Using PostMan This POST https://api-m.sandbox.paypal.com/v1/oauth2/token returns the Bearer Token. Then with this GET https://api-m.sandbox.paypal.com/v1/billing/subscriptions/I-KJXXCS2J8V1K (the subscription ID is a real example in my Sandbox), the answer is RESOURCE_NOT_FOUND ¿Any idea why? the request headers are ok (authorization and content type). Thanks in advance
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