Autogenerated update (2019-01-08)

Update:
- cloudbuild_v1alpha1
- cloudtrace_v2
- firebasedynamiclinks_v1
- speech_v1p1beta1
- testing_v1

generated/google/apis/cloudtrace_v2/classes.rb

@@ -84,8 +84,8 @@ module Google
         include Google::Apis::Core::Hashable
       
         # The set of attributes. Each attribute's key can be up to 128 bytes
-        # long. The value can be a string up to 256 bytes, an integer, or the
-        # Boolean values `true` and `false`. For example:
+        # long. The value can be a string up to 256 bytes, a signed 64-bit integer,
+        # or the Boolean values `true` and `false`. For example:
         # "/instance_id": "my-instance"
         # "/http/user_agent": ""
         # "/http/request_bytes": 300