GetPolicyConfigurations.
        Get a list of policy configurations in a project.
        :param str project: Project ID or project name
        :param str scope: [Provided for legacy reasons] The scope on which a subset of policies is defined.
        :param str policy_type: Filter returned policies to only this type
        :rtype: [PolicyConfiguration]

def get_policy_configurations(self, project, scope=None, policy_type=None):
        """GetPolicyConfigurations.
        Get a list of policy configurations in a project.
        :param str project: Project ID or project name
        :param str scope: [Provided for legacy reasons] The scope on which a subset of policies is defined.
        :param str policy_type: Filter returned policies to only this type
        :rtype: [PolicyConfiguration]
        """
        route_values = {}
        if project is not None:
            route_values['project'] = self._serialize.url('project', project, 'str')
        query_parameters = {}
        if scope is not None:
            query_parameters['scope'] = self._serialize.query('scope', scope, 'str')
        if policy_type is not None:
            query_parameters['policyType'] = self._serialize.query('policy_type', policy_type, 'str')
        response = self._send(http_method='GET',
                              location_id='dad91cbe-d183-45f8-9c6e-9c1164472121',
                              version='5.0',
                              route_values=route_values,
                              query_parameters=query_parameters)
        return self._deserialize('[PolicyConfiguration]', self._unwrap_collection(response))