def add_tags_to_resource(ResourceARN=None, Tags=None):
    """
    Adds one or more tags to the specified resource. You use tags to add metadata to resources, which you can use to categorize these resources. For example, you can categorize resources by purpose, owner, environment, or team. Each tag consists of a key and a value, which you define. You can add tags to the following AWS Storage Gateway resources:
    You can create a maximum of 10 tags for each resource. Virtual tapes and storage volumes that are recovered to a new gateway maintain their tags.
    See also: AWS API Documentation
    
    Examples
    Adds one or more tags to the specified resource.
    Expected Output:
    
    :example: response = client.add_tags_to_resource(
        ResourceARN='string',
        Tags=[
            {
                'Key': 'string',
                'Value': 'string'
            },
        ]
    )
    
    
    :type ResourceARN: string
    :param ResourceARN: [REQUIRED]
            The Amazon Resource Name (ARN) of the resource you want to add tags to.
            

    :type Tags: list
    :param Tags: [REQUIRED]
            The key-value pair that represents the tag you want to add to the resource. The value can be an empty string.
            Note
            Valid characters for key and value are letters, spaces, and numbers representable in UTF-8 format, and the following special characters: + - = . _ : / @.
            (dict) --
            Key (string) -- [REQUIRED]
            Value (string) -- [REQUIRED]
            

    :rtype: dict
    :return: {
        'ResourceARN': 'string'
    }
    
    
    :returns: 
    ResourceARN (string) -- [REQUIRED]
    The Amazon Resource Name (ARN) of the resource you want to add tags to.
    
    Tags (list) -- [REQUIRED]
    The key-value pair that represents the tag you want to add to the resource. The value can be an empty string.
    
    Note
    Valid characters for key and value are letters, spaces, and numbers representable in UTF-8 format, and the following special characters: + - = . _ : / @.
    
    
    (dict) --
    Key (string) -- [REQUIRED]
    Value (string) -- [REQUIRED]
    
    
    
    
    
    """
    pass
