Overview ---------------------------------------- I'd like to create a single Mailing entity through APIv4 without scheduling a MailingJob and calculating recipients. Reproduction steps ---------------------------------------- 1. Call Mailing.create through API Explorer or `cv` 1. Notice that a MailingJob is created Current behaviour ---------------------------------------- According to https://github.com/civicrm/civicrm-core/blob/94b9b95547d3f8292740c059f77f83cc45e57b57/CRM/Mailing/BAO/Mailing.php#L1622-L1629 this shouldn't happen by default, but it does: `$params['version']` is empty and `self::doSubmitActions()` is called. Expected behaviour ---------------------------------------- `$params['version']` is populated so `CRM_Mailing_BAO_Mailing::doSubmitActions()` doesn't fire. Comments ---------------------------------------- This is similar to https://github.com/civicrm/civicrm-core/blob/94b9b95547d3f8292740c059f77f83cc45e57b57/CRM/Member/BAO/Membership.php#L334-L343. In that case `Civi\Api4\Service\Spec\Provider\MembershipCreationSpecProvider` injects `version` parameter into the API call, but for Mailing such spec provider doesn't exists. I can do some work with this, I'm just not sure if that spec provider is missing by design or not... Also I can pass in `version=4` explicitly or use `_skip_evil_bao_auto_schedule_` and `_skip_evil_bao_auto_recipients_` to prevent submit actions to happen.