Business Rule on insert REST API not kicking off via Flow Designer , works if record INSERTED manually - Support and Troubleshooting

Business Rule on insert REST API not kicking off via Flow Designer , works if record INSERTED manually Issue  Symptoms If Flow Designer is used to UPDATE or INSERT any records because of which if it does an External Call( From a business rule on those tables) using any of the Web Services it throw following error in the localhost logs:

" No IntegrationHub plugin is available, external calls from the Flow Designer requires IntegrationHub subscription "

Release London onwards

Cause IntegrationHub Licensing compliance.

Any external call from Flow Designer requires an IntegrationHub entitlement.

If any customer is doing integrations on business rules on a table that Flow Designer is touching, it requires an IntegrationHub entitlement.

Resolution Paid plugin: ServiceNow IntegrationHub Installer need to be installed.

Additional Information Request IntegrationHub