Is there a CoAP lib for FreeRTOS?

We are looking for a CoAP library to be used on FreeRTOS devices.
Is there some implementation of CoAP that has been done?

We don’t yet have a first party library, but FreeRTOS works with several open source CoAP libraries. For example, 1nce’s FreeRTOS template uses both FreeRTOS and CoAP.

More info Cellular Interface Demo (Zero Touch Provisioning) - FreeRTOS