code: @Override
      public DeleteUserPermissionsBoundaryResult deleteUserPermissionsBoundary(DeleteUserPermissionsBoundaryRequest request) {
          request = beforeClientExecution(request);
          return executeDeleteUserPermissionsBoundary(request);
      }
docs: <p>
  Deletes the permissions boundary for the specified IAM user.
  </p>
  <important>
  <p>
  Deleting the permissions boundary for a user might increase its permissions by allowing the user to perform all
  the actions granted in its permissions policies.
  </p>
  </important>
  
  @param deleteUserPermissionsBoundaryRequest
  @return Result of the DeleteUserPermissionsBoundary operation returned by the service.
  @throws NoSuchEntityException
  The request was rejected because it referenced a resource entity that does not exist. The error message
  describes the resource.
  @throws ServiceFailureException
  The request processing has failed because of an unknown error, exception or failure.
  @sample AmazonIdentityManagement.DeleteUserPermissionsBoundary
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/iam-2010-05-08/DeleteUserPermissionsBoundary"
  target="_top">AWS API Documentation</a>