You need to use the console to request access to collections and accept their end-user license agreements (EULAs).
You can find collections using the /collections endpoint.
If you order a collection for the first time and its
restricted parameter is
true, request access to it. An email from the Customer Success team usually takes up to 3 days. You can review your access request status on the Access requests page.
After you have access, you don't need to request access again.
If you want to order the chosen collection for the first time, you need to accept the chosen collection's EULA. If a EULA is updated, you need to re-accept it before placing your next order. For more information on license agreements, see EULAs.