code: func (c *SES) SetIdentityHeadersInNotificationsEnabled(input *SetIdentityHeadersInNotificationsEnabledInput) (*SetIdentityHeadersInNotificationsEnabledOutput, error) {
  	req, out := c.SetIdentityHeadersInNotificationsEnabledRequest(input)
  	return out, req.Send()
  }
docs: // SetIdentityHeadersInNotificationsEnabled API operation for Amazon Simple Email Service.
  //
  // Given an identity (an email address or a domain), sets whether Amazon SES
  // includes the original email headers in the Amazon Simple Notification Service
  // (Amazon SNS) notifications of a specified type.
  //
  // You can execute this operation no more than once per second.
  //
  // For more information about using notifications with Amazon SES, see the Amazon
  // SES Developer Guide (http://docs.aws.amazon.com/ses/latest/DeveloperGuide/notifications.html).
  //
  // Returns awserr.Error for service API and SDK errors. Use runtime type assertions
  // with awserr.Error's Code and Message methods to get detailed information about
  // the error.
  //
  // See the AWS API reference guide for Amazon Simple Email Service's
  // API operation SetIdentityHeadersInNotificationsEnabled for usage and error information.
  // See also, https://docs.aws.amazon.com/goto/WebAPI/email-2010-12-01/SetIdentityHeadersInNotificationsEnabled