# Microsoft Fabric Domains API

**Canonical:** https://apis.io/apis/microsoft-fabric/microsoft-fabric-domains-api/  
**Provider:** Microsoft Fabric — https://apis.io/providers/microsoft-fabric/  
**Base URL:** https://api.fabric.microsoft.com/v1/admin  
**Documentation:** https://learn.microsoft.com/en-us/fabric/data-warehouse/connectivity

Microsoft Fabric Domains API is one of 62 APIs that [Microsoft Fabric](https://apis.io/providers/microsoft-fabric/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Domains. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

The Domains API from Microsoft Fabric — 16 operation(s) for domains.

## Operations (21)

| Method | Path | Summary |
|---|---|---|
| GET | `/domains?preview=true` | Returns info for all domains (preview) |
| POST | `/domains?preview=true` | Creates a new domain (preview) |
| GET | `/domains?preview=false` | Returns info for all domains |
| POST | `/domains?preview=false` | Creates a new domain |
| GET | `/domains/{domainId}?preview=true` | Returns the specified domain info (preview) |
| PATCH | `/domains/{domainId}?preview=true` | Updates the specified domain info (preview) |
| DELETE | `/domains/{domainId}` | Deletes the specified domain |
| GET | `/domains/{domainId}` | Returns specified domain information |
| GET | `/domains/{domainId}?preview=false` | Returns the specified domain info |
| PATCH | `/domains/{domainId}?preview=false` | Updates the specified domain info |
| GET | `/domains/{domainId}/workspaces` | Returns a list of the workspaces assigned to the specified domain |
| POST | `/domains/{domainId}/assignWorkspaces` | Assign workspaces to the specified domain by workspace ID |
| POST | `/domains/{domainId}/unassignWorkspaces` | Unassign workspaces from the specified domain by workspace ID |
| POST | `/domains/{domainId}/unassignAllWorkspaces` | Unassign all workspaces from the specified domain |
| GET | `/domains/{domainId}/roleAssignments` | Returns a list of domain role assignments |
| POST | `/domains/{domainId}/roleAssignments/bulkAssign` | Assign the specified admins or contributors to the domain |
| POST | `/domains/{domainId}/roleAssignments/bulkUnassign` | Unassign the specified admins or contributors from the domain |
| POST | `/domains/{domainId}/roleAssignments/syncToSubdomains` | Sync the role assignments from the specified domain to its subdomains |
| POST | `/domains/{domainId}/assignWorkspacesByCapacities` | Assign all workspaces that reside on the specified capacities to the specified… |
| POST | `/domains/{domainId}/assignWorkspacesByPrincipals` | Assign workspaces to the specified domain, when one of the specified principals… |
| GET | `/domains` | Returns a list of all the tenant's domains |

## Machine-readable artifacts (3)

- **OpenAPI** — https://artifacts.apis.io/microsoft-fabric/openapi/microsoft-fabric-domains-api-openapi.yml
- **Documentation** — https://learn.microsoft.com/en-us/rest/api/fabric/
- **SourceCode** — https://github.com/microsoft/fabric-rest-api-specs

## Other Microsoft Fabric APIs (12)

- [Microsoft Fabric SQL Connection](https://apis.io/apis/microsoft-fabric/sql-connection-api/)
- [Microsoft Fabric Capacities API](https://apis.io/apis/microsoft-fabric/microsoft-fabric-capacities-api/)
- [Microsoft Fabric Connections API](https://apis.io/apis/microsoft-fabric/microsoft-fabric-connections-api/)
- [Microsoft Fabric Items API](https://apis.io/apis/microsoft-fabric/microsoft-fabric-items-api/)
- [Microsoft Fabric Workspaces API](https://apis.io/apis/microsoft-fabric/microsoft-fabric-workspaces-api/)
- [Microsoft Fabric Activation API](https://apis.io/apis/microsoft-fabric/microsoft-fabric-activation-api/)
- [Microsoft Fabric Activations API](https://apis.io/apis/microsoft-fabric/microsoft-fabric-activations-api/)
- [Microsoft Fabric Capacity Settings API](https://apis.io/apis/microsoft-fabric/microsoft-fabric-capacitysettings-api/)
- [Microsoft Fabric Catalog API](https://apis.io/apis/microsoft-fabric/microsoft-fabric-catalog-api/)
- [Microsoft Fabric Compute API](https://apis.io/apis/microsoft-fabric/microsoft-fabric-compute-api/)
- [Microsoft Fabric Copilot API](https://apis.io/apis/microsoft-fabric/microsoft-fabric-copilot-api/)
- [Microsoft Fabric Custom Pools API](https://apis.io/apis/microsoft-fabric/microsoft-fabric-custompools-api/)

## Tags

Domains

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/microsoft-fabric/microsoft-fabric-domains-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/microsoft-fabric/.