Why does the Meraki dashboard API return a 404 rather than a 403 code in response to a request with an invalid API key?

Question:
Why does the Meraki dashboard API return a 404 rather than a 403 code in response to a request with an invalid API key?

• The 404 return code determines whether unauthorized users will try again.
• The 403 return code would indicate that the client definitely has an invalid API key.
• The 404 return code prevents the system from indicating the existence of resources to unauthorized users.
• The 403 return code would indicate that there are no resources at that endpoint but the API key could be correct.

Exam with this question: DevNet Associate (v1.0) – Module 8 Exam Answers