$tableParams = @'
{
    "properties": {
        "schema": {
            "name": "AmaMdsdQos_CL",
            "columns": [
                {
                    "name": "TimeGenerated",
                    "type": "DateTime"
                },
                {
                    "name": "RawData",
                    "type": "String"
                },
                {
                    "name": "Operation",
                    "type": "String"
                },
                {
                    "name": "Object",
                    "type": "String"
                },
                {
                    "name": "TotalCount",
                    "type": "Int"
                },
                {
                    "name": "SuccessCount",
                    "type": "Int"
                },
                {
                    "name": "Retries",
                    "type": "Int"
                },
                {
                    "name": "AverageDuration",
                    "type": "Int"
                },
                {
                    "name": "AverageSize",
                    "type": "Int"
                },
                {
                    "name": "AverageDelay",
                    "type": "Int"
                },
                {
                    "name": "TotalSize",
                    "type": "Int"
                },
                {
                    "name": "TotalRowsRead",
                    "type": "Int"
                },
                {
                    "name": "TotalRowsSent",
                    "type": "Int"
                }
            ]
        }
    }
}
'@

Invoke-AzRestMethod -Path "/subscriptions/<your subscription id>/resourcegroups/<your resource group>/providers/microsoft.operationalinsights/workspaces/<your log analytic workspace name>/tables/AmaMdsdQos_CL?api-version=2021-12-01-preview" -Method PUT -payload $tableParams