Sanitaze the API according to rest principles

For workflows List Workflows: Endpoint: GET /workflows Description: Retrieve a list of all workflows. Replaces the /descriptions and the existing endpoint.

Create Workflow:
    Endpoint: POST /workflows
    Description: Create a new workflow. As is now.

Get Workflow by ID:
    Endpoint: GET /workflows/{workflow_id}
    Description: Retrieve a specific workflow by its unique identifier. Replaces the /workflow/id. 

Update Workflow by ID:
    Endpoint: PUT /workflows/{workflow_id}
    Description: Update an existing workflow identified by its unique identifier. Replaces the /workflow/id.

Delete Workflow by ID:
    Endpoint: DELETE /workflows/{workflow_id}
    Description: Delete a specific workflow by its unique identifier. Replaces the /workflow/id.

The above principles should be applied to every entity.