AzureEventHubsSASTokenAndPublisher.cs

var serviceNamespace = "<SERVICE_NAMESPACE>";
var eventHubsName = "<EVENTHUBS_NAME>";
var deviceName = "myDevice";

// 管理権限を持つ共有アクセスポリシー
var sharedAccessPolicyName = "<NAME>";
var sharedAccessPolicyKey = "<KEY>";

// メタデータの取得
var manageTokenProvider = TokenProvider.CreateSharedAccessSignatureTokenProvider(sharedAccessPolicyName, sharedAccessPolicyKey);
var timeSpan = TimeSpan.FromHours(1);
var retryPolicy = new Microsoft.ServiceBus.RetryExponential(TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(60), 5);

var nmSettings = new NamespaceManagerSettings() { OperationTimeout = timeSpan, RetryPolicy = retryPolicy, TokenProvider = manageTokenProvider };

var manager = new Microsoft.ServiceBus.NamespaceManager(ServiceBusEnvironment.CreateServiceUri("sb", serviceNamespace, ""), nmSettings);

var revoked = manager.RevokePublisher(eventHubsName, deviceName);