You have created an API provider of the type Internet.

In SAP API Management, an API provider connects to a backend system, such as an Internet-based service. Let’s determine the success code:

Step 1: API Provider Context- An "Internet" type API provider points to a publicly accessible endpoint (e.g., https://api.example.com). It uses HTTP/HTTPS protocols.

Step 2: HTTP Standards- HTTP response codes are standardized (RFC 7231):

200 OK: Indicates a successful request (e.g., data retrieved or action completed).

401 Unauthorized: Authentication failed.

502 Bad Gateway: Server error, not success.

403 Forbidden: Access denied, not success.

Step 3: SAP Usage- When an API proxy calls an Internet-based API provider, a 200 response from the backend signifies success, which is then proxied to the caller (unless modified by policies).

Step 4: Official Verification- The SAP Help Portal’s "API Provider Management" and "Monitoring APIs" sections align with HTTP standards, noting that 200 indicates successful backend responses in API Management.

Conclusion: Option A (200) is 100% verified per SAP and HTTP standards.References:

SAP Help Portal: "API Provider Management" (SAP API Management)

SAP Help Portal: "Monitoring APIs"

RFC 7231: HTTP/1.1 Semantics and Content