code: @Override
      public UpdateCloudFrontOriginAccessIdentityResult updateCloudFrontOriginAccessIdentity(UpdateCloudFrontOriginAccessIdentityRequest request) {
          request = beforeClientExecution(request);
          return executeUpdateCloudFrontOriginAccessIdentity(request);
      }
docs: <p>
  Update an origin access identity.
  </p>
  
  @param updateCloudFrontOriginAccessIdentityRequest
  The request to update an origin access identity.
  @return Result of the UpdateCloudFrontOriginAccessIdentity operation returned by the service.
  @throws AccessDeniedException
  Access denied.
  @throws IllegalUpdateException
  Origin and <code>CallerReference</code> cannot be updated.
  @throws InvalidIfMatchVersionException
  The <code>If-Match</code> version is missing or not valid for the distribution.
  @throws MissingBodyException
  This operation requires a body. Ensure that the body is present and the <code>Content-Type</code> header
  is set.
  @throws NoSuchCloudFrontOriginAccessIdentityException
  The specified origin access identity does not exist.
  @throws PreconditionFailedException
  The precondition given in one or more of the request-header fields evaluated to <code>false</code>.
  @throws InvalidArgumentException
  The argument is invalid.
  @throws InconsistentQuantitiesException
  The value of <code>Quantity</code> and the size of <code>Items</code> don't match.
  @sample AmazonCloudFront.UpdateCloudFrontOriginAccessIdentity
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/cloudfront-2018-11-05/UpdateCloudFrontOriginAccessIdentity"
  target="_top">AWS API Documentation</a>