} private static function createCustomer(bool
$requestedGroup = true
): CustomerEntity
{ $customer =
new CustomerEntity();
$customer->
setId(Uuid::
randomHex());
if ($requestedGroup) { $customerGroup =
new CustomerGroupEntity();
$customerGroup->
setId(Uuid::
randomHex());
$customer->
setRequestedGroup($customerGroup);
$customer->
setRequestedGroupId($customerGroup->
getId());
} return $customer;
} /**
* @param string[] $customerId
*/
private static function createRequest(array
$customerId, bool
$silentError = false
): Request
{