def describe_tags(DryRun=None, Filters=None, MaxResults=None, NextToken=None):
    """
    Describes one or more of the tags for your EC2 resources.
    For more information about tags, see Tagging Your Resources in the Amazon Elastic Compute Cloud User Guide .
    See also: AWS API Documentation
    
    Examples
    This example describes the tags for the specified instance.
    Expected Output:
    
    :example: response = client.describe_tags(
        DryRun=True|False,
        Filters=[
            {
                'Name': 'string',
                'Values': [
                    'string',
                ]
            },
        ],
        MaxResults=123,
        NextToken='string'
    )
    
    
    :type DryRun: boolean
    :param DryRun: Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .

    :type Filters: list
    :param Filters: One or more filters.
            key - The tag key.
            resource-id - The resource ID.
            resource-type - The resource type (customer-gateway | dhcp-options | image | instance | internet-gateway | network-acl | network-interface | reserved-instances | route-table | security-group | snapshot | spot-instances-request | subnet | volume | vpc | vpn-connection | vpn-gateway ).
            value - The tag value.
            (dict) --A filter name and value pair that is used to return a more specific list of results. Filters can be used to match a set of resources by various criteria, such as tags, attributes, or IDs.
            Name (string) --The name of the filter. Filter names are case-sensitive.
            Values (list) --One or more filter values. Filter values are case-sensitive.
            (string) --
            
            

    :type MaxResults: integer
    :param MaxResults: The maximum number of results to return in a single call. This value can be between 5 and 1000. To retrieve the remaining results, make another call with the returned NextToken value.

    :type NextToken: string
    :param NextToken: The token to retrieve the next page of results.

    :rtype: dict
    :return: {
        'Tags': [
            {
                'ResourceId': 'string',
                'ResourceType': 'customer-gateway'|'dhcp-options'|'image'|'instance'|'internet-gateway'|'network-acl'|'network-interface'|'reserved-instances'|'route-table'|'snapshot'|'spot-instances-request'|'subnet'|'security-group'|'volume'|'vpc'|'vpn-connection'|'vpn-gateway',
                'Key': 'string',
                'Value': 'string'
            },
        ],
        'NextToken': 'string'
    }
    
    
    """
    pass
