    # File lib/fog/aws/requests/auto_scaling/enable_metrics_collection.rb, line 51
            def enable_metrics_collection(auto_scaling_group_name, granularity, options = {})
              unless self.data[:auto_scaling_groups].has_key?(auto_scaling_group_name)
                Fog::AWS::AutoScaling::ValidationError.new("Group #{auto_scaling_group_name} not found")
              end
              unless self.data[:metric_collection_types][:granularities].include?(granularity)
                Fog::AWS::AutoScaling::ValidationError.new('Valid metrics granularity type is: [1Minute].')
              end

              Fog::Mock.not_implemented
            end