> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/expected-rack-group/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/infra-controller/_mcp/server.

# Expected Rack Group

Expected Rack Group declares an external topology identifier, racks, and device members for an NVLink domain.
Manufacturer and physical location are conveyed through the same well-known `chassis.*` and `location.*` labels used by Expected Racks.


## API Docs

- Expected Rack Group [Retrieve all Expected Rack Groups](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/expected-rack-group/get-all-expected-rack-group.md)
- Expected Rack Group [Create Expected Rack Group](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/expected-rack-group/create-expected-rack-group.md)
- Expected Rack Group [Replace all Expected Rack Groups](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/expected-rack-group/replace-all-expected-rack-group-legacy.md)
- Expected Rack Group [Delete all Expected Rack Groups](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/expected-rack-group/delete-all-expected-rack-group.md)
- Expected Rack Group [Retrieve Expected Rack Group](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/expected-rack-group/get-expected-rack-group.md)
- Expected Rack Group [Delete Expected Rack Group](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/expected-rack-group/delete-expected-rack-group.md)
- Expected Rack Group [Update Expected Rack Group](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/expected-rack-group/update-expected-rack-group.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://docs.nvidia.com/infra-controller/openapi.json)
- [OpenAPI YAML](https://docs.nvidia.com/infra-controller/openapi.yaml)