POST CsNameLog

I wasn't sure if CsNameLog is part of the data contract list but I did find I can POST to it and add an entry.
Will this be supported in 20.3 for the foreseeable future?
POST /api/CsNameLog

{
    "$type": "Asi.Soa.Core.DataContracts.GenericEntityData, Asi.Contracts",
    "EntityTypeName": "CsNameLog",
    "PrimaryParentEntityTypeName": "Party",
    "PrimaryParentIdentity": {
        "$type": "Asi.Soa.Core.DataContracts.IdentityData, Asi.Contracts",
        "EntityTypeName": "Party",
        "IdentityElements": {
            "$type": "System.Collections.ObjectModel.Collection`1[[System.String, mscorlib]], mscorlib",
            "$values": [
                "160"
            ]
        }
    },
    "Properties": {
        "$type": "Asi.Soa.Core.DataContracts.GenericPropertyDataCollection, Asi.Contracts",
        "$values": [
            {
                "$type": "Asi.Soa.Core.DataContracts.GenericPropertyData, Asi.Contracts",
                "Name": "DATE_TIME",
                "Value": "2024-07-31T14:10:00"
            },
            {
                "$type": "Asi.Soa.Core.DataContracts.GenericPropertyData, Asi.Contracts",
                "Name": "ID",
                "Value": "160"
            },
            {
                "$type": "Asi.Soa.Core.DataContracts.GenericPropertyData, Asi.Contracts",
                "Name": "LOG_TEXT",
                "Value": "Postman"
            },
            {
                "$type": "Asi.Soa.Core.DataContracts.GenericPropertyData, Asi.Contracts",
                "Name": "LOG_TYPE",
                "Value": "CHANGE"
            },
            {
                "$type": "Asi.Soa.Core.DataContracts.GenericPropertyData, Asi.Contracts",
                "Name": "SUB_TYPE",
                "Value": "ADD"
            },
            {
                "$type": "Asi.Soa.Core.DataContracts.GenericPropertyData, Asi.Contracts",
                "Name": "USER_ID",
                "Value": "MANAGER"
            }
        ]
    }
}