go to settings > devices > keyboard
look for the keyboard shortcut for "Switch windows"
set this to the shortcut Alt+Tab (this will overwrite the old shortcut)
If you now press Alt+Tab you will be able to directly select all open windows without grouping into the different apps.
In OpenAPI version 3, you do this with the allOf keyword:
components:
schemas:
BasicErrorModel:
type: object
required:
- message
- code
properties:
message:
type: string
code:
type: integer
minimum: 100
maximum: 600
ExtendedErrorModel:
allOf: # Combines the BasicErrorModel and the inline model
- $ref: '#/components/schemas/BasicErrorModel'
- type: object
required:
- rootCause
properties:
rootCause:
type: string
In the example above, the ExtendedErrorModel schema includes its own properties and properties inherited from BasicErrorModel