code: def __get_distribution_tags(self, client, arn):
          
          return {
              t['Key']: t['Value'] for t in client.list_tags_for_resource(
              Resource=arn
          )['Tags']['Items']
          }
docs: Returns a dict containing the tags for a CloudFront distribution
  
          Args:
              client (botocore.client.CloudFront): Boto3 CloudFront client object
              arn (str): ARN of the distribution to get tags for
  
          Returns:
              `dict`