metric.rb in google-cloud-monitoring-0.33.0

- old
+ new

@@ -18,16 +18,17 @@
     module V3
       # A single data point in a time series.
       # @!attribute [rw] interval
       #   @return [Google::Monitoring::V3::TimeInterval]
       #     The time interval to which the data point applies.  For `GAUGE` metrics,
-      #     only the end time of the interval is used.  For `DELTA` metrics, the start
-      #     and end time should specify a non-zero interval, with subsequent points
-      #     specifying contiguous and non-overlapping intervals.  For `CUMULATIVE`
-      #     metrics, the start and end time should specify a non-zero interval, with
-      #     subsequent points specifying the same start time and increasing end times,
-      #     until an event resets the cumulative value to zero and sets a new start
-      #     time for the following points.
+      #     the start time is optional, but if it is supplied, it must equal the end
+      #     time.  For `DELTA` metrics, the start and end time should specify a
+      #     non-zero interval, with subsequent points specifying contiguous and
+      #     non-overlapping intervals.  For `CUMULATIVE` metrics, the start and end
+      #     time should specify a non-zero interval, with subsequent points specifying
+      #     the same start time and increasing end times, until an event resets the
+      #     cumulative value to zero and sets a new start time for the following
+      #     points.
       # @!attribute [rw] value
       #   @return [Google::Monitoring::V3::TypedValue]
       #     The value of the data point.
       class Point; end
 
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