Autogenerated update (2018-09-20)

Update:
- cloudkms_v1
- dataproc_v1
- dataproc_v1beta2
- dialogflow_v2
- dialogflow_v2beta1
- dlp_v2
- kgsearch_v1
- ml_v1
- people_v1
- testing_v1

generated/google/apis/testing_v1/classes.rb

@@ -581,13 +581,14 @@ module Google
         # @return [String]
         attr_accessor :id
       
-        # Represents a whole calendar date, for example date of birth. The time of day
+        # Represents a whole or partial calendar date, e.g. a birthday. The time of day
         # and time zone are either specified elsewhere or are not significant. The date
-        # is relative to the Proleptic Gregorian Calendar. The day can be 0 to
-        # represent a year and month where the day is not significant, for example
-        # credit card expiration date. The year can be 0 to represent a month and day
-        # independent of year, for example anniversary date. Related types are
-        # google.type.TimeOfDay and `google.protobuf.Timestamp`.
+        # is relative to the Proleptic Gregorian Calendar. This can represent:
+        # * A full date, with non-zero year, month and day values
+        # * A month and day value, with a zero year, e.g. an anniversary
+        # * A year on its own, with zero month and day values
+        # * A year and month value, with a zero day, e.g. a credit card expiration date
+        # Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`.
         # Corresponds to the JSON property `releaseDate`
         # @return [Google::Apis::TestingV1::Date]
         attr_accessor :release_date
@@ -788,24 +789,26 @@ module Google
         end
       end
       
-      # Represents a whole calendar date, for example date of birth. The time of day
+      # Represents a whole or partial calendar date, e.g. a birthday. The time of day
       # and time zone are either specified elsewhere or are not significant. The date
-      # is relative to the Proleptic Gregorian Calendar. The day can be 0 to
-      # represent a year and month where the day is not significant, for example
-      # credit card expiration date. The year can be 0 to represent a month and day
-      # independent of year, for example anniversary date. Related types are
-      # google.type.TimeOfDay and `google.protobuf.Timestamp`.
+      # is relative to the Proleptic Gregorian Calendar. This can represent:
+      # * A full date, with non-zero year, month and day values
+      # * A month and day value, with a zero year, e.g. an anniversary
+      # * A year on its own, with zero month and day values
+      # * A year and month value, with a zero day, e.g. a credit card expiration date
+      # Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`.
       class Date
         include Google::Apis::Core::Hashable
       
         # Day of month. Must be from 1 to 31 and valid for the year and month, or 0
-        # if specifying a year/month where the day is not significant.
+        # if specifying a year by itself or a year and month where the day is not
+        # significant.
         # Corresponds to the JSON property `day`
         # @return [Fixnum]
         attr_accessor :day
       
-        # Month of year. Must be from 1 to 12, or 0 if specifying a date without a
-        # month.
+        # Month of year. Must be from 1 to 12, or 0 if specifying a year without a
+        # month and day.
         # Corresponds to the JSON property `month`
         # @return [Fixnum]
         attr_accessor :month