anchor.diff:           %% Teams
            teams/2,
            create_team/5,
  +         add_team_repository/3,
            add_team_member/3,
            delete_team_member/3,
            %% Hooks
  
positive.code:             Other
      end.
  
  -spec add_team_member(credentials(), integer(), string()) -> result().
  add_team_member(Cred, TeamId, Username) ->
      Url = make_url(teams, {TeamId, Username}),
  
negative.code: make_url(teams, {TeamId, Username}) ->
      Url = ?GITHUB_API ++ "/teams/~p/members/~s",
      io_lib:format(Url, [TeamId, Username]);
  make_url(teams_repos, {TeamId, RepoFullName}) ->
      Url = ?GITHUB_API ++ "/teams/~p/repos/~s",
      io_lib:format(Url, [TeamId, RepoFullName]);
  
  %% Repositories
  make_url(repo, {RepoFullName}) ->
  