diff --git a/docs/_static/custom.css b/docs/_static/custom.css
index 9a6f9f8..0abaf22 100644
--- a/docs/_static/custom.css
+++ b/docs/_static/custom.css
@@ -1,4 +1,4 @@
 div#python2-eol {
 	border-color: red;
 	border-width: medium;
-}
\ No newline at end of file
+} 
\ No newline at end of file
diff --git a/docs/_templates/layout.html b/docs/_templates/layout.html
index de457b2..228529e 100644
--- a/docs/_templates/layout.html
+++ b/docs/_templates/layout.html
@@ -1,3 +1,4 @@
+
 {% extends "!layout.html" %}
 {%- block content %}
 {%- if theme_fixed_sidebar|lower == 'true' %}
diff --git a/google/cloud/iam_credentials_v1/gapic/iam_credentials_client.py b/google/cloud/iam_credentials_v1/gapic/iam_credentials_client.py
index f7c0c94..b248c96 100644
--- a/google/cloud/iam_credentials_v1/gapic/iam_credentials_client.py
+++ b/google/cloud/iam_credentials_v1/gapic/iam_credentials_client.py
@@ -83,7 +83,12 @@ def from_service_account_file(cls, filename, *args, **kwargs):
 
     @classmethod
     def service_account_path(cls, project, service_account):
-        """Return a fully-qualified service_account string."""
+        """DEPRECATED. Return a fully-qualified service_account string."""
+        warnings.warn(
+            "Resource name helper functions are deprecated.",
+            PendingDeprecationWarning,
+            stacklevel=1,
+        )
         return google.api_core.path_template.expand(
             "projects/{project}/serviceAccounts/{service_account}",
             project=project,
diff --git a/synth.metadata b/synth.metadata
index d8daa26..e1df6f7 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,26 +1,26 @@
 {
-  "updateTime": "2019-10-05T12:25:22.123031Z",
+  "updateTime": "2019-11-20T13:22:23.594534Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.38.0",
-        "dockerImage": "googleapis/artman@sha256:0d2f8d429110aeb8d82df6550ef4ede59d40df9062d260a1580fce688b0512bf"
+        "version": "0.42.1",
+        "dockerImage": "googleapis/artman@sha256:c773192618c608a7a0415dd95282f841f8e6bcdef7dd760a988c93b77a64bd57"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "ceb8e2fb12f048cc94caae532ef0b4cf026a78f3",
-        "internalRef": "272971705"
+        "sha": "16543773103e2619d2b5f52456264de5bb9be104",
+        "internalRef": "281423227"
       }
     },
     {
       "template": {
         "name": "python_library",
         "origin": "synthtool.gcp",
-        "version": "2019.5.2"
+        "version": "2019.10.17"
       }
     }
   ],