Return code 500 returned when an alert is sent to IBM Cloud Event Notifications

A return code 500 is returned when attempting to send an alert to IBM Cloud Event Notifications.

Sending an alert to IBM Cloud Event Notifications fails with a 500 return code.

The group_by value in the condition block in the alert payload is not identical to the group_by_fields value in the notification_groups block. These values must be the same.

"condition": {
        "more_than": {
            "parameters": {
                "threshold": 20,
                "timeframe": "timeframe_5_min_or_unspecified",
                "group_by": [
                    "coralogix.metadata.applicationName"
                ],
                "ignore_infinity": true,
                "relative_timeframe": "hour_or_unspecified"
            },
            "evaluation_window": "rolling_or_unspecified"
        }
    },

"notification_groups": [
        {
            "group_by_fields": [
                "coralogix.metadata.applicationName"
            ],
            "notifications": [
                {
                    "integration_id": 81
                }
            ]
        }
    ],

Change the values so they are identical.