# RequestValidatorOptions

- Source: [`aws-apigateway/lib/requestvalidator.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-apigateway/lib/requestvalidator.ts#L20)

## Example

```ts
declare const integration: apigateway.LambdaIntegration;
declare const resource: apigateway.Resource;
declare const responseModel: apigateway.Model;
declare const errorResponseModel: apigateway.Model;

resource.addMethod('GET', integration, {
  // We can mark the parameters as required
  requestParameters: {
    'method.request.querystring.who': true
  },
  // we can set request validator options like below
  requestValidatorOptions: {
    requestValidatorName: 'test-validator',
    validateRequestBody: true,
    validateRequestParameters: false
  },
  methodResponses: [
    {
      // Successful response from the integration
      statusCode: '200',
      // Define what parameters are allowed or not
      responseParameters: {
        'method.response.header.Content-Type': true,
        'method.response.header.Access-Control-Allow-Origin': true,
        'method.response.header.Access-Control-Allow-Credentials': true
      },
      // Validate the schema on the response
      responseModels: {
        'application/json': responseModel
      }
    },
    {
      // Same thing for the error responses
      statusCode: '400',
      responseParameters: {
        'method.response.header.Content-Type': true,
        'method.response.header.Access-Control-Allow-Origin': true,
        'method.response.header.Access-Control-Allow-Credentials': true
      },
      responseModels: {
        'application/json': errorResponseModel
      }
    }
  ]
});
```

## Properties

- `requestValidatorName`: string = None — The name of this request validator.

- `validateRequestBody`: boolean = false — Indicates whether to validate the request body according to the configured schema for the targeted API and method.

- `validateRequestParameters`: boolean = false — Indicates whether to validate request parameters.