Add unit tests for REST API calls that get physical/logical devices without properties

The upgraded FastAPI is highlighting pydantic model and function signature errors that were not detected by the current unit tests.

Add tests to get physical and logical devices without their properties to ensure this works properly.

Locate the REST API entry points and existing unit tests for retrieving physical and logical devices, then run the current test suite under the upgraded FastAPI. Add coverage for requests that omit device properties, and consider the work done when both API paths pass without Pydantic model or function-signature errors.

Written by the indexing model from the issue text.