@PostMapping("/examplePost")
	@Operation(summary = "schema example")
	public Object example(@Parameter(schema = @Schema(hidden = true)) JsonNode json) {
		return null;
	}
Example object.

@param json the json
@return the object
springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/java/test/org/springdoc/api/v30/app58/HelloController.java