def add_tags_to_resource(ResourceType=None, ResourceId=None, Tags=None):
    """
    Adds or overwrites one or more tags for the specified resource. Tags are metadata that you assign to your managed instances, Maintenance Windows, or Parameter Store parameters. Tags enable you to categorize your resources in different ways, for example, by purpose, owner, or environment. Each tag consists of a key and an optional value, both of which you define. For example, you could define a set of tags for your account's managed instances that helps you track each instance's owner and stack level. For example: Key=Owner and Value=DbAdmin, SysAdmin, or Dev. Or Key=Stack and Value=Production, Pre-Production, or Test.
    Each resource can have a maximum of 10 tags.
    We recommend that you devise a set of tag keys that meets your needs for each resource type. Using a consistent set of tag keys makes it easier for you to manage your resources. You can search and filter the resources based on the tags you add. Tags don't have any semantic meaning to Amazon EC2 and are interpreted strictly as a string of characters.
    For more information about tags, see Tagging Your Amazon EC2 Resources in the Amazon EC2 User Guide .
    See also: AWS API Documentation
    
    
    :example: response = client.add_tags_to_resource(
        ResourceType='ManagedInstance'|'MaintenanceWindow'|'Parameter',
        ResourceId='string',
        Tags=[
            {
                'Key': 'string',
                'Value': 'string'
            },
        ]
    )
    
    
    :type ResourceType: string
    :param ResourceType: [REQUIRED]
            Specifies the type of resource you are tagging.
            

    :type ResourceId: string
    :param ResourceId: [REQUIRED]
            The resource ID you want to tag.
            

    :type Tags: list
    :param Tags: [REQUIRED]
            One or more tags. The value parameter is required, but if you don't want the tag to have a value, specify the parameter with no value, and we set the value to an empty string.
            (dict) --Metadata that you assign to your managed instances. Tags enable you to categorize your managed instances in different ways, for example, by purpose, owner, or environment.
            Key (string) -- [REQUIRED]The name of the tag.
            Value (string) -- [REQUIRED]The value of the tag.
            
            

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