fix: check response code on policy order changes, fix allowed rules operators (#514)

Author: mszostok

castai/resource_workload_scaling_policy.go

@@ -285,6 +285,7 @@ func k8sLabelExpressionsSchema() *schema.Schema {
 					Description: "The operator to use for matching the label.",
 					ValidateDiagFunc: validation.ToDiagFunc(validation.StringInSlice([]string{
 						K8sLabelInOperator, K8sLabelNotInOperator, K8sLabelExistsOperator, K8sLabelDoesNotExistOperator,
+						K8sLabelRegexOperator, K8sLabelContainsOperator,
 					}, false)),
 				},
 				"values": {

castai/resource_workload_scaling_policy_order.go

@@ -92,9 +92,9 @@ func resourceWorkloadScalingPolicyOrderSet(ctx context.Context, d *schema.Resour
 		PolicyIds: &policyIds,
 	}
 
-	_, err := client.WorkloadOptimizationAPISetScalingPoliciesOrderWithResponse(ctx, clusterId, req)
-	if err != nil {
-		return diag.FromErr(fmt.Errorf("error setting scaling policy order: %w", err))
+	resp, err := client.WorkloadOptimizationAPISetScalingPoliciesOrderWithResponse(ctx, clusterId, req)
+	if err := sdk.CheckOKResponse(resp, err); err != nil {
+		return diag.FromErr(err)
 	}
 
 	d.SetId(clusterId)