I would like to ask if someone here knows what is the maximum size of CustomerKey property on DataFolder Object in Marketing Cloud.


The SFMC interface caps External/Customer Key field entry at 36 characters, but I'm not sure it's documented anywhere for the API:

Max External Key Length

  • Thank you @adam. I tried to add longer CustomerKey with API but it adds just first 36 characters. It would be nice to have it documented somewhere. – Hroosha Jun 27 '16 at 8:48

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