diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigIndexingActions.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigIndexingActions.kt
index 741f8e79..2ef5b93a 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigIndexingActions.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigIndexingActions.kt
@@ -65,7 +65,9 @@ object ConfigIndexingActions {
     }
 
     private fun validateMicrosoftTeamsConfig(microsoftTeams: MicrosoftTeams, user: User?) {
-        require(microsoftTeams.url.contains(Regex("https://.*\\.webhook\\.office\\.com")))
+        require(microsoftTeams.url.contains(Regex("https://.*\\.webhook\\.office\\.com"))) {
+            "Wrong Microsoft Teams url. Should contain \"webhook.office.com\""
+        }
     }
 
     @Suppress("UnusedPrivateMember")
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/MicrosoftTeamsNotificationConfigCrudIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/MicrosoftTeamsNotificationConfigCrudIT.kt
index 2707d0c6..f830ece4 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/MicrosoftTeamsNotificationConfigCrudIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/MicrosoftTeamsNotificationConfigCrudIT.kt
@@ -6,11 +6,16 @@
 package org.opensearch.integtest.config
 
 import org.junit.Assert
+import org.opensearch.client.Request
+import org.opensearch.client.RequestOptions
+import org.opensearch.client.ResponseException
 import org.opensearch.commons.notifications.model.ConfigType
 import org.opensearch.commons.notifications.model.MicrosoftTeams
 import org.opensearch.commons.notifications.model.NotificationConfig
 import org.opensearch.core.rest.RestStatus
 import org.opensearch.integtest.PluginRestTestCase
+import org.opensearch.integtest.getResponseBody
+import org.opensearch.integtest.jsonify
 import org.opensearch.notifications.NotificationPlugin.Companion.PLUGIN_BASE_URI
 import org.opensearch.notifications.verifySingleConfigEquals
 import org.opensearch.rest.RestRequest
@@ -124,6 +129,42 @@ class MicrosoftTeamsNotificationConfigCrudIT : PluginRestTestCase() {
         Thread.sleep(100)
     }
 
+    fun `test create config with wrong Microsoft Teams url and get error text`() {
+        val sampleMicrosoftTeams = MicrosoftTeams("https://domain.office.com/1234567")
+        val referenceObject = NotificationConfig(
+            "this is a sample config name",
+            "this is a sample config description",
+            ConfigType.MICROSOFT_TEAMS,
+            isEnabled = true,
+            configData = sampleMicrosoftTeams
+        )
+        val createRequestJsonString = """
+        {
+            "config":{
+                "name":"${referenceObject.name}",
+                "description":"${referenceObject.description}",
+                "config_type":"microsoft_teams",
+                "is_enabled":${referenceObject.isEnabled},
+                "microsoft_teams":{"url":"${(referenceObject.configData as MicrosoftTeams).url}"}
+            }
+        }
+        """.trimIndent()
+        val response = try {
+            val request = Request(RestRequest.Method.POST.name, "$PLUGIN_BASE_URI/configs")
+            request.setJsonEntity(createRequestJsonString)
+            val restOptionsBuilder = RequestOptions.DEFAULT.toBuilder()
+            restOptionsBuilder.addHeader("Content-Type", "application/json")
+            request.setOptions(restOptionsBuilder)
+            client().performRequest(request)
+            fail("Expected wrong Microsoft Teams URL.")
+        } catch (exception: ResponseException) {
+            Assert.assertEquals(
+                "Wrong Microsoft Teams url. Should contain \"webhook.office.com\"",
+                jsonify(getResponseBody(exception.response))["error"].asJsonObject["reason"].asString
+            )
+        }
+    }
+
     fun `test Bad Request for multiple config data for microsoft teams using REST Client`() {
         // Create sample config request reference
         val sampleMicrosoftTeams = MicrosoftTeams("https://domain.webhook.office.com/1234567")
@@ -143,7 +184,7 @@ class MicrosoftTeamsNotificationConfigCrudIT : PluginRestTestCase() {
                 "description":"${referenceObject.description}",
                 "config_type":"microsoft_teams",
                 "is_enabled":${referenceObject.isEnabled},
-                "chime":{"url":"https://dummy.com"}
+                "chime":{"url":"https://dummy.com"},
                 "microsoft_teams":{"url":"${(referenceObject.configData as MicrosoftTeams).url}"}
             }
         }