancel). A send that is not a sending gradual send returns 409 SEND_NOT_PAUSABLE. Brand-scoped: an unknown / cross-brand sendId is 404.
post/v1/sends/{sendId}/pause
Path parameters
sendIdstring required
Send id returned by POST /v1/sends.
Example:snd_8fK2mQ4p
Send id returned by POST /v1/sends.
Headers
Idempotency-Keystring
Optional idempotency key for safe retries. Reusing the same key with the same request body returns the original response for 24 hours.
Response
The send is paused.
Changes
No recorded changes to this endpoint across all 1 revision of this API.