Get ServiceNow APIs for Script Editor

getApisForScript.js

/**
 * Get ServiceNow APIs for Script Editor
 *
 * Returns context-specific API for use within Script Editor
 *
 * @param {GlideRecord} gr - GlideRecord containing script being edited
 * @param {*} field - script field name
 * @returns {Object} - parsed JSON API
 */
function getApisForScript(gr, field) {
  field = field || "script";

  var gsem = new GlideScriptEditorManager();
  var apis = gsem.getApis(gr.getTableName(), field, gr).toString();
  // fix invalid JSON
  apis = apis.replace("\\'", "'");

  return JSON.parse(apis);
}

var table = "sys_script_include";
var id = "a718ea1bdbd563009fd2d421cf961950";
var gr = new GlideRecord(table);

if (gr.get(id)) {
  var apis = getApisForScript(gr);
  var formatted = JSON.stringify(apis);

  gs.info(table);
  gs.info(formatted);
}