API referenceEmail
Reschedule a queued or scheduled send
PATCH
Requires Action::Manage (a full_access key) — not available to a sending_access key.
bearerAuthheader
AuthorizationBearer <token>API key sent as Authorization: Bearer <key>. Looked up by SHA-256
hash (email_core::sha256_hex) against api_keys.hash; revoked
keys and keys belonging to a suspended tenant are rejected. See the
top-level Authentication section for permission levels.
id*stringThe message id returned by POST /v1/email(/batch).
application/json- body
scheduled_at*integerEpoch milliseconds; must be in the future.
Format
int64Rescheduled.
application/json- response
message_id?stringstatus?"scheduled"Value in
"scheduled"scheduled_at?integerFormat
int64curl -X PATCH "https://example.com/v1/email/string" \ -H "Content-Type: application/json" \ -d '{ "scheduled_at": 0 }'{ "message_id": "string", "status": "scheduled", "scheduled_at": 0}