From 1367eb81f8346c2cff226b2087320a56f1ec51cd Mon Sep 17 00:00:00 2001
From: Florian Gessner <flo.gessner@gmail.com>
Date: Mon, 6 Nov 2023 21:02:58 +0100
Subject: [PATCH] #206: fix min value of rollup

---
 instana/resource-custom-event-specficiation.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/instana/resource-custom-event-specficiation.go b/instana/resource-custom-event-specficiation.go
index acae53a8..6b5d4bf2 100644
--- a/instana/resource-custom-event-specficiation.go
+++ b/instana/resource-custom-event-specficiation.go
@@ -317,7 +317,7 @@ func NewCustomEventSpecificationResourceHandle() ResourceHandle[*restapi.CustomE
 										CustomEventSpecificationThresholdRuleFieldRollup: {
 											Type:         schema.TypeInt,
 											Optional:     true,
-											ValidateFunc: validation.IntAtLeast(1),
+											ValidateFunc: validation.IntAtLeast(0),
 											Description:  "The rollup of the metric",
 										},
 										CustomEventSpecificationThresholdRuleFieldWindow: {