docs: function pullDataFromEndp(opts, catalog, model, cb) {
    var myopts = extend({}, opts);
    myopts.path = APIM_CATALOG_ENDP + '/' + catalog.cat + model.endp + '?' + // filter parms
        APIM_CLIENT_ID_EQ + opts.clientid + '&' + APIM_TYPE_EQ + APIM_TYPE_FILTER;
    myopts.prefix = model.prefix + catalog.org + '-' + catalog.cat + '-';
    myopts.suffix = '.json';
  
    fetch(myopts, function(err, result) {
      if (err) {
        cb(err);
      } else if (typeof result === 'object') {
        response[model.name].push(result.file);
        cb();
      } else {
        var error = new Error('Unexpected type returned from ' + model.name + ' fetch');
        cb(error);
      }
    });
  }