One thing you might try is trimming the trailing space at the end of your class list, that might be causing an issue, though that would still be a bug in my opinion.If that doesn't...
I've never encountered this without saturating the queue first. I'd suggest filing a support ticket with the details provided so that they can triage the issue.
To answer your question, no there really isn't a compelling reason. Are there specific endpoints that you're referring to that accept name, but not ID?
Yes, you can batch most CRUD Lead DB API calls to submit or return up to 300 records: https://developers.marketo.com/rest-api/lead-database/ . We also recently release our Bulk Ext...
Sounds just like a miscommunication. The UI list import doesn't provide lookup field selection, but the Import Leads API does, so you would be able to submit these with id as your ...
>We can't use the CSV functionality because we can't specify the Marketo Lead ID as the key for list imports (or at least that's what we've been told).Id should be a valid target f...
>The CSV upload functionality in Marketo won’t work for this situation as we need to maintain data so we need to use the API.Would you care to explain more why this won't work?>My ...
This is a bug that is fixed in our upcoming minor release, currently scheduled for 7/28. Currently there is a workaround where you can unapprove and reapprove the email and it shou...
There's not much to go on here, and I'm not sure what might cause this. Support should be able to help you triage this. Please provide any example calls, responses, assets and lead...