diff --git a/docs/dyn/clouddeploy_v1.projects.locations.deliveryPipelines.releases.rollouts.html b/docs/dyn/clouddeploy_v1.projects.locations.deliveryPipelines.releases.rollouts.html
index 8d88639bfb7..d5b7939f013 100644
--- a/docs/dyn/clouddeploy_v1.projects.locations.deliveryPipelines.releases.rollouts.html
+++ b/docs/dyn/clouddeploy_v1.projects.locations.deliveryPipelines.releases.rollouts.html
@@ -86,7 +86,7 @@ <h2>Instance Methods</h2>
   <code><a href="#close">close()</a></code></p>
 <p class="firstline">Close httplib2 connections.</p>
 <p class="toc_element">
-  <code><a href="#create">create(parent, body=None, requestId=None, rolloutId=None, validateOnly=None, x__xgafv=None)</a></code></p>
+  <code><a href="#create">create(parent, body=None, requestId=None, rolloutId=None, startingPhaseId=None, validateOnly=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Creates a new Rollout in a given project and location.</p>
 <p class="toc_element">
   <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
@@ -132,7 +132,7 @@ <h3>Method Details</h3>
 </div>
 
 <div class="method">
-    <code class="details" id="create">create(parent, body=None, requestId=None, rolloutId=None, validateOnly=None, x__xgafv=None)</code>
+    <code class="details" id="create">create(parent, body=None, requestId=None, rolloutId=None, startingPhaseId=None, validateOnly=None, x__xgafv=None)</code>
   <pre>Creates a new Rollout in a given project and location.
 
 Args:
@@ -201,6 +201,7 @@ <h3>Method Details</h3>
 
   requestId: string, Optional. A request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
   rolloutId: string, Required. ID of the `Rollout`.
+  startingPhaseId: string, Optional. The starting phase ID for the `Rollout`. If empty the `Rollout` will start at the first phase.
   validateOnly: boolean, Optional. If set to true, the request is validated and the user is provided with an expected result, but no actual change is made.
   x__xgafv: string, V1 error format.
     Allowed values
diff --git a/googleapiclient/discovery_cache/documents/clouddeploy.v1.json b/googleapiclient/discovery_cache/documents/clouddeploy.v1.json
index a9cbe2e00bd..2f9dc983f19 100644
--- a/googleapiclient/discovery_cache/documents/clouddeploy.v1.json
+++ b/googleapiclient/discovery_cache/documents/clouddeploy.v1.json
@@ -708,6 +708,11 @@
                               "location": "query",
                               "type": "string"
                             },
+                            "startingPhaseId": {
+                              "description": "Optional. The starting phase ID for the `Rollout`. If empty the `Rollout` will start at the first phase.",
+                              "location": "query",
+                              "type": "string"
+                            },
                             "validateOnly": {
                               "description": "Optional. If set to true, the request is validated and the user is provided with an expected result, but no actual change is made.",
                               "location": "query",
@@ -1334,7 +1339,7 @@
       }
     }
   },
-  "revision": "20230105",
+  "revision": "20230118",
   "rootUrl": "https://clouddeploy.googleapis.com/",
   "schemas": {
     "AbandonReleaseRequest": {