@GetMapping("/test")
		@ApiResponses(value = { @ApiResponse(responseCode = "201", description = "item created"),
				@ApiResponse(responseCode = "400", description = "invalid input, object invalid"),
				@ApiResponse(responseCode = "409", description = "an existing item already exists") })
		public ResponseEntity<Greeting> sayHello2() {
			return ResponseEntity.ok(new Greeting(RandomStringUtils.randomAlphanumeric(10)));
		}
Say hello 2 response entity.

@return the response entity
springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/java/test/org/springdoc/api/v30/app94/SpringDocApp94Test.java