feat(appengine): update the api

#### appengine:v1

The following keys were added:
- schemas.VpcAccessConnector.properties.egressSetting.type (Total Keys: 1)

#### appengine:v1beta

The following keys were added:
- schemas.VpcAccessConnector.properties.egressSetting.type (Total Keys: 1)

docs/dyn/appengine_v1.apps.services.versions.html

@@ -315,6 +315,7 @@ <h3>Method Details</h3>
   &quot;versionUrl&quot;: &quot;A String&quot;, # Serving URL for this version. Example: &quot;https://myversion-dot-myservice-dot-myapp.appspot.com&quot;@OutputOnly
   &quot;vm&quot;: True or False, # Whether to deploy this version in a container on a virtual machine.
   &quot;vpcAccessConnector&quot;: { # VPC access connector specification. # Enables VPC connectivity for standard apps.
+    &quot;egressSetting&quot;: &quot;A String&quot;, # The egress setting for the connector, controlling what traffic is diverted through it.
     &quot;name&quot;: &quot;A String&quot;, # Full Serverless VPC Access Connector name e.g. /projects/my-project/locations/us-central1/connectors/c1.
   },
   &quot;zones&quot;: [ # The Google Compute Engine zones that are supported by this version in the App Engine flexible environment. Deprecated.
@@ -607,6 +608,7 @@ <h3>Method Details</h3>
   &quot;versionUrl&quot;: &quot;A String&quot;, # Serving URL for this version. Example: &quot;https://myversion-dot-myservice-dot-myapp.appspot.com&quot;@OutputOnly
   &quot;vm&quot;: True or False, # Whether to deploy this version in a container on a virtual machine.
   &quot;vpcAccessConnector&quot;: { # VPC access connector specification. # Enables VPC connectivity for standard apps.
+    &quot;egressSetting&quot;: &quot;A String&quot;, # The egress setting for the connector, controlling what traffic is diverted through it.
     &quot;name&quot;: &quot;A String&quot;, # Full Serverless VPC Access Connector name e.g. /projects/my-project/locations/us-central1/connectors/c1.
   },
   &quot;zones&quot;: [ # The Google Compute Engine zones that are supported by this version in the App Engine flexible environment. Deprecated.
@@ -838,6 +840,7 @@ <h3>Method Details</h3>
       &quot;versionUrl&quot;: &quot;A String&quot;, # Serving URL for this version. Example: &quot;https://myversion-dot-myservice-dot-myapp.appspot.com&quot;@OutputOnly
       &quot;vm&quot;: True or False, # Whether to deploy this version in a container on a virtual machine.
       &quot;vpcAccessConnector&quot;: { # VPC access connector specification. # Enables VPC connectivity for standard apps.
+        &quot;egressSetting&quot;: &quot;A String&quot;, # The egress setting for the connector, controlling what traffic is diverted through it.
         &quot;name&quot;: &quot;A String&quot;, # Full Serverless VPC Access Connector name e.g. /projects/my-project/locations/us-central1/connectors/c1.
       },
       &quot;zones&quot;: [ # The Google Compute Engine zones that are supported by this version in the App Engine flexible environment. Deprecated.
@@ -1072,6 +1075,7 @@ <h3>Method Details</h3>
   &quot;versionUrl&quot;: &quot;A String&quot;, # Serving URL for this version. Example: &quot;https://myversion-dot-myservice-dot-myapp.appspot.com&quot;@OutputOnly
   &quot;vm&quot;: True or False, # Whether to deploy this version in a container on a virtual machine.
   &quot;vpcAccessConnector&quot;: { # VPC access connector specification. # Enables VPC connectivity for standard apps.
+    &quot;egressSetting&quot;: &quot;A String&quot;, # The egress setting for the connector, controlling what traffic is diverted through it.
     &quot;name&quot;: &quot;A String&quot;, # Full Serverless VPC Access Connector name e.g. /projects/my-project/locations/us-central1/connectors/c1.
   },
   &quot;zones&quot;: [ # The Google Compute Engine zones that are supported by this version in the App Engine flexible environment. Deprecated.

docs/dyn/appengine_v1beta.apps.services.versions.html

@@ -328,6 +328,7 @@ <h3>Method Details</h3>
   &quot;versionUrl&quot;: &quot;A String&quot;, # Serving URL for this version. Example: &quot;https://myversion-dot-myservice-dot-myapp.appspot.com&quot;@OutputOnly
   &quot;vm&quot;: True or False, # Whether to deploy this version in a container on a virtual machine.
   &quot;vpcAccessConnector&quot;: { # VPC access connector specification. # Enables VPC connectivity for standard apps.
+    &quot;egressSetting&quot;: &quot;A String&quot;, # The egress setting for the connector, controlling what traffic is diverted through it.
     &quot;name&quot;: &quot;A String&quot;, # Full Serverless VPC Access Connector name e.g. /projects/my-project/locations/us-central1/connectors/c1.
   },
   &quot;zones&quot;: [ # The Google Compute Engine zones that are supported by this version in the App Engine flexible environment. Deprecated.
@@ -633,6 +634,7 @@ <h3>Method Details</h3>
   &quot;versionUrl&quot;: &quot;A String&quot;, # Serving URL for this version. Example: &quot;https://myversion-dot-myservice-dot-myapp.appspot.com&quot;@OutputOnly
   &quot;vm&quot;: True or False, # Whether to deploy this version in a container on a virtual machine.
   &quot;vpcAccessConnector&quot;: { # VPC access connector specification. # Enables VPC connectivity for standard apps.
+    &quot;egressSetting&quot;: &quot;A String&quot;, # The egress setting for the connector, controlling what traffic is diverted through it.
     &quot;name&quot;: &quot;A String&quot;, # Full Serverless VPC Access Connector name e.g. /projects/my-project/locations/us-central1/connectors/c1.
   },
   &quot;zones&quot;: [ # The Google Compute Engine zones that are supported by this version in the App Engine flexible environment. Deprecated.
@@ -877,6 +879,7 @@ <h3>Method Details</h3>
       &quot;versionUrl&quot;: &quot;A String&quot;, # Serving URL for this version. Example: &quot;https://myversion-dot-myservice-dot-myapp.appspot.com&quot;@OutputOnly
       &quot;vm&quot;: True or False, # Whether to deploy this version in a container on a virtual machine.
       &quot;vpcAccessConnector&quot;: { # VPC access connector specification. # Enables VPC connectivity for standard apps.
+        &quot;egressSetting&quot;: &quot;A String&quot;, # The egress setting for the connector, controlling what traffic is diverted through it.
         &quot;name&quot;: &quot;A String&quot;, # Full Serverless VPC Access Connector name e.g. /projects/my-project/locations/us-central1/connectors/c1.
       },
       &quot;zones&quot;: [ # The Google Compute Engine zones that are supported by this version in the App Engine flexible environment. Deprecated.
@@ -1124,6 +1127,7 @@ <h3>Method Details</h3>
   &quot;versionUrl&quot;: &quot;A String&quot;, # Serving URL for this version. Example: &quot;https://myversion-dot-myservice-dot-myapp.appspot.com&quot;@OutputOnly
   &quot;vm&quot;: True or False, # Whether to deploy this version in a container on a virtual machine.
   &quot;vpcAccessConnector&quot;: { # VPC access connector specification. # Enables VPC connectivity for standard apps.
+    &quot;egressSetting&quot;: &quot;A String&quot;, # The egress setting for the connector, controlling what traffic is diverted through it.
     &quot;name&quot;: &quot;A String&quot;, # Full Serverless VPC Access Connector name e.g. /projects/my-project/locations/us-central1/connectors/c1.
   },
   &quot;zones&quot;: [ # The Google Compute Engine zones that are supported by this version in the App Engine flexible environment. Deprecated.

googleapiclient/discovery_cache/documents/appengine.v1.json

@@ -1594,7 +1594,7 @@
       }
     }
   },
-  "revision": "20210528",
+  "revision": "20210608",
   "rootUrl": "https://appengine.googleapis.com/",
   "schemas": {
     "ApiConfigHandler": {
@@ -3708,6 +3708,20 @@
       "description": "VPC access connector specification.",
       "id": "VpcAccessConnector",
       "properties": {
+        "egressSetting": {
+          "description": "The egress setting for the connector, controlling what traffic is diverted through it.",
+          "enum": [
+            "EGRESS_SETTING_UNSPECIFIED",
+            "ALL_TRAFFIC",
+            "PRIVATE_IP_RANGES"
+          ],
+          "enumDescriptions": [
+            "",
+            "Force the use of VPC Access for all egress traffic from the function.",
+            "Use the VPC Access Connector for private IP space from RFC1918."
+          ],
+          "type": "string"
+        },
         "name": {
           "description": "Full Serverless VPC Access Connector name e.g. /projects/my-project/locations/us-central1/connectors/c1.",
           "type": "string"

googleapiclient/discovery_cache/documents/appengine.v1alpha.json

@@ -708,7 +708,7 @@
       }
     }
   },
-  "revision": "20210528",
+  "revision": "20210608",
   "rootUrl": "https://appengine.googleapis.com/",
   "schemas": {
     "AuthorizedCertificate": {

googleapiclient/discovery_cache/documents/appengine.v1beta.json

@@ -1594,7 +1594,7 @@
       }
     }
   },
-  "revision": "20210528",
+  "revision": "20210608",
   "rootUrl": "https://appengine.googleapis.com/",
   "schemas": {
     "ApiConfigHandler": {
@@ -3759,6 +3759,20 @@
       "description": "VPC access connector specification.",
       "id": "VpcAccessConnector",
       "properties": {
+        "egressSetting": {
+          "description": "The egress setting for the connector, controlling what traffic is diverted through it.",
+          "enum": [
+            "EGRESS_SETTING_UNSPECIFIED",
+            "ALL_TRAFFIC",
+            "PRIVATE_IP_RANGES"
+          ],
+          "enumDescriptions": [
+            "",
+            "Force the use of VPC Access for all egress traffic from the function.",
+            "Use the VPC Access Connector for private IP space from RFC1918."
+          ],
+          "type": "string"
+        },
         "name": {
           "description": "Full Serverless VPC Access Connector name e.g. /projects/my-project/locations/us-central1/connectors/c1.",
           "type": "string"