Azure推送通知API，用于获取总传出通知和已注册设备的数量

Question

如何检索总传出通知的数量和已注册设备的数量？ MS Azure是否提供任何API来执行此操作？我想以JSON或XML检索结果。谢谢你的重播。 enter image description here

Answer 1

如何检索总传出通知的数量和已注册设备的数量？ MS Azure是否提供任何API来执行此操作？

我们可以使用Azure monitor REST API来做到这一点。

GET https://management.azure.com/{resourceUri}/providers/microsoft.insights/metrics?timespan={timespan}&interval={interval}&metric={metric}&aggregation={aggregation}&$top={$top}&$orderby={$orderby}&$filter={$filter}&resultType={resultType}&api-version=2017-05-01-preview

我们可以从这个document获得Azure监视器支持的指标。在您的情况下，resourceUri是

var resourceUri = $"subscriptions/{subscriptionId}/resourceGroups/{resourceGroup}/providers/Microsoft.NotificationHubs/Namespaces/{notificationamespace}/NotificationHubs/{notificationHubName}";

如果你想从Supported metrics with Azure Monitor获得已注册的设备，我们就知道了。 metric = registration.all

如果您想获得总传出通知指标=通知hub.pushes

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我们也可以使用Azure SDK Microsoft.Azure.Management.Monitor.Fluent。以下是演示代码。如何获取tenatId，secretKey或应用程序请参考Create an Azure Active Directory application

var azureTenantId = "tenantId";
var azureSecretKey = "secret key";
var azureAppId = "Application Id";
var subscriptionId = "subscription Id";
var resourceGroup = "resource group";
var notificationamespace = "notification name space";
var notificationHubName = "notification hub ";
var serviceCreds = ApplicationTokenProvider.LoginSilentAsync(azureTenantId, azureAppId, azureSecretKey).Result;
MonitorClient monitorClient = new MonitorClient(serviceCreds) { SubscriptionId = subscriptionId };
var resourceUri = $"subscriptions/{subscriptionId}/resourceGroups/{resourceGroup}/providers/Microsoft.NotificationHubs/Namespaces/{notificationamespace}/NotificationHubs/{notificationHubName}";
var metricNames = "name.value eq 'notificationhub.pushes'"; //if you want to get the registered devices please change to  registration.all
string timeGrain = " and timeGrain eq duration'PT24H'"; 
string startDate = " and startTime eq 2018-01-01T00:00:00.919Z"; 
string endDate = " and endTime eq 2018-01-04T19:00:00.919Z"; 
var odataFilterMetrics = new ODataQuery<MetricInner>(
            $"{metricNames}{timeGrain}{startDate}{endDate}");
var metrics = monitorClient.Metrics.ListWithHttpMessagesAsync(resourceUri, odataFilterMetrics).Result;

测试结果：