def get_evaluation_parameter(self, parameter_name, default_value=None):
    'Get an evaluation parameter value that has been stored in meta.\n\n        Args:\n            parameter_name (string): The name of the parameter to store.\n            default_value (any): The default value to be returned if the parameter is not found.\n\n        Returns:\n            The current value of the evaluation parameter.\n        '
    if (parameter_name in self._expectation_suite.evaluation_parameters):
        return self._expectation_suite.evaluation_parameters[parameter_name]
    else:
        return default_value
Get an evaluation parameter value that has been stored in meta.

Args:
    parameter_name (string): The name of the parameter to store.
    default_value (any): The default value to be returned if the parameter is not found.

Returns:
    The current value of the evaluation parameter.
def get_evaluation_parameter(self, parameter_name, default_value=None):
    'Get an evaluation parameter value that has been stored in meta.\n\n        Args:\n            parameter_name (string): The name of the parameter to store.\n            default_value (any): The default value to be returned if the parameter is not found.\n\n        Returns:\n            The current value of the evaluation parameter.\n        '
    if (parameter_name in self._expectation_suite.evaluation_parameters):
        return self._expectation_suite.evaluation_parameters[parameter_name]
    else:
        return default_value