Which of the following API modeling languages can you use to describe APIs?

API modeling languages define API structures in SAP API Management. Let’s identify the correct ones:

Step 1: API Description Context- SAP API Management supports importing specifications to create proxies.

Step 2: Evaluate Options-

A. RAML: RESTful API Modeling Language, a YAML-based spec for REST APIs, supported by SAP API Designer.

B. OpenAPI: OpenAPI Specification (formerly Swagger), widely used for REST APIs, fully supported in SAP API Management.

C. WSDL: Web Services Description Language, for SOAP APIs, supported but less common for modern REST-focused modeling.

D. JSON: A data format, not an API modeling language.

Step 3: SAP Support- In the API Portal’s "API Designer," you can create/import RAML and OpenAPI specs. WSDL is supported for SOAP but isn’t a primary "modeling language" in SAP’s REST-centric context.

Step 4: Official Verification- The SAP Help Portal’s "API Designer" documentation confirms RAML and OpenAPI as the main languages for describing APIs, especially RESTful ones.

Conclusion: Options A and B are 100% verified per SAP documentation.References:

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

SAP Help Portal: "Creating API Proxies"