input: Write a python function to parse an incoming JSON object and extract the values of 'param1' and 'param2'.
  assert parse_json_object(MockRequest('{"param1": "value1", "param2": "value2"}')) == 'Parameters extracted: param1=value1, param2=value2'
  assert parse_json_object(MockRequest('{"param1": "apple", "param2": "banana"}')) == 'Parameters extracted: param1=apple, param2=banana'
  assert parse_json_object(MockRequest('{"param1": 123, "param2": 456}')) == 'Parameters extracted: param1=123, param2=456'
  
  # Assuming MockRequest is a mock class that simulates request.data
  class MockRequest:
      def __init__(self, data):
          self.data = data
output: def parse_json_object(request):
      import json
      data = json.loads(request.data)
      param1 = data.get('param1')
      param2 = data.get('param2')
      return f'Parameters extracted: param1={param1}, param2={param2}'