docs: [oracledatabase] A comment for field cpu_count in message `.g…

…oogle.cloud.oracledatabase.v1.CloudExadataInfrastructureProperties` is changed (#5875)

* docs: A comment for field `cpu_count` in message `.google.cloud.oracledatabase.v1.CloudExadataInfrastructureProperties` is changed
docs: A comment for field `memory_size_gb` in message `.google.cloud.oracledatabase.v1.CloudExadataInfrastructureProperties` is changed
docs: A comment for field `db_node_storage_size_gb` in message `.google.cloud.oracledatabase.v1.CloudExadataInfrastructureProperties` is changed

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Source-Link: googleapis/googleapis@bd20428

Source-Link: googleapis/googleapis-gen@2ad1562
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packages/google-cloud-oracledatabase/protos/google/cloud/oracledatabase/v1/exadata_infra.proto

@@ -131,20 +131,21 @@ message CloudExadataInfrastructureProperties {
   // Output only. Deep link to the OCI console to view this resource.
   string oci_url = 9 [(google.api.field_behavior) = OUTPUT_ONLY];
 
-  // Optional. The number of enabled CPU cores.
-  int32 cpu_count = 10 [(google.api.field_behavior) = OPTIONAL];
+  // Output only. The number of enabled CPU cores.
+  int32 cpu_count = 10 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Output only. The total number of CPU cores available.
   int32 max_cpu_count = 11 [(google.api.field_behavior) = OUTPUT_ONLY];
 
-  // Optional. The memory allocated in GBs.
-  int32 memory_size_gb = 12 [(google.api.field_behavior) = OPTIONAL];
+  // Output only. The memory allocated in GBs.
+  int32 memory_size_gb = 12 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Output only. The total memory available in GBs.
   int32 max_memory_gb = 13 [(google.api.field_behavior) = OUTPUT_ONLY];
 
-  // Optional. The local node storage allocated in GBs.
-  int32 db_node_storage_size_gb = 14 [(google.api.field_behavior) = OPTIONAL];
+  // Output only. The local node storage allocated in GBs.
+  int32 db_node_storage_size_gb = 14
+      [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Output only. The total local node storage available in GBs.
   int32 max_db_node_storage_size_gb = 15