user_data = {
    "method": "leantime.rpc.clients.create",
    "jsonrpc": "2.0",
    "id": "1",
    "params": {
        "object": {
            "name": "testAPI",
            "email": "[email protected]"
        }
    }
}

I am trying to create a new client using the Leantime API with the following JSON data, but I am encountering an error:
Failed to create user: {“jsonrpc”:”2.0″,”error”:{“code”:-32602,”message”:”Invalid params”,”data”:”Could not cast parameter: object. See server logs for more details.”},”id”:”1″}

I can not find documentation about it