code: func (t *Template) GetAllAWSCloud9EnvironmentEC2Resources() map[string]*resources.AWSCloud9EnvironmentEC2 {
  	results := map[string]*resources.AWSCloud9EnvironmentEC2{}
  	for name, untyped := range t.Resources {
  		switch resource := untyped.(type) {
  		case *resources.AWSCloud9EnvironmentEC2:
  			results[name] = resource
  		}
  	}
  	return results
  }
docs: // GetAllAWSCloud9EnvironmentEC2Resources retrieves all AWSCloud9EnvironmentEC2 items from an AWS CloudFormation template