public async Task <Response <VirtualMachineRunCommandData> > GetAsync(string resourceGroupName, string vmScaleSetName, string instanceId, string runCommandName, string expand = null, CancellationToken cancellationToken = default)
        {
            if (resourceGroupName == null)
            {
                throw new ArgumentNullException(nameof(resourceGroupName));
            }
            if (vmScaleSetName == null)
            {
                throw new ArgumentNullException(nameof(vmScaleSetName));
            }
            if (instanceId == null)
            {
                throw new ArgumentNullException(nameof(instanceId));
            }
            if (runCommandName == null)
            {
                throw new ArgumentNullException(nameof(runCommandName));
            }

            using var message = CreateGetRequest(resourceGroupName, vmScaleSetName, instanceId, runCommandName, expand);
            await _pipeline.SendAsync(message, cancellationToken).ConfigureAwait(false);

            switch (message.Response.Status)
            {
            case 200:
            {
                VirtualMachineRunCommandData value = default;
                using var document = await JsonDocument.ParseAsync(message.Response.ContentStream, default, cancellationToken).ConfigureAwait(false);

                value = VirtualMachineRunCommandData.DeserializeVirtualMachineRunCommandData(document.RootElement);
                return(Response.FromValue(value, message.Response));
            }
        VirtualMachineScaleSetVirtualMachineRunCommand IOperationSource <VirtualMachineScaleSetVirtualMachineRunCommand> .CreateResult(Response response, CancellationToken cancellationToken)
        {
            using var document = JsonDocument.Parse(response.ContentStream);
            var data = VirtualMachineRunCommandData.DeserializeVirtualMachineRunCommandData(document.RootElement);

            return(new VirtualMachineScaleSetVirtualMachineRunCommand(_client, data));
        }