Check the status of a CRM sync job.
Returns the current status and, when completed, the full sync results.
Status values:
pending: Job created, not yet startedrunning: Sync is in progresscompleted: Sync finished - check result field for detailsfailed: Sync failed - check error_message for detailsPolling recommendation: Poll every 3-5 seconds.
Job ID returned from sync-accounts-job or sync-people-job