import * as cdk from '@aws-cdk/core';

portfolio.constrainCloudFormationParameters(product, {
  rule: {
    ruleName: 'testInstanceType',
    condition: cdk.Fn.conditionEquals(cdk.Fn.ref('Environment'), 'test'),
    assertions: [{
      assert: cdk.Fn.conditionContains(['t2.micro', 't2.small'], cdk.Fn.ref('InstanceType')),
      description: 'For test environment, the instance type should be small',
    }],
  },
});

import * as cdk from '@aws-cdk/core';

portfolio.constrainCloudFormationParameters(product, {
  rule: {
    ruleName: 'testInstanceType',
    condition: cdk.Fn.conditionEquals(cdk.Fn.ref('Environment'), 'test'),
    assertions: [{
      assert: cdk.Fn.conditionContains(['t2.micro', 't2.small'], cdk.Fn.ref('InstanceType')),
      description: 'For test environment, the instance type should be small',
    }],
  },
});

import * as cdk from '@aws-cdk/core';

portfolio.constrainCloudFormationParameters(product, {
  rule: {
    ruleName: 'testInstanceType',
    condition: cdk.Fn.conditionEquals(cdk.Fn.ref('Environment'), 'test'),
    assertions: [{
      assert: cdk.Fn.conditionContains(['t2.micro', 't2.small'], cdk.Fn.ref('InstanceType')),
      description: 'For test environment, the instance type should be small',
    }],
  },
});

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as cdk from '@aws-cdk/core';

declare const construct: cdk.Construct;

const constructNode = new cdk.ConstructNode(construct, construct, 'id');

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as cdk from '@aws-cdk/core';

declare const validationResults: cdk.ValidationResults;

const validationResult = new cdk.ValidationResult(/* all optional props */ 'errorMessage', /* all optional props */ validationResults);