Missing alias in index rollover

OpenSearch
,
1

Hi Guys,

Opensearch 1.1

Just bouncing between docs and braking head, what could be possible wrong with “rollover alias”.

Original Message is " ```
{
“message”: “Missing alias or not the write index when rollover [index=xyz-2022-0x-xx]”
}


![image|690x136](upload://cWqe76UwYXSzMCQlRtK6eRJrKnp.png)


"policy": {
    "policy_id": "test_24_03",
    "description": "testing deletion workflow",
    "last_updated_time": xxx,
    "schema_version": 12,
    "error_notification": null,
    "default_state": "hot",
    "states": [
        {
            "name": "hot",
            "actions": [
                {
                    "rollover": {
                        "min_index_age": "1m"
                    }
                }
            ],
            "transitions": [
                {
                    "state_name": "warm"
                }
            ]
        },
        {
            "name": "warm",
            "actions": [
                {
                    "replica_count": {
                        "number_of_replicas": 5
                    }
                }
            ],
            "transitions": [
                {
                    "state_name": "delete",
                    "conditions": {
                        "min_index_age": "30m"
                    }
                }
            ]
        },
        {
            "name": "delete",
            "actions": [
                {
                    "notification": {
                        "destination": {
                            "custom_webhook": {
                                "path": null,
                                "header_params": {},
                                "password": null,
                                "scheme": null,
                                "port": -1,
                                "query_params": {},
                                "host": null,
                                "url": "https://xx",
                                "username": null
                            }
                        },
                        "message_template": {
                            "source": "The index {{ctx.action.name}} is being deleted",
                            "lang": "mustache"
                        }
                    }
                },
                {
                    "delete": {}
                }
            ],
            "transitions": []
        }
    ],
    "ism_template": [
        {
            "index_patterns": [
                "log-*"
            ],
            "priority": 0,
            "last_updated_time": 0000000
        }
    ]
}

}


However, I have set up rollover alias in "Edit rollover alias" under "Policy managed indices"