anchor.diff:              {error, Reason}
       end.
   
  +%% Collaborators
  +
   -spec collaborators(credentials(), repository()) -> result().
   collaborators(Cred, Repo) ->
       Url = make_url(collaborators, {Repo}),
  
positive.code:     Comments = jiffy:decode(Result, [return_maps]),
      {ok, Comments}.
  
  -spec file_content(credentials(), repository(), string(), string()) -> result().
  file_content(Cred, Repo, CommitId, Filename) ->
      Url = make_url(file_content, {Repo, CommitId, Filename}),
  
negative.code:          orgs/2,
           org_repos/3,
           all_org_repos/3,
           %% Teams
           teams/2,
           create_team/5,
           add_team_member/3,
           delete_team_member/3,
           %% Hooks
           hooks/2,
           create_webhook/4,
  