Imported from bamr87/README (docs/skills/.github/plugins/azure-sdk-dotnet/skills/azure-mgmt-mongodbatlas-dotnet/SKILL.md). Install upstream with npx skills add bamr87/README --skill azure-mgmt-mongodbatlas-dotnet. Copyright stays with the author.

Azure.ResourceManager.MongoDBAtlas SDK

Manage MongoDB Atlas Organizations as Azure ARM resources with unified billing through Azure Marketplace.

Package Information

Installation

dotnet add package Azure.ResourceManager.MongoDBAtlas
dotnet add package Azure.Identity
dotnet add package Azure.ResourceManager

Important Scope Limitation

This SDK manages MongoDB Atlas Organizations as Azure ARM resources for marketplace integration. It does NOT directly manage:

• Atlas clusters
• Databases
• Collections
• Users/roles

For cluster management, use the MongoDB Atlas API directly after creating the organization.

Authentication

using Azure.Identity;
using Azure.ResourceManager;
using Azure.ResourceManager.MongoDBAtlas;
using Azure.ResourceManager.MongoDBAtlas.Models;

// Create ARM client with DefaultAzureCredential
var credential = new DefaultAzureCredential();
var armClient = new ArmClient(credential);

Core Types

Workflows

Get Organization Collection

// Get resource group
var subscription = await armClient.GetDefaultSubscriptionAsync();
var resourceGroup = await subscription.GetResourceGroupAsync("my-resource-group");

// Get organizations collection
MongoDBAtlasOrganizationCollection organizations = 
    resourceGroup.Value.GetMongoDBAtlasOrganizations();

Create Organization

var organizationName = "my-atlas-org";
var location = AzureLocation.EastUS2;

// Build organization data
var organizationData = new MongoDBAtlasOrganizationData(location)
{
    Properties = new MongoDBAtlasOrganizationProperties(
        marketplace: new MongoDBAtlasMarketplaceDetails(
            subscriptionId: "your-azure-subscription-id",
            offerDetails: new MongoDBAtlasOfferDetails(
                publisherId: "mongodb",
                offerId: "mongodb_atlas_azure_native_prod",
                planId: "private_plan",
                planName: "Pay as You Go (Free) (Private)",
                termUnit: "P1M",
                termId: "gmz7xq9ge3py"
            )
        ),
        user: new MongoDBAtlasUserDetails(
            emailAddress: "admin@example.com",
            upn: "admin@example.com"
        )
        {
            FirstName = "Admin",
            LastName = "User"
        }
    )
    {
        PartnerProperties = new MongoDBAtlasPartnerProperties
        {
            OrganizationName = organizationName
        }
    },
    Tags = { ["Environment"] = "Production" }
};

// Create the organization (long-running operation)
var operation = await organizations.CreateOrUpdateAsync(
    WaitUntil.Completed,
    organizationName,
    organizationData
);

MongoDBAtlasOrganizationResource organization = operation.Value;
Console.WriteLine($"Created: {organization.Id}");

Get Existing Organization

// Option 1: From collection
MongoDBAtlasOrganizationResource org = 
    await organizations.GetAsync("my-atlas-org");

// Option 2: From resource identifier
var resourceId = MongoDBAtlasOrganizationResource.CreateResourceIdentifier(
    subscriptionId: "subscription-id",
    resourceGroupName: "my-resource-group",
    organizationName: "my-atlas-org"
);
MongoDBAtlasOrganizationResource org2 = 
    armClient.GetMongoDBAtlasOrganizationResource(resourceId);
await org2.GetAsync(); // Fetch data

List Organizations

// List in resource group
await foreach (var org in organizations.GetAllAsync())
{
    Console.WriteLine($"Org: {org.Data.Name}");
    Console.WriteLine($"  Location: {org.Data.Location}");
    Console.WriteLine($"  State: {org.Data.Properties?.ProvisioningState}");
}

// List across subscription
await foreach (var org in subscription.GetMongoDBAtlasOrganizationsAsync())
{
    Console.WriteLine($"Org: {org.Data.Name} in {org.Data.Id}");
}

Update Tags

// Add a single tag
await organization.AddTagAsync("CostCenter", "12345");

// Replace all tags
await organization.SetTagsAsync(new Dictionary<string, string>
{
    ["Environment"] = "Production",
    ["Team"] = "Platform"
});

// Remove a tag
await organization.RemoveTagAsync("OldTag");

Update Organization Properties

var patch = new MongoDBAtlasOrganizationPatch
{
    Tags = { ["UpdatedAt"] = DateTime.UtcNow.ToString("o") },
    Properties = new MongoDBAtlasOrganizationUpdateProperties
    {
        // Update user details if needed
        User = new MongoDBAtlasUserDetails(
            emailAddress: "newadmin@example.com",
            upn: "newadmin@example.com"
        )
    }
};

var updateOperation = await organization.UpdateAsync(
    WaitUntil.Completed,
    patch
);

Delete Organization

// Delete (long-running operation)
await organization.DeleteAsync(WaitUntil.Completed);

Model Properties Reference

MongoDBAtlasOrganizationProperties

MongoDBAtlasMarketplaceDetails

MongoDBAtlasOfferDetails

MongoDBAtlasUserDetails

MongoDBAtlasPartnerProperties

Provisioning States

Marketplace Subscription Status

Best Practices

Use Async Methods

// Prefer async for all operations
var org = await organizations.GetAsync("my-org");
await org.Value.AddTagAsync("key", "value");

Handle Long-Running Operations

// Wait for completion
var operation = await organizations.CreateOrUpdateAsync(
    WaitUntil.Completed,  // Blocks until done
    name,
    data
);

// Or start and poll later
var operation = await organizations.CreateOrUpdateAsync(
    WaitUntil.Started,  // Returns immediately
    name,
    data
);

// Poll for completion
while (!operation.HasCompleted)
{
    await Task.Delay(TimeSpan.FromSeconds(5));
    await operation.UpdateStatusAsync();
}

Check Provisioning State

var org = await organizations.GetAsync("my-org");
if (org.Value.Data.Properties?.ProvisioningState == 
    MongoDBAtlasResourceProvisioningState.Succeeded)
{
    Console.WriteLine("Organization is ready");
}

Use Resource Identifiers

// Create identifier without API call
var resourceId = MongoDBAtlasOrganizationResource.CreateResourceIdentifier(
    subscriptionId,
    resourceGroupName,
    organizationName
);

// Get resource handle (no data yet)
var orgResource = armClient.GetMongoDBAtlasOrganizationResource(resourceId);

// Fetch data when needed
var response = await orgResource.GetAsync();

Common Errors

Related Resources

• Microsoft Learn: MongoDB Atlas on Azure
• API Reference
• Azure SDK for .NET