Merge pull request #2365 from blackflux/dev

[Gally]: master <- dev

Author: simlu

README.md

@@ -91,6 +91,15 @@ Takes the following positional arguments:
 
 Note: The (slightly modified) original event and context can be accessed as additional handler parameters
 
+### Endpoint Options
+
+- _limit_: ...
+- _deprecated_: ...
+- _versioning_: ...
+- _logSuccess_: ...
+- _logError_: ...
+- _allowUnknownJson_ (default `false`): Allow unknown json body parameters
+
 ## Api Parameters
 
 There are various pre-defined parameters available

src/logic/wrapper.js

@@ -25,7 +25,8 @@ export const Wrapper = ({ router, module }) => {
       }).optional(),
       versioning: Joi.boolean().optional(),
       logSuccess: Joi.boolean().optional(),
-      logError: Joi.boolean().optional()
+      logError: Joi.boolean().optional(),
+      allowUnknownJson: Joi.boolean().optional()
     }).optional());
     assert(typeof handler === 'function');
 

src/plugin/validator.js

@@ -91,7 +91,7 @@ class Validator extends Plugin {
       Object.keys(event.body || {}),
       request.params.filter((p) => p.position === 'json').map((p) => p.name)
     );
-    if (invalidJsonParams.length !== 0) {
+    if (invalidJsonParams.length !== 0 && request?.options?.allowUnknownJson !== true) {
       throw ApiErrorFn('Invalid Json Body Param(s) detected.', 400, 99005, {
         value: invalidJsonParams
       });