I would like to know if I can use an anonymous user in the Portal's REST API updateIdentityStore resource when used with LDAP. Can I leave a blank password in this case or this is not available?
Not sure if you could leave the password blank?
Although the JSON format that you specified username / password with "isPasswordEncrypted": "false" option. Once you save and update the updatedIdentityStore, the password will be encrypted (won't be the clear text).
hope this info help