Validation error for identifiers containing the / character

[mwangersjo]

Some examples in the docs use names such as team:contoso/tooling. These result in a syntax error highlighting in VS code when added to an fga.yaml-file. Example:

name: example
model: |
  model
    schema 1.1

  type user
  type team
    relations
        define member: [user]

tuples:
- user: user:mats
  relation: member
  object: team:contoso/tooling

tests:
  - name: Test
    check:
      - user: user:mats
        object: team:contoso/tooling
        assertions:
          member: true

Which results in errors on the object fields in tuples and testseven though FGA allows for theses names. (OpenFGAYamlValidationError)