public async Task <Response <TemplateSpecVersionData> > CreateOrUpdateAsync(string resourceGroupName, string templateSpecName, string templateSpecVersion, TemplateSpecVersionData templateSpecVersionModel, CancellationToken cancellationToken = default)
        {
            if (resourceGroupName == null)
            {
                throw new ArgumentNullException(nameof(resourceGroupName));
            }
            if (templateSpecName == null)
            {
                throw new ArgumentNullException(nameof(templateSpecName));
            }
            if (templateSpecVersion == null)
            {
                throw new ArgumentNullException(nameof(templateSpecVersion));
            }
            if (templateSpecVersionModel == null)
            {
                throw new ArgumentNullException(nameof(templateSpecVersionModel));
            }

            using var message = CreateCreateOrUpdateRequest(resourceGroupName, templateSpecName, templateSpecVersion, templateSpecVersionModel);
            await _pipeline.SendAsync(message, cancellationToken).ConfigureAwait(false);

            switch (message.Response.Status)
            {
            case 200:
            case 201:
            {
                TemplateSpecVersionData value = default;
                using var document = await JsonDocument.ParseAsync(message.Response.ContentStream, default, cancellationToken).ConfigureAwait(false);

                value = TemplateSpecVersionData.DeserializeTemplateSpecVersionData(document.RootElement);
                return(Response.FromValue(value, message.Response));
            }
        public async Task <Response <TemplateSpecVersionData> > CreateOrUpdateAsync(string subscriptionId, string resourceGroupName, string templateSpecName, string templateSpecVersion, TemplateSpecVersionData data, CancellationToken cancellationToken = default)
        {
            Argument.AssertNotNullOrEmpty(subscriptionId, nameof(subscriptionId));
            Argument.AssertNotNullOrEmpty(resourceGroupName, nameof(resourceGroupName));
            Argument.AssertNotNullOrEmpty(templateSpecName, nameof(templateSpecName));
            Argument.AssertNotNullOrEmpty(templateSpecVersion, nameof(templateSpecVersion));
            Argument.AssertNotNull(data, nameof(data));

            using var message = CreateCreateOrUpdateRequest(subscriptionId, resourceGroupName, templateSpecName, templateSpecVersion, data);
            await _pipeline.SendAsync(message, cancellationToken).ConfigureAwait(false);

            switch (message.Response.Status)
            {
            case 200:
            case 201:
            {
                TemplateSpecVersionData value = default;
                using var document = await JsonDocument.ParseAsync(message.Response.ContentStream, default, cancellationToken).ConfigureAwait(false);

                value = TemplateSpecVersionData.DeserializeTemplateSpecVersionData(document.RootElement);
                return(Response.FromValue(value, message.Response));
            }