code: @Override
      public GetEmailIdentityResult getEmailIdentity(GetEmailIdentityRequest request) {
          request = beforeClientExecution(request);
          return executeGetEmailIdentity(request);
      }
docs: <p>
  Provides information about a specific identity associated with your Amazon Pinpoint account, including the
  identity's verification status, its DKIM authentication status, and its custom Mail-From settings.
  </p>
  
  @param getEmailIdentityRequest
  A request to return details about an email identity.
  @return Result of the GetEmailIdentity operation returned by the service.
  @throws NotFoundException
  The resource you attempted to access doesn't exist.
  @throws TooManyRequestsException
  Too many requests have been made to the operation.
  @throws BadRequestException
  The input you provided is invalid.
  @sample AmazonPinpointEmail.GetEmailIdentity
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/pinpoint-email-2018-07-26/GetEmailIdentity"
  target="_top">AWS API Documentation</a>