Unsupported Return Handling result: "FAILED_TO_COLLECT_BY_TRANSPORTER"

[DangerLifter]

app/vendor/bol-com/retailer-api/src/Model/Rma/ReducedReturnItem.php:220:
string(32) "FAILED_TO_COLLECT_BY_TRANSPORTER"

In HandlingResult.php line 85:

[InvalidArgumentException]
Unknown enum value given

Exception trace:
() at app/vendor/bol-com/retailer-api/src/Model/Rma/HandlingResult.php:85
BolCom\RetailerApi\Model\Rma\HandlingResult::fromValue() at app/vendor/bol-com/retailer-api/src/Model/Rma/ReducedReturnItem.php:221
BolCom\RetailerApi\Model\Rma\ReducedReturnItem::fromArray() at app/vendor/bol-com/retailer-api/src/Model/Rma/ReturnItemList.php:53
BolCom\RetailerApi\Model\Rma\ReturnItemList::fromArray() at app/vendor/bol-com/retailer-api/src/Handler/Rma/GetAllReturnsHandler.php:54
BolCom\RetailerApi\Handler\Rma\GetAllReturnsHandler->__invoke() atapp/vendor/bol-com/retailer-api/src/Infrastructure/MessageBus.php:111

[JeroenVanLeusden]

@DangerLifter You sure this is a valid result? Because it's not listed by bol.com (https://developers.bol.com/apiv3returns/).

[DangerLifter]

Yes. Here it is response from bol.com production (return in our shop):
Array
(
[rmaId] => XXXXXX
[orderId] => XXXXXX
[ean] => XXXXXX
[quantity] => 1
[registrationDateTime] => 2019-10-21T08:50:17+02:00
[returnReason] => Verkeerde maat of formaat
[returnReasonComments] => Zit voor geen meter
[fulfilmentMethod] => FBB
[handled] => 1
[handlingResult] => FAILED_TO_COLLECT_BY_TRANSPORTER
[processingResult] => CANCELLED
[processingDateTime] => 2019-10-21T18:59:49.946+02:00
)