Api-Roll 58: 2017-12-04 (#27)

diff --git a/generated/googleapis/test/spanner/v1_test.dart b/generated/googleapis/test/spanner/v1_test.dart
index b8fc7fb..61739bc 100644
--- a/generated/googleapis/test/spanner/v1_test.dart
+++ b/generated/googleapis/test/spanner/v1_test.dart
@@ -69,14 +69,14 @@
   buildCounterBeginTransactionRequest--;
 }
 
-buildUnnamed2164() {
+buildUnnamed2178() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed2164(core.List<core.String> o) {
+checkUnnamed2178(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
@@ -87,7 +87,7 @@
   var o = new api.Binding();
   buildCounterBinding++;
   if (buildCounterBinding < 3) {
-    o.members = buildUnnamed2164();
+    o.members = buildUnnamed2178();
     o.role = "foo";
   }
   buildCounterBinding--;
@@ -97,7 +97,7 @@
 checkBinding(api.Binding o) {
   buildCounterBinding++;
   if (buildCounterBinding < 3) {
-    checkUnnamed2164(o.members);
+    checkUnnamed2178(o.members);
     unittest.expect(o.role, unittest.equals('foo'));
   }
   buildCounterBinding--;
@@ -126,14 +126,14 @@
   buildCounterChildLink--;
 }
 
-buildUnnamed2165() {
+buildUnnamed2179() {
   var o = new core.List<api.Mutation>();
   o.add(buildMutation());
   o.add(buildMutation());
   return o;
 }
 
-checkUnnamed2165(core.List<api.Mutation> o) {
+checkUnnamed2179(core.List<api.Mutation> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkMutation(o[0]);
   checkMutation(o[1]);
@@ -144,7 +144,7 @@
   var o = new api.CommitRequest();
   buildCounterCommitRequest++;
   if (buildCounterCommitRequest < 3) {
-    o.mutations = buildUnnamed2165();
+    o.mutations = buildUnnamed2179();
     o.singleUseTransaction = buildTransactionOptions();
     o.transactionId = "foo";
   }
@@ -155,7 +155,7 @@
 checkCommitRequest(api.CommitRequest o) {
   buildCounterCommitRequest++;
   if (buildCounterCommitRequest < 3) {
-    checkUnnamed2165(o.mutations);
+    checkUnnamed2179(o.mutations);
     checkTransactionOptions(o.singleUseTransaction);
     unittest.expect(o.transactionId, unittest.equals('foo'));
   }
@@ -200,14 +200,14 @@
   buildCounterCreateDatabaseMetadata--;
 }
 
-buildUnnamed2166() {
+buildUnnamed2180() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed2166(core.List<core.String> o) {
+checkUnnamed2180(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
@@ -219,7 +219,7 @@
   buildCounterCreateDatabaseRequest++;
   if (buildCounterCreateDatabaseRequest < 3) {
     o.createStatement = "foo";
-    o.extraStatements = buildUnnamed2166();
+    o.extraStatements = buildUnnamed2180();
   }
   buildCounterCreateDatabaseRequest--;
   return o;
@@ -229,7 +229,7 @@
   buildCounterCreateDatabaseRequest++;
   if (buildCounterCreateDatabaseRequest < 3) {
     unittest.expect(o.createStatement, unittest.equals('foo'));
-    checkUnnamed2166(o.extraStatements);
+    checkUnnamed2180(o.extraStatements);
   }
   buildCounterCreateDatabaseRequest--;
 }
@@ -356,20 +356,20 @@
   buildCounterEmpty--;
 }
 
-buildUnnamed2167() {
+buildUnnamed2181() {
   var o = new core.Map<core.String, api.Type>();
   o["x"] = buildType();
   o["y"] = buildType();
   return o;
 }
 
-checkUnnamed2167(core.Map<core.String, api.Type> o) {
+checkUnnamed2181(core.Map<core.String, api.Type> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkType(o["x"]);
   checkType(o["y"]);
 }
 
-buildUnnamed2168() {
+buildUnnamed2182() {
   var o = new core.Map<core.String, core.Object>();
   o["x"] = {
     'list': [1, 2, 3],
@@ -384,7 +384,7 @@
   return o;
 }
 
-checkUnnamed2168(core.Map<core.String, core.Object> o) {
+checkUnnamed2182(core.Map<core.String, core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted1 = (o["x"]) as core.Map;
   unittest.expect(casted1, unittest.hasLength(3));
@@ -403,8 +403,8 @@
   var o = new api.ExecuteSqlRequest();
   buildCounterExecuteSqlRequest++;
   if (buildCounterExecuteSqlRequest < 3) {
-    o.paramTypes = buildUnnamed2167();
-    o.params = buildUnnamed2168();
+    o.paramTypes = buildUnnamed2181();
+    o.params = buildUnnamed2182();
     o.queryMode = "foo";
     o.resumeToken = "foo";
     o.sql = "foo";
@@ -417,8 +417,8 @@
 checkExecuteSqlRequest(api.ExecuteSqlRequest o) {
   buildCounterExecuteSqlRequest++;
   if (buildCounterExecuteSqlRequest < 3) {
-    checkUnnamed2167(o.paramTypes);
-    checkUnnamed2168(o.params);
+    checkUnnamed2181(o.paramTypes);
+    checkUnnamed2182(o.params);
     unittest.expect(o.queryMode, unittest.equals('foo'));
     unittest.expect(o.resumeToken, unittest.equals('foo'));
     unittest.expect(o.sql, unittest.equals('foo'));
@@ -448,14 +448,14 @@
   buildCounterField--;
 }
 
-buildUnnamed2169() {
+buildUnnamed2183() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed2169(core.List<core.String> o) {
+checkUnnamed2183(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
@@ -466,7 +466,7 @@
   var o = new api.GetDatabaseDdlResponse();
   buildCounterGetDatabaseDdlResponse++;
   if (buildCounterGetDatabaseDdlResponse < 3) {
-    o.statements = buildUnnamed2169();
+    o.statements = buildUnnamed2183();
   }
   buildCounterGetDatabaseDdlResponse--;
   return o;
@@ -475,7 +475,7 @@
 checkGetDatabaseDdlResponse(api.GetDatabaseDdlResponse o) {
   buildCounterGetDatabaseDdlResponse++;
   if (buildCounterGetDatabaseDdlResponse < 3) {
-    checkUnnamed2169(o.statements);
+    checkUnnamed2183(o.statements);
   }
   buildCounterGetDatabaseDdlResponse--;
 }
@@ -495,14 +495,14 @@
   buildCounterGetIamPolicyRequest--;
 }
 
-buildUnnamed2170() {
+buildUnnamed2184() {
   var o = new core.Map<core.String, core.String>();
   o["x"] = "foo";
   o["y"] = "foo";
   return o;
 }
 
-checkUnnamed2170(core.Map<core.String, core.String> o) {
+checkUnnamed2184(core.Map<core.String, core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o["x"], unittest.equals('foo'));
   unittest.expect(o["y"], unittest.equals('foo'));
@@ -515,7 +515,7 @@
   if (buildCounterInstance < 3) {
     o.config = "foo";
     o.displayName = "foo";
-    o.labels = buildUnnamed2170();
+    o.labels = buildUnnamed2184();
     o.name = "foo";
     o.nodeCount = 42;
     o.state = "foo";
@@ -529,7 +529,7 @@
   if (buildCounterInstance < 3) {
     unittest.expect(o.config, unittest.equals('foo'));
     unittest.expect(o.displayName, unittest.equals('foo'));
-    checkUnnamed2170(o.labels);
+    checkUnnamed2184(o.labels);
     unittest.expect(o.name, unittest.equals('foo'));
     unittest.expect(o.nodeCount, unittest.equals(42));
     unittest.expect(o.state, unittest.equals('foo'));
@@ -558,7 +558,7 @@
   buildCounterInstanceConfig--;
 }
 
-buildUnnamed2171() {
+buildUnnamed2185() {
   var o = new core.List<core.Object>();
   o.add({
     'list': [1, 2, 3],
@@ -573,7 +573,7 @@
   return o;
 }
 
-checkUnnamed2171(core.List<core.Object> o) {
+checkUnnamed2185(core.List<core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted3 = (o[0]) as core.Map;
   unittest.expect(casted3, unittest.hasLength(3));
@@ -587,7 +587,7 @@
   unittest.expect(casted4["string"], unittest.equals('foo'));
 }
 
-buildUnnamed2172() {
+buildUnnamed2186() {
   var o = new core.List<core.Object>();
   o.add({
     'list': [1, 2, 3],
@@ -602,7 +602,7 @@
   return o;
 }
 
-checkUnnamed2172(core.List<core.Object> o) {
+checkUnnamed2186(core.List<core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted5 = (o[0]) as core.Map;
   unittest.expect(casted5, unittest.hasLength(3));
@@ -616,7 +616,7 @@
   unittest.expect(casted6["string"], unittest.equals('foo'));
 }
 
-buildUnnamed2173() {
+buildUnnamed2187() {
   var o = new core.List<core.Object>();
   o.add({
     'list': [1, 2, 3],
@@ -631,7 +631,7 @@
   return o;
 }
 
-checkUnnamed2173(core.List<core.Object> o) {
+checkUnnamed2187(core.List<core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted7 = (o[0]) as core.Map;
   unittest.expect(casted7, unittest.hasLength(3));
@@ -645,7 +645,7 @@
   unittest.expect(casted8["string"], unittest.equals('foo'));
 }
 
-buildUnnamed2174() {
+buildUnnamed2188() {
   var o = new core.List<core.Object>();
   o.add({
     'list': [1, 2, 3],
@@ -660,7 +660,7 @@
   return o;
 }
 
-checkUnnamed2174(core.List<core.Object> o) {
+checkUnnamed2188(core.List<core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted9 = (o[0]) as core.Map;
   unittest.expect(casted9, unittest.hasLength(3));
@@ -679,10 +679,10 @@
   var o = new api.KeyRange();
   buildCounterKeyRange++;
   if (buildCounterKeyRange < 3) {
-    o.endClosed = buildUnnamed2171();
-    o.endOpen = buildUnnamed2172();
-    o.startClosed = buildUnnamed2173();
-    o.startOpen = buildUnnamed2174();
+    o.endClosed = buildUnnamed2185();
+    o.endOpen = buildUnnamed2186();
+    o.startClosed = buildUnnamed2187();
+    o.startOpen = buildUnnamed2188();
   }
   buildCounterKeyRange--;
   return o;
@@ -691,15 +691,15 @@
 checkKeyRange(api.KeyRange o) {
   buildCounterKeyRange++;
   if (buildCounterKeyRange < 3) {
-    checkUnnamed2171(o.endClosed);
-    checkUnnamed2172(o.endOpen);
-    checkUnnamed2173(o.startClosed);
-    checkUnnamed2174(o.startOpen);
+    checkUnnamed2185(o.endClosed);
+    checkUnnamed2186(o.endOpen);
+    checkUnnamed2187(o.startClosed);
+    checkUnnamed2188(o.startOpen);
   }
   buildCounterKeyRange--;
 }
 
-buildUnnamed2175() {
+buildUnnamed2189() {
   var o = new core.List<core.Object>();
   o.add({
     'list': [1, 2, 3],
@@ -714,7 +714,7 @@
   return o;
 }
 
-checkUnnamed2175(core.List<core.Object> o) {
+checkUnnamed2189(core.List<core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted11 = (o[0]) as core.Map;
   unittest.expect(casted11, unittest.hasLength(3));
@@ -728,27 +728,27 @@
   unittest.expect(casted12["string"], unittest.equals('foo'));
 }
 
-buildUnnamed2176() {
+buildUnnamed2190() {
   var o = new core.List<core.List<core.Object>>();
-  o.add(buildUnnamed2175());
-  o.add(buildUnnamed2175());
+  o.add(buildUnnamed2189());
+  o.add(buildUnnamed2189());
   return o;
 }
 
-checkUnnamed2176(core.List<core.List<core.Object>> o) {
+checkUnnamed2190(core.List<core.List<core.Object>> o) {
   unittest.expect(o, unittest.hasLength(2));
-  checkUnnamed2175(o[0]);
-  checkUnnamed2175(o[1]);
+  checkUnnamed2189(o[0]);
+  checkUnnamed2189(o[1]);
 }
 
-buildUnnamed2177() {
+buildUnnamed2191() {
   var o = new core.List<api.KeyRange>();
   o.add(buildKeyRange());
   o.add(buildKeyRange());
   return o;
 }
 
-checkUnnamed2177(core.List<api.KeyRange> o) {
+checkUnnamed2191(core.List<api.KeyRange> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkKeyRange(o[0]);
   checkKeyRange(o[1]);
@@ -760,8 +760,8 @@
   buildCounterKeySet++;
   if (buildCounterKeySet < 3) {
     o.all = true;
-    o.keys = buildUnnamed2176();
-    o.ranges = buildUnnamed2177();
+    o.keys = buildUnnamed2190();
+    o.ranges = buildUnnamed2191();
   }
   buildCounterKeySet--;
   return o;
@@ -771,20 +771,20 @@
   buildCounterKeySet++;
   if (buildCounterKeySet < 3) {
     unittest.expect(o.all, unittest.isTrue);
-    checkUnnamed2176(o.keys);
-    checkUnnamed2177(o.ranges);
+    checkUnnamed2190(o.keys);
+    checkUnnamed2191(o.ranges);
   }
   buildCounterKeySet--;
 }
 
-buildUnnamed2178() {
+buildUnnamed2192() {
   var o = new core.List<api.Database>();
   o.add(buildDatabase());
   o.add(buildDatabase());
   return o;
 }
 
-checkUnnamed2178(core.List<api.Database> o) {
+checkUnnamed2192(core.List<api.Database> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkDatabase(o[0]);
   checkDatabase(o[1]);
@@ -795,7 +795,7 @@
   var o = new api.ListDatabasesResponse();
   buildCounterListDatabasesResponse++;
   if (buildCounterListDatabasesResponse < 3) {
-    o.databases = buildUnnamed2178();
+    o.databases = buildUnnamed2192();
     o.nextPageToken = "foo";
   }
   buildCounterListDatabasesResponse--;
@@ -805,20 +805,20 @@
 checkListDatabasesResponse(api.ListDatabasesResponse o) {
   buildCounterListDatabasesResponse++;
   if (buildCounterListDatabasesResponse < 3) {
-    checkUnnamed2178(o.databases);
+    checkUnnamed2192(o.databases);
     unittest.expect(o.nextPageToken, unittest.equals('foo'));
   }
   buildCounterListDatabasesResponse--;
 }
 
-buildUnnamed2179() {
+buildUnnamed2193() {
   var o = new core.List<api.InstanceConfig>();
   o.add(buildInstanceConfig());
   o.add(buildInstanceConfig());
   return o;
 }
 
-checkUnnamed2179(core.List<api.InstanceConfig> o) {
+checkUnnamed2193(core.List<api.InstanceConfig> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkInstanceConfig(o[0]);
   checkInstanceConfig(o[1]);
@@ -829,7 +829,7 @@
   var o = new api.ListInstanceConfigsResponse();
   buildCounterListInstanceConfigsResponse++;
   if (buildCounterListInstanceConfigsResponse < 3) {
-    o.instanceConfigs = buildUnnamed2179();
+    o.instanceConfigs = buildUnnamed2193();
     o.nextPageToken = "foo";
   }
   buildCounterListInstanceConfigsResponse--;
@@ -839,20 +839,20 @@
 checkListInstanceConfigsResponse(api.ListInstanceConfigsResponse o) {
   buildCounterListInstanceConfigsResponse++;
   if (buildCounterListInstanceConfigsResponse < 3) {
-    checkUnnamed2179(o.instanceConfigs);
+    checkUnnamed2193(o.instanceConfigs);
     unittest.expect(o.nextPageToken, unittest.equals('foo'));
   }
   buildCounterListInstanceConfigsResponse--;
 }
 
-buildUnnamed2180() {
+buildUnnamed2194() {
   var o = new core.List<api.Instance>();
   o.add(buildInstance());
   o.add(buildInstance());
   return o;
 }
 
-checkUnnamed2180(core.List<api.Instance> o) {
+checkUnnamed2194(core.List<api.Instance> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkInstance(o[0]);
   checkInstance(o[1]);
@@ -863,7 +863,7 @@
   var o = new api.ListInstancesResponse();
   buildCounterListInstancesResponse++;
   if (buildCounterListInstancesResponse < 3) {
-    o.instances = buildUnnamed2180();
+    o.instances = buildUnnamed2194();
     o.nextPageToken = "foo";
   }
   buildCounterListInstancesResponse--;
@@ -873,20 +873,20 @@
 checkListInstancesResponse(api.ListInstancesResponse o) {
   buildCounterListInstancesResponse++;
   if (buildCounterListInstancesResponse < 3) {
-    checkUnnamed2180(o.instances);
+    checkUnnamed2194(o.instances);
     unittest.expect(o.nextPageToken, unittest.equals('foo'));
   }
   buildCounterListInstancesResponse--;
 }
 
-buildUnnamed2181() {
+buildUnnamed2195() {
   var o = new core.List<api.Operation>();
   o.add(buildOperation());
   o.add(buildOperation());
   return o;
 }
 
-checkUnnamed2181(core.List<api.Operation> o) {
+checkUnnamed2195(core.List<api.Operation> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkOperation(o[0]);
   checkOperation(o[1]);
@@ -898,7 +898,7 @@
   buildCounterListOperationsResponse++;
   if (buildCounterListOperationsResponse < 3) {
     o.nextPageToken = "foo";
-    o.operations = buildUnnamed2181();
+    o.operations = buildUnnamed2195();
   }
   buildCounterListOperationsResponse--;
   return o;
@@ -908,19 +908,19 @@
   buildCounterListOperationsResponse++;
   if (buildCounterListOperationsResponse < 3) {
     unittest.expect(o.nextPageToken, unittest.equals('foo'));
-    checkUnnamed2181(o.operations);
+    checkUnnamed2195(o.operations);
   }
   buildCounterListOperationsResponse--;
 }
 
-buildUnnamed2182() {
+buildUnnamed2196() {
   var o = new core.List<api.Session>();
   o.add(buildSession());
   o.add(buildSession());
   return o;
 }
 
-checkUnnamed2182(core.List<api.Session> o) {
+checkUnnamed2196(core.List<api.Session> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkSession(o[0]);
   checkSession(o[1]);
@@ -932,7 +932,7 @@
   buildCounterListSessionsResponse++;
   if (buildCounterListSessionsResponse < 3) {
     o.nextPageToken = "foo";
-    o.sessions = buildUnnamed2182();
+    o.sessions = buildUnnamed2196();
   }
   buildCounterListSessionsResponse--;
   return o;
@@ -942,7 +942,7 @@
   buildCounterListSessionsResponse++;
   if (buildCounterListSessionsResponse < 3) {
     unittest.expect(o.nextPageToken, unittest.equals('foo'));
-    checkUnnamed2182(o.sessions);
+    checkUnnamed2196(o.sessions);
   }
   buildCounterListSessionsResponse--;
 }
@@ -974,7 +974,7 @@
   buildCounterMutation--;
 }
 
-buildUnnamed2183() {
+buildUnnamed2197() {
   var o = new core.Map<core.String, core.Object>();
   o["x"] = {
     'list': [1, 2, 3],
@@ -989,7 +989,7 @@
   return o;
 }
 
-checkUnnamed2183(core.Map<core.String, core.Object> o) {
+checkUnnamed2197(core.Map<core.String, core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted13 = (o["x"]) as core.Map;
   unittest.expect(casted13, unittest.hasLength(3));
@@ -1003,7 +1003,7 @@
   unittest.expect(casted14["string"], unittest.equals('foo'));
 }
 
-buildUnnamed2184() {
+buildUnnamed2198() {
   var o = new core.Map<core.String, core.Object>();
   o["x"] = {
     'list': [1, 2, 3],
@@ -1018,7 +1018,7 @@
   return o;
 }
 
-checkUnnamed2184(core.Map<core.String, core.Object> o) {
+checkUnnamed2198(core.Map<core.String, core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted15 = (o["x"]) as core.Map;
   unittest.expect(casted15, unittest.hasLength(3));
@@ -1039,9 +1039,9 @@
   if (buildCounterOperation < 3) {
     o.done = true;
     o.error = buildStatus();
-    o.metadata = buildUnnamed2183();
+    o.metadata = buildUnnamed2197();
     o.name = "foo";
-    o.response = buildUnnamed2184();
+    o.response = buildUnnamed2198();
   }
   buildCounterOperation--;
   return o;
@@ -1052,14 +1052,14 @@
   if (buildCounterOperation < 3) {
     unittest.expect(o.done, unittest.isTrue);
     checkStatus(o.error);
-    checkUnnamed2183(o.metadata);
+    checkUnnamed2197(o.metadata);
     unittest.expect(o.name, unittest.equals('foo'));
-    checkUnnamed2184(o.response);
+    checkUnnamed2198(o.response);
   }
   buildCounterOperation--;
 }
 
-buildUnnamed2185() {
+buildUnnamed2199() {
   var o = new core.List<core.Object>();
   o.add({
     'list': [1, 2, 3],
@@ -1074,7 +1074,7 @@
   return o;
 }
 
-checkUnnamed2185(core.List<core.Object> o) {
+checkUnnamed2199(core.List<core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted17 = (o[0]) as core.Map;
   unittest.expect(casted17, unittest.hasLength(3));
@@ -1097,7 +1097,7 @@
     o.metadata = buildResultSetMetadata();
     o.resumeToken = "foo";
     o.stats = buildResultSetStats();
-    o.values = buildUnnamed2185();
+    o.values = buildUnnamed2199();
   }
   buildCounterPartialResultSet--;
   return o;
@@ -1110,25 +1110,25 @@
     checkResultSetMetadata(o.metadata);
     unittest.expect(o.resumeToken, unittest.equals('foo'));
     checkResultSetStats(o.stats);
-    checkUnnamed2185(o.values);
+    checkUnnamed2199(o.values);
   }
   buildCounterPartialResultSet--;
 }
 
-buildUnnamed2186() {
+buildUnnamed2200() {
   var o = new core.List<api.ChildLink>();
   o.add(buildChildLink());
   o.add(buildChildLink());
   return o;
 }
 
-checkUnnamed2186(core.List<api.ChildLink> o) {
+checkUnnamed2200(core.List<api.ChildLink> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkChildLink(o[0]);
   checkChildLink(o[1]);
 }
 
-buildUnnamed2187() {
+buildUnnamed2201() {
   var o = new core.Map<core.String, core.Object>();
   o["x"] = {
     'list': [1, 2, 3],
@@ -1143,7 +1143,7 @@
   return o;
 }
 
-checkUnnamed2187(core.Map<core.String, core.Object> o) {
+checkUnnamed2201(core.Map<core.String, core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted19 = (o["x"]) as core.Map;
   unittest.expect(casted19, unittest.hasLength(3));
@@ -1157,7 +1157,7 @@
   unittest.expect(casted20["string"], unittest.equals('foo'));
 }
 
-buildUnnamed2188() {
+buildUnnamed2202() {
   var o = new core.Map<core.String, core.Object>();
   o["x"] = {
     'list': [1, 2, 3],
@@ -1172,7 +1172,7 @@
   return o;
 }
 
-checkUnnamed2188(core.Map<core.String, core.Object> o) {
+checkUnnamed2202(core.Map<core.String, core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted21 = (o["x"]) as core.Map;
   unittest.expect(casted21, unittest.hasLength(3));
@@ -1191,12 +1191,12 @@
   var o = new api.PlanNode();
   buildCounterPlanNode++;
   if (buildCounterPlanNode < 3) {
-    o.childLinks = buildUnnamed2186();
+    o.childLinks = buildUnnamed2200();
     o.displayName = "foo";
-    o.executionStats = buildUnnamed2187();
+    o.executionStats = buildUnnamed2201();
     o.index = 42;
     o.kind = "foo";
-    o.metadata = buildUnnamed2188();
+    o.metadata = buildUnnamed2202();
     o.shortRepresentation = buildShortRepresentation();
   }
   buildCounterPlanNode--;
@@ -1206,25 +1206,25 @@
 checkPlanNode(api.PlanNode o) {
   buildCounterPlanNode++;
   if (buildCounterPlanNode < 3) {
-    checkUnnamed2186(o.childLinks);
+    checkUnnamed2200(o.childLinks);
     unittest.expect(o.displayName, unittest.equals('foo'));
-    checkUnnamed2187(o.executionStats);
+    checkUnnamed2201(o.executionStats);
     unittest.expect(o.index, unittest.equals(42));
     unittest.expect(o.kind, unittest.equals('foo'));
-    checkUnnamed2188(o.metadata);
+    checkUnnamed2202(o.metadata);
     checkShortRepresentation(o.shortRepresentation);
   }
   buildCounterPlanNode--;
 }
 
-buildUnnamed2189() {
+buildUnnamed2203() {
   var o = new core.List<api.Binding>();
   o.add(buildBinding());
   o.add(buildBinding());
   return o;
 }
 
-checkUnnamed2189(core.List<api.Binding> o) {
+checkUnnamed2203(core.List<api.Binding> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkBinding(o[0]);
   checkBinding(o[1]);
@@ -1235,7 +1235,7 @@
   var o = new api.Policy();
   buildCounterPolicy++;
   if (buildCounterPolicy < 3) {
-    o.bindings = buildUnnamed2189();
+    o.bindings = buildUnnamed2203();
     o.etag = "foo";
     o.version = 42;
   }
@@ -1246,21 +1246,21 @@
 checkPolicy(api.Policy o) {
   buildCounterPolicy++;
   if (buildCounterPolicy < 3) {
-    checkUnnamed2189(o.bindings);
+    checkUnnamed2203(o.bindings);
     unittest.expect(o.etag, unittest.equals('foo'));
     unittest.expect(o.version, unittest.equals(42));
   }
   buildCounterPolicy--;
 }
 
-buildUnnamed2190() {
+buildUnnamed2204() {
   var o = new core.List<api.PlanNode>();
   o.add(buildPlanNode());
   o.add(buildPlanNode());
   return o;
 }
 
-checkUnnamed2190(core.List<api.PlanNode> o) {
+checkUnnamed2204(core.List<api.PlanNode> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkPlanNode(o[0]);
   checkPlanNode(o[1]);
@@ -1271,7 +1271,7 @@
   var o = new api.QueryPlan();
   buildCounterQueryPlan++;
   if (buildCounterQueryPlan < 3) {
-    o.planNodes = buildUnnamed2190();
+    o.planNodes = buildUnnamed2204();
   }
   buildCounterQueryPlan--;
   return o;
@@ -1280,7 +1280,7 @@
 checkQueryPlan(api.QueryPlan o) {
   buildCounterQueryPlan++;
   if (buildCounterQueryPlan < 3) {
-    checkUnnamed2190(o.planNodes);
+    checkUnnamed2204(o.planNodes);
   }
   buildCounterQueryPlan--;
 }
@@ -1314,14 +1314,14 @@
   buildCounterReadOnly--;
 }
 
-buildUnnamed2191() {
+buildUnnamed2205() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed2191(core.List<core.String> o) {
+checkUnnamed2205(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
@@ -1332,7 +1332,7 @@
   var o = new api.ReadRequest();
   buildCounterReadRequest++;
   if (buildCounterReadRequest < 3) {
-    o.columns = buildUnnamed2191();
+    o.columns = buildUnnamed2205();
     o.index = "foo";
     o.keySet = buildKeySet();
     o.limit = "foo";
@@ -1347,7 +1347,7 @@
 checkReadRequest(api.ReadRequest o) {
   buildCounterReadRequest++;
   if (buildCounterReadRequest < 3) {
-    checkUnnamed2191(o.columns);
+    checkUnnamed2205(o.columns);
     unittest.expect(o.index, unittest.equals('foo'));
     checkKeySet(o.keySet);
     unittest.expect(o.limit, unittest.equals('foo'));
@@ -1373,7 +1373,7 @@
   buildCounterReadWrite--;
 }
 
-buildUnnamed2192() {
+buildUnnamed2206() {
   var o = new core.List<core.Object>();
   o.add({
     'list': [1, 2, 3],
@@ -1388,7 +1388,7 @@
   return o;
 }
 
-checkUnnamed2192(core.List<core.Object> o) {
+checkUnnamed2206(core.List<core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted23 = (o[0]) as core.Map;
   unittest.expect(casted23, unittest.hasLength(3));
@@ -1402,17 +1402,17 @@
   unittest.expect(casted24["string"], unittest.equals('foo'));
 }
 
-buildUnnamed2193() {
+buildUnnamed2207() {
   var o = new core.List<core.List<core.Object>>();
-  o.add(buildUnnamed2192());
-  o.add(buildUnnamed2192());
+  o.add(buildUnnamed2206());
+  o.add(buildUnnamed2206());
   return o;
 }
 
-checkUnnamed2193(core.List<core.List<core.Object>> o) {
+checkUnnamed2207(core.List<core.List<core.Object>> o) {
   unittest.expect(o, unittest.hasLength(2));
-  checkUnnamed2192(o[0]);
-  checkUnnamed2192(o[1]);
+  checkUnnamed2206(o[0]);
+  checkUnnamed2206(o[1]);
 }
 
 core.int buildCounterResultSet = 0;
@@ -1421,7 +1421,7 @@
   buildCounterResultSet++;
   if (buildCounterResultSet < 3) {
     o.metadata = buildResultSetMetadata();
-    o.rows = buildUnnamed2193();
+    o.rows = buildUnnamed2207();
     o.stats = buildResultSetStats();
   }
   buildCounterResultSet--;
@@ -1432,7 +1432,7 @@
   buildCounterResultSet++;
   if (buildCounterResultSet < 3) {
     checkResultSetMetadata(o.metadata);
-    checkUnnamed2193(o.rows);
+    checkUnnamed2207(o.rows);
     checkResultSetStats(o.stats);
   }
   buildCounterResultSet--;
@@ -1459,7 +1459,7 @@
   buildCounterResultSetMetadata--;
 }
 
-buildUnnamed2194() {
+buildUnnamed2208() {
   var o = new core.Map<core.String, core.Object>();
   o["x"] = {
     'list': [1, 2, 3],
@@ -1474,7 +1474,7 @@
   return o;
 }
 
-checkUnnamed2194(core.Map<core.String, core.Object> o) {
+checkUnnamed2208(core.Map<core.String, core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted25 = (o["x"]) as core.Map;
   unittest.expect(casted25, unittest.hasLength(3));
@@ -1494,7 +1494,7 @@
   buildCounterResultSetStats++;
   if (buildCounterResultSetStats < 3) {
     o.queryPlan = buildQueryPlan();
-    o.queryStats = buildUnnamed2194();
+    o.queryStats = buildUnnamed2208();
   }
   buildCounterResultSetStats--;
   return o;
@@ -1504,7 +1504,7 @@
   buildCounterResultSetStats++;
   if (buildCounterResultSetStats < 3) {
     checkQueryPlan(o.queryPlan);
-    checkUnnamed2194(o.queryStats);
+    checkUnnamed2208(o.queryStats);
   }
   buildCounterResultSetStats--;
 }
@@ -1528,14 +1528,14 @@
   buildCounterRollbackRequest--;
 }
 
-buildUnnamed2195() {
+buildUnnamed2209() {
   var o = new core.Map<core.String, core.String>();
   o["x"] = "foo";
   o["y"] = "foo";
   return o;
 }
 
-checkUnnamed2195(core.Map<core.String, core.String> o) {
+checkUnnamed2209(core.Map<core.String, core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o["x"], unittest.equals('foo'));
   unittest.expect(o["y"], unittest.equals('foo'));
@@ -1548,7 +1548,7 @@
   if (buildCounterSession < 3) {
     o.approximateLastUseTime = "foo";
     o.createTime = "foo";
-    o.labels = buildUnnamed2195();
+    o.labels = buildUnnamed2209();
     o.name = "foo";
   }
   buildCounterSession--;
@@ -1560,7 +1560,7 @@
   if (buildCounterSession < 3) {
     unittest.expect(o.approximateLastUseTime, unittest.equals('foo'));
     unittest.expect(o.createTime, unittest.equals('foo'));
-    checkUnnamed2195(o.labels);
+    checkUnnamed2209(o.labels);
     unittest.expect(o.name, unittest.equals('foo'));
   }
   buildCounterSession--;
@@ -1585,14 +1585,14 @@
   buildCounterSetIamPolicyRequest--;
 }
 
-buildUnnamed2196() {
+buildUnnamed2210() {
   var o = new core.Map<core.String, core.int>();
   o["x"] = 42;
   o["y"] = 42;
   return o;
 }
 
-checkUnnamed2196(core.Map<core.String, core.int> o) {
+checkUnnamed2210(core.Map<core.String, core.int> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o["x"], unittest.equals(42));
   unittest.expect(o["y"], unittest.equals(42));
@@ -1604,7 +1604,7 @@
   buildCounterShortRepresentation++;
   if (buildCounterShortRepresentation < 3) {
     o.description = "foo";
-    o.subqueries = buildUnnamed2196();
+    o.subqueries = buildUnnamed2210();
   }
   buildCounterShortRepresentation--;
   return o;
@@ -1614,12 +1614,12 @@
   buildCounterShortRepresentation++;
   if (buildCounterShortRepresentation < 3) {
     unittest.expect(o.description, unittest.equals('foo'));
-    checkUnnamed2196(o.subqueries);
+    checkUnnamed2210(o.subqueries);
   }
   buildCounterShortRepresentation--;
 }
 
-buildUnnamed2197() {
+buildUnnamed2211() {
   var o = new core.Map<core.String, core.Object>();
   o["x"] = {
     'list': [1, 2, 3],
@@ -1634,7 +1634,7 @@
   return o;
 }
 
-checkUnnamed2197(core.Map<core.String, core.Object> o) {
+checkUnnamed2211(core.Map<core.String, core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted27 = (o["x"]) as core.Map;
   unittest.expect(casted27, unittest.hasLength(3));
@@ -1648,17 +1648,17 @@
   unittest.expect(casted28["string"], unittest.equals('foo'));
 }
 
-buildUnnamed2198() {
+buildUnnamed2212() {
   var o = new core.List<core.Map<core.String, core.Object>>();
-  o.add(buildUnnamed2197());
-  o.add(buildUnnamed2197());
+  o.add(buildUnnamed2211());
+  o.add(buildUnnamed2211());
   return o;
 }
 
-checkUnnamed2198(core.List<core.Map<core.String, core.Object>> o) {
+checkUnnamed2212(core.List<core.Map<core.String, core.Object>> o) {
   unittest.expect(o, unittest.hasLength(2));
-  checkUnnamed2197(o[0]);
-  checkUnnamed2197(o[1]);
+  checkUnnamed2211(o[0]);
+  checkUnnamed2211(o[1]);
 }
 
 core.int buildCounterStatus = 0;
@@ -1667,7 +1667,7 @@
   buildCounterStatus++;
   if (buildCounterStatus < 3) {
     o.code = 42;
-    o.details = buildUnnamed2198();
+    o.details = buildUnnamed2212();
     o.message = "foo";
   }
   buildCounterStatus--;
@@ -1678,20 +1678,20 @@
   buildCounterStatus++;
   if (buildCounterStatus < 3) {
     unittest.expect(o.code, unittest.equals(42));
-    checkUnnamed2198(o.details);
+    checkUnnamed2212(o.details);
     unittest.expect(o.message, unittest.equals('foo'));
   }
   buildCounterStatus--;
 }
 
-buildUnnamed2199() {
+buildUnnamed2213() {
   var o = new core.List<api.Field>();
   o.add(buildField());
   o.add(buildField());
   return o;
 }
 
-checkUnnamed2199(core.List<api.Field> o) {
+checkUnnamed2213(core.List<api.Field> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkField(o[0]);
   checkField(o[1]);
@@ -1702,7 +1702,7 @@
   var o = new api.StructType();
   buildCounterStructType++;
   if (buildCounterStructType < 3) {
-    o.fields = buildUnnamed2199();
+    o.fields = buildUnnamed2213();
   }
   buildCounterStructType--;
   return o;
@@ -1711,19 +1711,19 @@
 checkStructType(api.StructType o) {
   buildCounterStructType++;
   if (buildCounterStructType < 3) {
-    checkUnnamed2199(o.fields);
+    checkUnnamed2213(o.fields);
   }
   buildCounterStructType--;
 }
 
-buildUnnamed2200() {
+buildUnnamed2214() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed2200(core.List<core.String> o) {
+checkUnnamed2214(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
@@ -1734,7 +1734,7 @@
   var o = new api.TestIamPermissionsRequest();
   buildCounterTestIamPermissionsRequest++;
   if (buildCounterTestIamPermissionsRequest < 3) {
-    o.permissions = buildUnnamed2200();
+    o.permissions = buildUnnamed2214();
   }
   buildCounterTestIamPermissionsRequest--;
   return o;
@@ -1743,19 +1743,19 @@
 checkTestIamPermissionsRequest(api.TestIamPermissionsRequest o) {
   buildCounterTestIamPermissionsRequest++;
   if (buildCounterTestIamPermissionsRequest < 3) {
-    checkUnnamed2200(o.permissions);
+    checkUnnamed2214(o.permissions);
   }
   buildCounterTestIamPermissionsRequest--;
 }
 
-buildUnnamed2201() {
+buildUnnamed2215() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed2201(core.List<core.String> o) {
+checkUnnamed2215(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
@@ -1766,7 +1766,7 @@
   var o = new api.TestIamPermissionsResponse();
   buildCounterTestIamPermissionsResponse++;
   if (buildCounterTestIamPermissionsResponse < 3) {
-    o.permissions = buildUnnamed2201();
+    o.permissions = buildUnnamed2215();
   }
   buildCounterTestIamPermissionsResponse--;
   return o;
@@ -1775,7 +1775,7 @@
 checkTestIamPermissionsResponse(api.TestIamPermissionsResponse o) {
   buildCounterTestIamPermissionsResponse++;
   if (buildCounterTestIamPermissionsResponse < 3) {
-    checkUnnamed2201(o.permissions);
+    checkUnnamed2215(o.permissions);
   }
   buildCounterTestIamPermissionsResponse--;
 }
@@ -1868,27 +1868,27 @@
   buildCounterType--;
 }
 
-buildUnnamed2202() {
+buildUnnamed2216() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed2202(core.List<core.String> o) {
+checkUnnamed2216(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
 }
 
-buildUnnamed2203() {
+buildUnnamed2217() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed2203(core.List<core.String> o) {
+checkUnnamed2217(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
@@ -1899,9 +1899,9 @@
   var o = new api.UpdateDatabaseDdlMetadata();
   buildCounterUpdateDatabaseDdlMetadata++;
   if (buildCounterUpdateDatabaseDdlMetadata < 3) {
-    o.commitTimestamps = buildUnnamed2202();
+    o.commitTimestamps = buildUnnamed2216();
     o.database = "foo";
-    o.statements = buildUnnamed2203();
+    o.statements = buildUnnamed2217();
   }
   buildCounterUpdateDatabaseDdlMetadata--;
   return o;
@@ -1910,21 +1910,21 @@
 checkUpdateDatabaseDdlMetadata(api.UpdateDatabaseDdlMetadata o) {
   buildCounterUpdateDatabaseDdlMetadata++;
   if (buildCounterUpdateDatabaseDdlMetadata < 3) {
-    checkUnnamed2202(o.commitTimestamps);
+    checkUnnamed2216(o.commitTimestamps);
     unittest.expect(o.database, unittest.equals('foo'));
-    checkUnnamed2203(o.statements);
+    checkUnnamed2217(o.statements);
   }
   buildCounterUpdateDatabaseDdlMetadata--;
 }
 
-buildUnnamed2204() {
+buildUnnamed2218() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed2204(core.List<core.String> o) {
+checkUnnamed2218(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
@@ -1936,7 +1936,7 @@
   buildCounterUpdateDatabaseDdlRequest++;
   if (buildCounterUpdateDatabaseDdlRequest < 3) {
     o.operationId = "foo";
-    o.statements = buildUnnamed2204();
+    o.statements = buildUnnamed2218();
   }
   buildCounterUpdateDatabaseDdlRequest--;
   return o;
@@ -1946,7 +1946,7 @@
   buildCounterUpdateDatabaseDdlRequest++;
   if (buildCounterUpdateDatabaseDdlRequest < 3) {
     unittest.expect(o.operationId, unittest.equals('foo'));
-    checkUnnamed2204(o.statements);
+    checkUnnamed2218(o.statements);
   }
   buildCounterUpdateDatabaseDdlRequest--;
 }
@@ -1997,20 +1997,20 @@
   buildCounterUpdateInstanceRequest--;
 }
 
-buildUnnamed2205() {
+buildUnnamed2219() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed2205(core.List<core.String> o) {
+checkUnnamed2219(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
 }
 
-buildUnnamed2206() {
+buildUnnamed2220() {
   var o = new core.List<core.Object>();
   o.add({
     'list': [1, 2, 3],
@@ -2025,7 +2025,7 @@
   return o;
 }
 
-checkUnnamed2206(core.List<core.Object> o) {
+checkUnnamed2220(core.List<core.Object> o) {
   unittest.expect(o, unittest.hasLength(2));
   var casted29 = (o[0]) as core.Map;
   unittest.expect(casted29, unittest.hasLength(3));
@@ -2039,17 +2039,17 @@
   unittest.expect(casted30["string"], unittest.equals('foo'));
 }
 
-buildUnnamed2207() {
+buildUnnamed2221() {
   var o = new core.List<core.List<core.Object>>();
-  o.add(buildUnnamed2206());
-  o.add(buildUnnamed2206());
+  o.add(buildUnnamed2220());
+  o.add(buildUnnamed2220());
   return o;
 }
 
-checkUnnamed2207(core.List<core.List<core.Object>> o) {
+checkUnnamed2221(core.List<core.List<core.Object>> o) {
   unittest.expect(o, unittest.hasLength(2));
-  checkUnnamed2206(o[0]);
-  checkUnnamed2206(o[1]);
+  checkUnnamed2220(o[0]);
+  checkUnnamed2220(o[1]);
 }
 
 core.int buildCounterWrite = 0;
@@ -2057,9 +2057,9 @@
   var o = new api.Write();
   buildCounterWrite++;
   if (buildCounterWrite < 3) {
-    o.columns = buildUnnamed2205();
+    o.columns = buildUnnamed2219();
     o.table = "foo";
-    o.values = buildUnnamed2207();
+    o.values = buildUnnamed2221();
   }
   buildCounterWrite--;
   return o;
@@ -2068,9 +2068,9 @@
 checkWrite(api.Write o) {
   buildCounterWrite++;
   if (buildCounterWrite < 3) {
-    checkUnnamed2205(o.columns);
+    checkUnnamed2219(o.columns);
     unittest.expect(o.table, unittest.equals('foo'));
-    checkUnnamed2207(o.values);
+    checkUnnamed2221(o.values);
   }
   buildCounterWrite--;
 }
@@ -3746,9 +3746,9 @@
       api.ProjectsInstancesDatabasesOperationsResourceApi res =
           new api.SpannerApi(mock).projects.instances.databases.operations;
       var arg_name = "foo";
-      var arg_filter = "foo";
       var arg_pageToken = "foo";
       var arg_pageSize = 42;
+      var arg_filter = "foo";
       var arg_$fields = "foo";
       mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var path = (req.url).path;
@@ -3781,11 +3781,11 @@
                 core.Uri.decodeQueryComponent(keyvalue[1]));
           }
         }
-        unittest.expect(queryMap["filter"].first, unittest.equals(arg_filter));
         unittest.expect(
             queryMap["pageToken"].first, unittest.equals(arg_pageToken));
         unittest.expect(core.int.parse(queryMap["pageSize"].first),
             unittest.equals(arg_pageSize));
+        unittest.expect(queryMap["filter"].first, unittest.equals(arg_filter));
         unittest.expect(queryMap["fields"].first, unittest.equals(arg_$fields));
 
         var h = {
@@ -3796,9 +3796,9 @@
       }), true);
       res
           .list(arg_name,
-              filter: arg_filter,
               pageToken: arg_pageToken,
               pageSize: arg_pageSize,
+              filter: arg_filter,
               $fields: arg_$fields)
           .then(unittest.expectAsync1(((api.ListOperationsResponse response) {
         checkListOperationsResponse(response);
@@ -4586,9 +4586,9 @@
       api.ProjectsInstancesOperationsResourceApi res =
           new api.SpannerApi(mock).projects.instances.operations;
       var arg_name = "foo";
+      var arg_filter = "foo";
       var arg_pageToken = "foo";
       var arg_pageSize = 42;
-      var arg_filter = "foo";
       var arg_$fields = "foo";
       mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var path = (req.url).path;
@@ -4621,11 +4621,11 @@
                 core.Uri.decodeQueryComponent(keyvalue[1]));
           }
         }
+        unittest.expect(queryMap["filter"].first, unittest.equals(arg_filter));
         unittest.expect(
             queryMap["pageToken"].first, unittest.equals(arg_pageToken));
         unittest.expect(core.int.parse(queryMap["pageSize"].first),
             unittest.equals(arg_pageSize));
-        unittest.expect(queryMap["filter"].first, unittest.equals(arg_filter));
         unittest.expect(queryMap["fields"].first, unittest.equals(arg_$fields));
 
         var h = {
@@ -4636,9 +4636,9 @@
       }), true);
       res
           .list(arg_name,
+              filter: arg_filter,
               pageToken: arg_pageToken,
               pageSize: arg_pageSize,
-              filter: arg_filter,
               $fields: arg_$fields)
           .then(unittest.expectAsync1(((api.ListOperationsResponse response) {
         checkListOperationsResponse(response);