Error 404 NotFoundResource Not Found

Amazon couldn't find the specific entity you are looking for (like a Campaign ID, Ad Group, or Keyword). This usually means the ID is incorrect, or it belongs to a completely different advertising profile.

What causes this error?

Amazon couldn’t find the specific entity you are looking for (like a Campaign ID, Ad Group, or Keyword). This usually means the ID is incorrect, or it belongs to a completely different advertising profile.

How to fix it

1. Double-check your IDs: Verify the ID you’re passing in the URL path or payload is perfectly accurate with no trailing spaces.
2. Check the Profile Scope: Often, you might be querying the right ID but passing the wrong Amazon-Advertising-API-Scope profile ID in your header. Make sure they match!