I'm trying to get the campaigns list for a profile but getting 401 error while hitting the endpoint on postman. This is the endpoint mentioned in the documentation https://advertising-api-eu.amazon.com/sp/campaigns/list.
Documentation Link: https://advertising.amazon.com/API/docs/en-us/sponsored-products/3-0/openapi/prod#/Campaigns/ListSponsoredProductsCampaigns
I'm providing correct Amazon-Advertising-API-ClientId, Amazon-Advertising-API-Scope & Authorization in the header. On checking console logs in Postman it gives me the following error:
No refresh token found in environment. See documentation for information on auth setup.
Can someone please help me with this?
- I've tried adding the refresh_token in the global env as well, but that didn't help me either