diff --git a/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Datastore.cs b/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Datastore.cs
index c80423f7bb6e..b8c16cce5375 100644
--- a/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Datastore.cs
+++ b/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Datastore.cs
@@ -111,11 +111,12 @@ static DatastoreReflection() {
             "cHJvamVjdF9pZH06cmVzZXJ2ZUlkczoBKtpBD3Byb2plY3RfaWQsa2V5cxp2",
             "ykEYZGF0YXN0b3JlLmdvb2dsZWFwaXMuY29t0kFYaHR0cHM6Ly93d3cuZ29v",
             "Z2xlYXBpcy5jb20vYXV0aC9jbG91ZC1wbGF0Zm9ybSxodHRwczovL3d3dy5n",
-            "b29nbGVhcGlzLmNvbS9hdXRoL2RhdGFzdG9yZUKhAQoXY29tLmdvb2dsZS5k",
+            "b29nbGVhcGlzLmNvbS9hdXRoL2RhdGFzdG9yZULAAQoXY29tLmdvb2dsZS5k",
             "YXRhc3RvcmUudjFCDkRhdGFzdG9yZVByb3RvUAFaPGdvb2dsZS5nb2xhbmcu",
             "b3JnL2dlbnByb3RvL2dvb2dsZWFwaXMvZGF0YXN0b3JlL3YxO2RhdGFzdG9y",
             "ZaoCGUdvb2dsZS5DbG91ZC5EYXRhc3RvcmUuVjHKAhlHb29nbGVcQ2xvdWRc",
-            "RGF0YXN0b3JlXFYxYgZwcm90bzM="));
+            "RGF0YXN0b3JlXFYx6gIcR29vZ2xlOjpDbG91ZDo6RGF0YXN0b3JlOjpWMWIG",
+            "cHJvdG8z"));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { global::Google.Api.AnnotationsReflection.Descriptor, global::Google.Api.ClientReflection.Descriptor, global::Google.Api.FieldBehaviorReflection.Descriptor, global::Google.Cloud.Datastore.V1.EntityReflection.Descriptor, global::Google.Cloud.Datastore.V1.QueryReflection.Descriptor, },
           new pbr::GeneratedClrTypeInfo(null, null, new pbr::GeneratedClrTypeInfo[] {
diff --git a/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Entity.cs b/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Entity.cs
index 979a744dceac..19903867eaca 100644
--- a/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Entity.cs
+++ b/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Entity.cs
@@ -50,10 +50,11 @@ static EntityReflection() {
             "dGllcxgDIAMoCzIrLmdvb2dsZS5kYXRhc3RvcmUudjEuRW50aXR5LlByb3Bl",
             "cnRpZXNFbnRyeRpNCg9Qcm9wZXJ0aWVzRW50cnkSCwoDa2V5GAEgASgJEikK",
             "BXZhbHVlGAIgASgLMhouZ29vZ2xlLmRhdGFzdG9yZS52MS5WYWx1ZToCOAFC",
-            "ngEKF2NvbS5nb29nbGUuZGF0YXN0b3JlLnYxQgtFbnRpdHlQcm90b1ABWjxn",
+            "vQEKF2NvbS5nb29nbGUuZGF0YXN0b3JlLnYxQgtFbnRpdHlQcm90b1ABWjxn",
             "b29nbGUuZ29sYW5nLm9yZy9nZW5wcm90by9nb29nbGVhcGlzL2RhdGFzdG9y",
             "ZS92MTtkYXRhc3RvcmWqAhlHb29nbGUuQ2xvdWQuRGF0YXN0b3JlLlYxygIZ",
-            "R29vZ2xlXENsb3VkXERhdGFzdG9yZVxWMWIGcHJvdG8z"));
+            "R29vZ2xlXENsb3VkXERhdGFzdG9yZVxWMeoCHEdvb2dsZTo6Q2xvdWQ6OkRh",
+            "dGFzdG9yZTo6VjFiBnByb3RvMw=="));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { global::Google.Api.AnnotationsReflection.Descriptor, global::Google.Protobuf.WellKnownTypes.StructReflection.Descriptor, global::Google.Protobuf.WellKnownTypes.TimestampReflection.Descriptor, global::Google.Type.LatlngReflection.Descriptor, },
           new pbr::GeneratedClrTypeInfo(null, null, new pbr::GeneratedClrTypeInfo[] {
diff --git a/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Query.cs b/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Query.cs
index fd82dd211123..9b49bb38257d 100644
--- a/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Query.cs
+++ b/apis/Google.Cloud.Datastore.V1/Google.Cloud.Datastore.V1/Query.cs
@@ -82,10 +82,11 @@ static QueryReflection() {
             "c1R5cGUSIQodTU9SRV9SRVNVTFRTX1RZUEVfVU5TUEVDSUZJRUQQABIQCgxO",
             "T1RfRklOSVNIRUQQARIcChhNT1JFX1JFU1VMVFNfQUZURVJfTElNSVQQAhId",
             "ChlNT1JFX1JFU1VMVFNfQUZURVJfQ1VSU09SEAQSEwoPTk9fTU9SRV9SRVNV",
-            "TFRTEANCnQEKF2NvbS5nb29nbGUuZGF0YXN0b3JlLnYxQgpRdWVyeVByb3Rv",
+            "TFRTEANCvAEKF2NvbS5nb29nbGUuZGF0YXN0b3JlLnYxQgpRdWVyeVByb3Rv",
             "UAFaPGdvb2dsZS5nb2xhbmcub3JnL2dlbnByb3RvL2dvb2dsZWFwaXMvZGF0",
             "YXN0b3JlL3YxO2RhdGFzdG9yZaoCGUdvb2dsZS5DbG91ZC5EYXRhc3RvcmUu",
-            "VjHKAhlHb29nbGVcQ2xvdWRcRGF0YXN0b3JlXFYxYgZwcm90bzM="));
+            "VjHKAhlHb29nbGVcQ2xvdWRcRGF0YXN0b3JlXFYx6gIcR29vZ2xlOjpDbG91",
+            "ZDo6RGF0YXN0b3JlOjpWMWIGcHJvdG8z"));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { global::Google.Api.AnnotationsReflection.Descriptor, global::Google.Cloud.Datastore.V1.EntityReflection.Descriptor, global::Google.Protobuf.WellKnownTypes.WrappersReflection.Descriptor, global::Google.Type.LatlngReflection.Descriptor, },
           new pbr::GeneratedClrTypeInfo(null, null, new pbr::GeneratedClrTypeInfo[] {
diff --git a/apis/Google.Cloud.Datastore.V1/synth.metadata b/apis/Google.Cloud.Datastore.V1/synth.metadata
index b3c5c00fc186..3a1b8fb9269c 100644
--- a/apis/Google.Cloud.Datastore.V1/synth.metadata
+++ b/apis/Google.Cloud.Datastore.V1/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "89e89786896d256c70f43e68a975470c4f4f220e"        
+        "sha": "c829fa0bfa725adaf20d82e86cbc1220e3ffd784"        
       }
     }
   ]