SMS Status Codes
Defined in \Sms\SmsStatus — jethro-sms/src/SmsStatus.php (string-backed enum).
See the enum definition for the full list of cases, isOk(), isFinal(),
isImmediatelyPolled(), fromMySql()/toMySql(), filterOptions(), and
ACCEPTED_STATUSES.
Behavioral notes
v5 scheduled remapping: The v5 API returns status code 1527 for scheduled
messages. Both FiveCentSmsDelivery and parseDeliveryInfo() map 1527 →
SCHEDULED. Conversely, DELIVERY_IN_PROGRESS with status text "Test Message"
is remapped to TEST_MESSAGE.
isFinal() returns true only for DELIVERED, FAILED, CANCELLED, and
TEST_MESSAGE. All others (QUEUED, SENT, SCHEDULED, SENDING,
DELIVERY_IN_PROGRESS, UNKNOWN) are non-final — the delivery may still
transition and should be re-polled.
isOk() returns true for all statuses except FAILED, CANCELLED, and
UNKNOWN.
Database Storage
The smsdelivery.status column is a MySQL ENUM mirroring the string values:
ENUM('queued','sent','delivered','failed','in-progress','scheduled','cancelled','sending','test-message','unknown')