azure-resource-manager-cosmosdb-dotnet

# Azure.ResourceManager.CosmosDB (.NET) Management plane SDK for provisioning and managing Azure Cosmos DB resources via Azure Resource Manager. > **⚠️ Management vs Data Plane** > - **This SDK (Azure.ResourceManager.CosmosDB)**: Create accounts, databases, containers, configure throughput, manage RBAC > - **Data Plane SDK (Microsoft.Azure.Cosmos)**: CRUD operations on documents, queries, stored procedures execution ## Installation ```bash dotnet add package Azure.ResourceManager.CosmosDB dotnet add package Azure.Identity ``` **Current Versions**: Stable v1.4.0, Preview v1.4.0-beta.13 ## Environment Variables ```bash AZURE_SUBSCRIPTION_ID=<your-subscription-id> # For service principal auth (optional) AZURE_TENANT_ID=<tenant-id> AZURE_CLIENT_ID=<client-id> AZURE_CLIENT_SECRET=<client-secret> ``` ## Authentication ```csharp using Azure.Identity; using Azure.ResourceManager; using Azure.ResourceManager.CosmosDB; // Always use DefaultAzureCredential var credential = new DefaultAzureCredential(); var armClient = new ArmClient(credential); // Get subscription var subscriptionId = Environment.GetEnvironmentVariable("AZURE_SUBSCRIPTION_ID"); var subscription = armClient.GetSubscriptionResource( new ResourceIdentifier($"/subscriptions/{subscriptionId}")); ``` ## Resource Hierarchy ``` ArmClient └── SubscriptionResource └── ResourceGroupResource └── CosmosDBAccountResource ├── CosmosDBSqlDatabaseResource │ └── CosmosDBSqlContainerR...