def associate_route_table(DryRun=None, SubnetId=None, RouteTableId=None):
    """
    Associates a subnet with a route table. The subnet and route table must be in the same VPC. This association causes traffic originating from the subnet to be routed according to the routes in the route table. The action returns an association ID, which you need in order to disassociate the route table from the subnet later. A route table can be associated with multiple subnets.
    For more information about route tables, see Route Tables in the Amazon Virtual Private Cloud User Guide .
    See also: AWS API Documentation
    
    Examples
    This example associates the specified route table with the specified subnet.
    Expected Output:
    
    :example: response = client.associate_route_table(
        DryRun=True|False,
        SubnetId='string',
        RouteTableId='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 SubnetId: string
    :param SubnetId: [REQUIRED]
            The ID of the subnet.
            

    :type RouteTableId: string
    :param RouteTableId: [REQUIRED]
            The ID of the route table.
            

    :rtype: dict
    :return: {
        'AssociationId': 'string'
    }
    
    
    """
    pass
