def update_application(configurationId=None, name=None, description=None):
    """
    Updates metadata about an application.
    See also: AWS API Documentation
    
    
    :example: response = client.update_application(
        configurationId='string',
        name='string',
        description='string'
    )
    
    
    :type configurationId: string
    :param configurationId: [REQUIRED]
            Configuration ID of the application to be updated.
            

    :type name: string
    :param name: New name of the application to be updated.

    :type description: string
    :param description: New description of the application to be updated.

    :rtype: dict
    :return: {}
    
    
    :returns: 
    (dict) --
    
    """
    pass
