Synchronize new proto/yaml changes.

PiperOrigin-RevId: 212896851

google/cloud/asset/artman_cloudasset_v1beta1.yaml

@@ -1,5 +1,5 @@
 common:
-  api_name: asset
+  api_name: cloudasset
   api_version: v1beta1
   organization_name: google-cloud
   proto_deps:

google/cloud/asset/asset_v1beta1.yaml

@@ -24,9 +24,9 @@ documentation:
 
     ## Currently supported resource types
 
-    The Cloud Asset API currently supports the following resource types and the
-    [Identity and Access Management (IAM)
-    Policy](https://cloud.google.com/iam/reference/rest/v1/Policy) in GCP:
+    The Cloud Asset API currently supports the following GCP resource types and
+    the [Identity and Access Management (IAM)
+    Policy](https://cloud.google.com/iam/reference/rest/v1/Policy) on them:
 
     [Cloud Resource
     Manager](https://cloudresourcemanager.googleapis.com/$discovery/rest)
@@ -106,7 +106,7 @@ documentation:
     [Cloud
     Storage](https://www.googleapis.com/discovery/v1/apis/storage/v1/rest)
 
-    * `google.storage.Bucket`
+    * `google.cloud.storage.Bucket`
 
     [Cloud DNS](https://www.googleapis.com/discovery/v1/apis/dns/v1alpha2/rest)
 
@@ -114,6 +114,13 @@ documentation:
 
     * `google.dns.Policy`
 
+    [Cloud
+    Spanner](https://www.googleapis.com/discovery/v1/apis/spanner/v1/rest)
+
+    * `google.spanner.Instance`
+
+    * `google.spanner.Database`
+
 backend:
   rules:
   - selector: google.longrunning.Operations.GetOperation