I am trying to set "Black Listed" field on Lead using REST endpoint but no success.
"code": "1006", "message": "Field 'BlackListed' not found"
I tried "BlackList" and "BlackListed" as key for setting the value. Is it possible to set it programmatically?
I think we can not update black list field, because we can not find it in Fields.xls.
See Admin>Field Management>Export Filed Names
Correct. You would need to use a custom field and then set up a data management campaign in Marketo to adjust the regular one.