How do the REST APIs in Salesforce B2B Commerce support pass-through parameter handling

How do the REST APIs in Salesforce B2B Commerce support pass-through parameter handling
A . An exception is generated for unknown API keys
B . Parameters are passed through the service handlers
C . Parameters are filtered out before the request is processed
D . Parameters are separated, but unused

View Answer

Answer: B

Explanation:

The REST APIs in Salesforce B2B Commerce support pass-through parameter handling by passing parameters through the service handlers. This means that any parameters that are not recognized by the REST API framework will be passed to the service handler class that implements the API logic. The service handler class can then use these parameters for custom logic or validation.