'Returns a list of interconnects owned by the AWS account.
If an interconnect ID is provided, it will only return this
particular interconnect.
:type interconnect_id: string
:param interconnect_id: The ID of the interconnect.
Example: dxcon-abc123'

def describe_interconnects(self, interconnect_id=None):

    params = {}
    if (interconnect_id is not None):
        params['interconnectId'] = interconnect_id
    return self.make_request(action='DescribeInterconnects', body=json.dumps(params))
