Fixed Error in gcp_sql_database if instance is not running Closes #584 (

#586)


Co-authored-by: Ved misra <47312748+misraved@users.noreply.github.com>

gcp/table_gcp_sql_database.go

@@ -120,8 +120,15 @@ func listSQLDatabases(ctx context.Context, d *plugin.QueryData, h *plugin.Hydrat
 	instance := h.Item.(*sqladmin.DatabaseInstance)
 
 	// ERROR: rpc error: code = Unknown desc = googleapi: Error 400: Invalid request: Invalid request since instance is not running., invalid
-	// Return nil, if the instance not in running state
-	if instance.State != "RUNNABLE" {
+	// Return nil, if the instance is not in Runnable state.
+	// ActivationPolicy specifies when the instance is activated.
+        // - SQL_ACTIVATION_POLICY_UNSPECIFIED  Unknown activation plan.
+	// - ALWAYS	The instance is always up and running.
+	// - NEVER	The instance never starts.
+	// - ON_DEMAND  The instance starts upon receiving requests.(Deprecated)
+	// https://cloud.google.com/sql/docs/mysql/admin-api/rest/v1/instances#SqlActivationPolicy
+
+	if instance.State != "RUNNABLE" || instance.Settings.ActivationPolicy !=  "ALWAYS" {
 		return nil, nil
 	}