list_groups() documentation unclear, as is the REST API related to it.

In this section:

• https://github.com/microsoft/azure-devops-python-api/blob/dev/azure-devops/azure/devops/v5_1/graph/graph_client.py#L145-L152

which has this blob of code:

    def list_groups(self, scope_descriptor=None, subject_types=None, continuation_token=None):
        """ListGroups.
        [Preview API] Gets a list of all groups in the current scope (usually organization or account).
        :param str scope_descriptor: Specify a non-default scope (collection, project) to search for groups.
        :param [str] subject_types: A comma separated list of user subject subtypes to reduce the retrieved results, e.g. Microsoft.IdentityModel.Claims.ClaimsIdentity
        :param str continuation_token: An opaque data blob that allows the next page of data to resume immediately after where the previous page ended. The only reliable way to know if there is more data left is the presence of a continuation token.
        :rtype: :class:`<PagedGraphGroups> <azure.devops.v5_1.graph.models.PagedGraphGroups>`
        """

what is actually meant by these pieces and where should I find that information? The REST API docs dont' really tell much and aren't much help either.

• https://docs.microsoft.com/en-us/rest/api/azure/devops/graph/groups/list

Start with azure-devops/azure/devops/v5_1/graph/graph_client.py around lines 145-152 and compare the list_groups docstring with the linked Azure DevOps Graph Groups REST documentation. Determine what each parameter and the returned PagedGraphGroups value means, then update the relevant documentation so users can find clear explanations and references.