Probably the easiest way to do this is to use the Auth0 Node SDK in the action. Example:
exports.onExecutePostChangePassword = async (event) => {
const ManagementClient = require('auth0').ManagementClient
const management = new ManagementClient({
domain: 'REPLACE_WITH_TENANT_DOMAIN',
clientId: event.secrets.MGMT_CLIENT_ID,
clientSecret: event.secrets.MGMT_CLIENT_SECRET
})
// Example
const res = await management.getUsersByEmail(event.user.email)
console.log(res)
};
Make sure that you install the auth0
npm module (from the Modules section), and set the two secrets (from the Secrets section).