diff --git a/docs/dyn/datastream_v1.projects.locations.streams.html b/docs/dyn/datastream_v1.projects.locations.streams.html
index 9f9b047ea2a..0deb8ccb677 100644
--- a/docs/dyn/datastream_v1.projects.locations.streams.html
+++ b/docs/dyn/datastream_v1.projects.locations.streams.html
@@ -98,7 +98,7 @@ <h2>Instance Methods</h2>
   <code><a href="#list_next">list_next()</a></code></p>
 <p class="firstline">Retrieves the next page of results.</p>
 <p class="toc_element">
-  <code><a href="#patch">patch(name, body=None, force=None, requestId=None, updateMask=None, validateOnly=None, x__xgafv=None)</a></code></p>
+  <code><a href="#patch">patch(name, body=None, cdcStrategy_specificStartPosition_mysqlLogPosition_logFile=None, cdcStrategy_specificStartPosition_mysqlLogPosition_logPosition=None, force=None, requestId=None, updateMask=None, validateOnly=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Use this method to update the configuration of a stream.</p>
 <h3>Method Details</h3>
 <div class="method">
@@ -1111,7 +1111,7 @@ <h3>Method Details</h3>
 </div>
 
 <div class="method">
-    <code class="details" id="patch">patch(name, body=None, force=None, requestId=None, updateMask=None, validateOnly=None, x__xgafv=None)</code>
+    <code class="details" id="patch">patch(name, body=None, cdcStrategy_specificStartPosition_mysqlLogPosition_logFile=None, cdcStrategy_specificStartPosition_mysqlLogPosition_logPosition=None, force=None, requestId=None, updateMask=None, validateOnly=None, x__xgafv=None)</code>
   <pre>Use this method to update the configuration of a stream.
 
 Args:
@@ -1409,6 +1409,8 @@ <h3>Method Details</h3>
   &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The last update time of the stream.
 }
 
+  cdcStrategy_specificStartPosition_mysqlLogPosition_logFile: string, The binary log file name.
+  cdcStrategy_specificStartPosition_mysqlLogPosition_logPosition: integer, The position within the binary log file. Default is head of file.
   force: boolean, Optional. Update the stream without validating it.
   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).
   updateMask: string, Optional. Field mask is used to specify the fields to be overwritten in the stream resource by the update. The fields specified in the update_mask are relative to the resource, not the full request. A field will be overwritten if it is in the mask. If the user does not provide a mask then all fields will be overwritten.
diff --git a/googleapiclient/discovery_cache/documents/datastream.v1.json b/googleapiclient/discovery_cache/documents/datastream.v1.json
index 1360480a5ba..cbeb044bd18 100644
--- a/googleapiclient/discovery_cache/documents/datastream.v1.json
+++ b/googleapiclient/discovery_cache/documents/datastream.v1.json
@@ -1024,6 +1024,17 @@
                     "name"
                   ],
                   "parameters": {
+                    "cdcStrategy.specificStartPosition.mysqlLogPosition.logFile": {
+                      "description": "The binary log file name.",
+                      "location": "query",
+                      "type": "string"
+                    },
+                    "cdcStrategy.specificStartPosition.mysqlLogPosition.logPosition": {
+                      "description": "The position within the binary log file. Default is head of file.",
+                      "format": "int32",
+                      "location": "query",
+                      "type": "integer"
+                    },
                     "force": {
                       "description": "Optional. Update the stream without validating it.",
                       "location": "query",
@@ -1222,7 +1233,7 @@
       }
     }
   },
-  "revision": "20230510",
+  "revision": "20230517",
   "rootUrl": "https://datastream.googleapis.com/",
   "schemas": {
     "AvroFileFormat": {
diff --git a/googleapiclient/discovery_cache/documents/datastream.v1alpha1.json b/googleapiclient/discovery_cache/documents/datastream.v1alpha1.json
index 419be204961..e4f8b30b129 100644
--- a/googleapiclient/discovery_cache/documents/datastream.v1alpha1.json
+++ b/googleapiclient/discovery_cache/documents/datastream.v1alpha1.json
@@ -215,6 +215,7 @@
           },
           "resources": {
             "connectionProfiles": {
+              "deprecated": true,
               "methods": {
                 "create": {
                   "deprecated": true,
@@ -711,6 +712,7 @@
               },
               "resources": {
                 "routes": {
+                  "deprecated": true,
                   "methods": {
                     "create": {
                       "deprecated": true,
@@ -1096,6 +1098,7 @@
               },
               "resources": {
                 "objects": {
+                  "deprecated": true,
                   "methods": {
                     "get": {
                       "deprecated": true,
@@ -1221,7 +1224,7 @@
       }
     }
   },
-  "revision": "20230510",
+  "revision": "20230517",
   "rootUrl": "https://datastream.googleapis.com/",
   "schemas": {
     "AvroFileFormat": {