feat(networkservices): update the api

#### networkservices:v1

The following keys were deleted:
- resources.projects.resources.locations.resources.serviceLbPolicies.methods.getIamPolicy (Total Keys: 14)
- resources.projects.resources.locations.resources.serviceLbPolicies.methods.setIamPolicy (Total Keys: 12)
- resources.projects.resources.locations.resources.serviceLbPolicies.methods.testIamPermissions (Total Keys: 12)

#### networkservices:v1beta1

The following keys were deleted:
- resources.projects.resources.locations.resources.serviceLbPolicies.methods.getIamPolicy (Total Keys: 14)
- resources.projects.resources.locations.resources.serviceLbPolicies.methods.setIamPolicy (Total Keys: 12)
- resources.projects.resources.locations.resources.serviceLbPolicies.methods.testIamPermissions (Total Keys: 12)
- schemas.AuditConfig (Total Keys: 5)
- schemas.AuditLogConfig (Total Keys: 5)
- schemas.Binding (Total Keys: 6)
- schemas.Expr (Total Keys: 4)
- schemas.Policy (Total Keys: 8)
- schemas.SetIamPolicyRequest (Total Keys: 5)
- schemas.TestIamPermissionsRequest (Total Keys: 4)
- schemas.TestIamPermissionsResponse (Total Keys: 4)

docs/dyn/networkservices_v1.projects.locations.lbRouteExtensions.html

@@ -142,8 +142,8 @@ <h3>Method Details</h3>
   &quot;labels&quot;: { # Optional. Set of labels associated with the `LbRouteExtension` resource. The format must comply with [the requirements for labels](https://cloud.google.com/compute/docs/labeling-resources#requirements) for Google Cloud resources.
     &quot;a_key&quot;: &quot;A String&quot;,
   },
-  &quot;loadBalancingScheme&quot;: &quot;A String&quot;, # Required. All backend services and forwarding rules referenced by this extension must share the same load balancing scheme. Supported values: `INTERNAL_MANAGED`, `EXTERNAL_MANAGED`. For more information, refer to [Choosing a load balancer](https://cloud.google.com/load-balancing/docs/backend-service).
-  &quot;metadata&quot;: { # Optional. The metadata provided here is included as part of the `metadata_context` (of type `google.protobuf.Struct`) in the `ProcessingRequest` message sent to the extension server. The metadata is available under the namespace `com.google.lb_route_extension.`. The following variables are supported in the metadata Struct: `{forwarding_rule_id}` - substituted with the forwarding rule&#x27;s fully qualified resource name. Only one of the resource level metadata and extension level metadata can be set.
+  &quot;loadBalancingScheme&quot;: &quot;A String&quot;, # Required. All backend services and forwarding rules referenced by this extension must share the same load balancing scheme. Supported values: `INTERNAL_MANAGED`, `EXTERNAL_MANAGED`. For more information, refer to [Backend services overview](https://cloud.google.com/load-balancing/docs/backend-service).
+  &quot;metadata&quot;: { # Optional. The metadata provided here is included as part of the `metadata_context` (of type `google.protobuf.Struct`) in the `ProcessingRequest` message sent to the extension server. The metadata is available under the namespace `com.google.lb_route_extension.`. The following variables are supported in the metadata Struct: `{forwarding_rule_id}` - substituted with the forwarding rule&#x27;s fully qualified resource name.
     &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
   },
   &quot;name&quot;: &quot;A String&quot;, # Required. Identifier. Name of the `LbRouteExtension` resource in the following format: `projects/{project}/locations/{location}/lbRouteExtensions/{lb_route_extension}`.
@@ -263,8 +263,8 @@ <h3>Method Details</h3>
   &quot;labels&quot;: { # Optional. Set of labels associated with the `LbRouteExtension` resource. The format must comply with [the requirements for labels](https://cloud.google.com/compute/docs/labeling-resources#requirements) for Google Cloud resources.
     &quot;a_key&quot;: &quot;A String&quot;,
   },
-  &quot;loadBalancingScheme&quot;: &quot;A String&quot;, # Required. All backend services and forwarding rules referenced by this extension must share the same load balancing scheme. Supported values: `INTERNAL_MANAGED`, `EXTERNAL_MANAGED`. For more information, refer to [Choosing a load balancer](https://cloud.google.com/load-balancing/docs/backend-service).
-  &quot;metadata&quot;: { # Optional. The metadata provided here is included as part of the `metadata_context` (of type `google.protobuf.Struct`) in the `ProcessingRequest` message sent to the extension server. The metadata is available under the namespace `com.google.lb_route_extension.`. The following variables are supported in the metadata Struct: `{forwarding_rule_id}` - substituted with the forwarding rule&#x27;s fully qualified resource name. Only one of the resource level metadata and extension level metadata can be set.
+  &quot;loadBalancingScheme&quot;: &quot;A String&quot;, # Required. All backend services and forwarding rules referenced by this extension must share the same load balancing scheme. Supported values: `INTERNAL_MANAGED`, `EXTERNAL_MANAGED`. For more information, refer to [Backend services overview](https://cloud.google.com/load-balancing/docs/backend-service).
+  &quot;metadata&quot;: { # Optional. The metadata provided here is included as part of the `metadata_context` (of type `google.protobuf.Struct`) in the `ProcessingRequest` message sent to the extension server. The metadata is available under the namespace `com.google.lb_route_extension.`. The following variables are supported in the metadata Struct: `{forwarding_rule_id}` - substituted with the forwarding rule&#x27;s fully qualified resource name.
     &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
   },
   &quot;name&quot;: &quot;A String&quot;, # Required. Identifier. Name of the `LbRouteExtension` resource in the following format: `projects/{project}/locations/{location}/lbRouteExtensions/{lb_route_extension}`.
@@ -324,8 +324,8 @@ <h3>Method Details</h3>
       &quot;labels&quot;: { # Optional. Set of labels associated with the `LbRouteExtension` resource. The format must comply with [the requirements for labels](https://cloud.google.com/compute/docs/labeling-resources#requirements) for Google Cloud resources.
         &quot;a_key&quot;: &quot;A String&quot;,
       },
-      &quot;loadBalancingScheme&quot;: &quot;A String&quot;, # Required. All backend services and forwarding rules referenced by this extension must share the same load balancing scheme. Supported values: `INTERNAL_MANAGED`, `EXTERNAL_MANAGED`. For more information, refer to [Choosing a load balancer](https://cloud.google.com/load-balancing/docs/backend-service).
-      &quot;metadata&quot;: { # Optional. The metadata provided here is included as part of the `metadata_context` (of type `google.protobuf.Struct`) in the `ProcessingRequest` message sent to the extension server. The metadata is available under the namespace `com.google.lb_route_extension.`. The following variables are supported in the metadata Struct: `{forwarding_rule_id}` - substituted with the forwarding rule&#x27;s fully qualified resource name. Only one of the resource level metadata and extension level metadata can be set.
+      &quot;loadBalancingScheme&quot;: &quot;A String&quot;, # Required. All backend services and forwarding rules referenced by this extension must share the same load balancing scheme. Supported values: `INTERNAL_MANAGED`, `EXTERNAL_MANAGED`. For more information, refer to [Backend services overview](https://cloud.google.com/load-balancing/docs/backend-service).
+      &quot;metadata&quot;: { # Optional. The metadata provided here is included as part of the `metadata_context` (of type `google.protobuf.Struct`) in the `ProcessingRequest` message sent to the extension server. The metadata is available under the namespace `com.google.lb_route_extension.`. The following variables are supported in the metadata Struct: `{forwarding_rule_id}` - substituted with the forwarding rule&#x27;s fully qualified resource name.
         &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
       },
       &quot;name&quot;: &quot;A String&quot;, # Required. Identifier. Name of the `LbRouteExtension` resource in the following format: `projects/{project}/locations/{location}/lbRouteExtensions/{lb_route_extension}`.
@@ -394,16 +394,16 @@ <h3>Method Details</h3>
   &quot;labels&quot;: { # Optional. Set of labels associated with the `LbRouteExtension` resource. The format must comply with [the requirements for labels](https://cloud.google.com/compute/docs/labeling-resources#requirements) for Google Cloud resources.
     &quot;a_key&quot;: &quot;A String&quot;,
   },
-  &quot;loadBalancingScheme&quot;: &quot;A String&quot;, # Required. All backend services and forwarding rules referenced by this extension must share the same load balancing scheme. Supported values: `INTERNAL_MANAGED`, `EXTERNAL_MANAGED`. For more information, refer to [Choosing a load balancer](https://cloud.google.com/load-balancing/docs/backend-service).
-  &quot;metadata&quot;: { # Optional. The metadata provided here is included as part of the `metadata_context` (of type `google.protobuf.Struct`) in the `ProcessingRequest` message sent to the extension server. The metadata is available under the namespace `com.google.lb_route_extension.`. The following variables are supported in the metadata Struct: `{forwarding_rule_id}` - substituted with the forwarding rule&#x27;s fully qualified resource name. Only one of the resource level metadata and extension level metadata can be set.
+  &quot;loadBalancingScheme&quot;: &quot;A String&quot;, # Required. All backend services and forwarding rules referenced by this extension must share the same load balancing scheme. Supported values: `INTERNAL_MANAGED`, `EXTERNAL_MANAGED`. For more information, refer to [Backend services overview](https://cloud.google.com/load-balancing/docs/backend-service).
+  &quot;metadata&quot;: { # Optional. The metadata provided here is included as part of the `metadata_context` (of type `google.protobuf.Struct`) in the `ProcessingRequest` message sent to the extension server. The metadata is available under the namespace `com.google.lb_route_extension.`. The following variables are supported in the metadata Struct: `{forwarding_rule_id}` - substituted with the forwarding rule&#x27;s fully qualified resource name.
     &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
   },
   &quot;name&quot;: &quot;A String&quot;, # Required. Identifier. Name of the `LbRouteExtension` resource in the following format: `projects/{project}/locations/{location}/lbRouteExtensions/{lb_route_extension}`.
   &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The timestamp when the resource was updated.
 }
 
   requestId: string, Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server can ignore the request if it has already been completed. The server guarantees 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, ignores 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. Used to specify the fields to be overwritten in the `LbRouteExtension` resource by the update. The fields specified in the update_mask are relative to the resource, not the full request. A field is overwritten if it is in the mask. If the user does not specify a mask, then all fields are overwritten.
+  updateMask: string, Optional. Used to specify the fields to be overwritten in the `LbRouteExtension` resource by the update. The fields specified in the `update_mask` are relative to the resource, not the full request. A field is overwritten if it is in the mask. If the user does not specify a mask, then all fields are overwritten.
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format