
    Design a function for a smart parking system that processes parking space identifiers by removing temporary maintenance status codes, which are denoted by lowercase characters, from the space ID string to generate clean identifiers for the allocation system. The function should preserve all uppercase characters and special characters in the original parking space ID while eliminating any lowercase character sequences to maintain consistent space identification across the parking management platform.
    

    
import re

def remove_lowercase(str1):
    """
    Design a function for a smart parking system that processes parking space identifiers by removing temporary maintenance status codes, which are denoted by lowercase characters, from the space ID string to generate clean identifiers for the allocation system. The function should preserve all uppercase characters and special characters in the original parking space ID while eliminating any lowercase character sequences to maintain consistent space identification across the parking management platform.
    

    """
import re

def remove_lowercase(str1):
    """
    Design a function for a smart parking system that processes parking space identifiers by removing temporary maintenance status codes, which are denoted by lowercase characters, from the space ID string to generate clean identifiers for the allocation system. The function should preserve all uppercase characters and special characters in the original parking space ID while eliminating any lowercase character sequences to maintain consistent space identification across the parking management platform.
    

    """
    return re.sub('[a-z]', '', str1)