eye-gu opened a new issue, #6338: URL: https://github.com/apache/shenyu/issues/6338
### Is there an existing issue for this? - [x] I have searched the existing issues ### Current Behavior The API document generation in `ApiDocRegistrarImpl.getDocument()` uses `OpenApiUtils.generateDocumentParameters()` for all RPC types without distinction. This method only supports parsing Spring Web annotations (`@RequestParam`, `@RequestPart`, path variables) for HTTP-style parameters. For non-HTTP RPC types (Dubbo, SOFA, TARS, gRPC), it fails to extract any meaningful request parameter information, since these RPC types do not use Spring Web annotations. As a result, the generated API document for RPC types contains `responseType` (response details) but has empty/missing request parameter details — the document only has response, no request. ### Expected Behavior _No response_ ### Steps To Reproduce _No response_ ### Environment ```markdown ShenYu version(s): ``` ### Debug logs _No response_ ### Anything else? _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
