diff --git a/src/v2/config_service_v2_client.js b/src/v2/config_service_v2_client.js
index d1b390ef..767e5c49 100644
--- a/src/v2/config_service_v2_client.js
+++ b/src/v2/config_service_v2_client.js
@@ -266,7 +266,7 @@ class ConfigServiceV2Client {
    *   .then(responses => {
    *     const resources = responses[0];
    *     for (const resource of resources) {
-   *       // doThingsWith(resources[i])
+   *       // doThingsWith(resource)
    *     }
    *   })
    *   .catch(err => {
@@ -286,7 +286,7 @@ class ConfigServiceV2Client {
    *   // The actual response object, if necessary.
    *   // const rawResponse = responses[2];
    *   for (const resource of resources) {
-   *     // doThingsWith(resources[i]);
+   *     // doThingsWith(resource);
    *   }
    *   if (nextRequest) {
    *     // Fetch the next page.
@@ -700,7 +700,7 @@ class ConfigServiceV2Client {
    *   .then(responses => {
    *     const resources = responses[0];
    *     for (const resource of resources) {
-   *       // doThingsWith(resources[i])
+   *       // doThingsWith(resource)
    *     }
    *   })
    *   .catch(err => {
@@ -720,7 +720,7 @@ class ConfigServiceV2Client {
    *   // The actual response object, if necessary.
    *   // const rawResponse = responses[2];
    *   for (const resource of resources) {
-   *     // doThingsWith(resources[i]);
+   *     // doThingsWith(resource);
    *   }
    *   if (nextRequest) {
    *     // Fetch the next page.
diff --git a/src/v2/logging_service_v2_client.js b/src/v2/logging_service_v2_client.js
index 23966a41..20220994 100644
--- a/src/v2/logging_service_v2_client.js
+++ b/src/v2/logging_service_v2_client.js
@@ -490,7 +490,7 @@ class LoggingServiceV2Client {
    *   .then(responses => {
    *     const resources = responses[0];
    *     for (const resource of resources) {
-   *       // doThingsWith(resources[i])
+   *       // doThingsWith(resource)
    *     }
    *   })
    *   .catch(err => {
@@ -510,7 +510,7 @@ class LoggingServiceV2Client {
    *   // The actual response object, if necessary.
    *   // const rawResponse = responses[2];
    *   for (const resource of resources) {
-   *     // doThingsWith(resources[i]);
+   *     // doThingsWith(resource);
    *   }
    *   if (nextRequest) {
    *     // Fetch the next page.
@@ -664,7 +664,7 @@ class LoggingServiceV2Client {
    *   .then(responses => {
    *     const resources = responses[0];
    *     for (const resource of resources) {
-   *       // doThingsWith(resources[i])
+   *       // doThingsWith(resource)
    *     }
    *   })
    *   .catch(err => {
@@ -682,7 +682,7 @@ class LoggingServiceV2Client {
    *   // The actual response object, if necessary.
    *   // const rawResponse = responses[2];
    *   for (const resource of resources) {
-   *     // doThingsWith(resources[i]);
+   *     // doThingsWith(resource);
    *   }
    *   if (nextRequest) {
    *     // Fetch the next page.
@@ -819,7 +819,7 @@ class LoggingServiceV2Client {
    *   .then(responses => {
    *     const resources = responses[0];
    *     for (const resource of resources) {
-   *       // doThingsWith(resources[i])
+   *       // doThingsWith(resource)
    *     }
    *   })
    *   .catch(err => {
@@ -839,7 +839,7 @@ class LoggingServiceV2Client {
    *   // The actual response object, if necessary.
    *   // const rawResponse = responses[2];
    *   for (const resource of resources) {
-   *     // doThingsWith(resources[i]);
+   *     // doThingsWith(resource);
    *   }
    *   if (nextRequest) {
    *     // Fetch the next page.
diff --git a/src/v2/metrics_service_v2_client.js b/src/v2/metrics_service_v2_client.js
index cd79b557..ed3afd71 100644
--- a/src/v2/metrics_service_v2_client.js
+++ b/src/v2/metrics_service_v2_client.js
@@ -255,7 +255,7 @@ class MetricsServiceV2Client {
    *   .then(responses => {
    *     const resources = responses[0];
    *     for (const resource of resources) {
-   *       // doThingsWith(resources[i])
+   *       // doThingsWith(resource)
    *     }
    *   })
    *   .catch(err => {
@@ -275,7 +275,7 @@ class MetricsServiceV2Client {
    *   // The actual response object, if necessary.
    *   // const rawResponse = responses[2];
    *   for (const resource of resources) {
-   *     // doThingsWith(resources[i]);
+   *     // doThingsWith(resource);
    *   }
    *   if (nextRequest) {
    *     // Fetch the next page.
diff --git a/synth.metadata b/synth.metadata
index a816efe9..64722f85 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-02-02T12:18:08.168510Z",
+  "updateTime": "2019-02-05T12:14:23.629061Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.8",
-        "dockerImage": "googleapis/artman@sha256:75bc07ef34a1de9895c18af54dc503ed3b3f3b52e85062e3360a979d2a0741e7"
+        "version": "0.16.9",
+        "dockerImage": "googleapis/artman@sha256:80c39fa84e7203c8f355e01bdeef82155013cc39dcaa48fba7a6fe2c253623e3"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "bce093dab3e65c40eb9a37efbdc960f34df6037a",
-        "internalRef": "231974277"
+        "sha": "f26c727dde5051abefc5ad9e7dee82a2686ad2b0",
+        "internalRef": "232306662"
       }
     },
     {