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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _validatePullParams(MaxObjectCount, context):
 """ Validate the input paramaters for the PullInstances, PullInstancesWithPath, and PullInstancePaths requests. MaxObjectCount: Must be integer type and ge 0 context: Must be not None and length ge 2 """

    if (not isinstance(MaxObjectCount, six.integer_types) or
            MaxObjectCount < 0):
        raise ValueError(
            _format("MaxObjectCount parameter must be integer >= 0 but is "
                    "{0!A}", MaxObjectCount))
    if context is None or len(context) < 2:
        raise ValueError(
            _format("Pull... Context parameter must be valid tuple {0!A}",
                    context))