Config or operational data from pyang confd

Question

Can we determine if it is a configuration or operational data model from the pyang model in confD, If I do not have permission to read the actual yang file Eg:

module: my-test
  +--rw something
     +--rw leaf1?      string
     +--rw leaf2?      string

Answer 1

As mentioned in FAQ A data-model defines the configuration (R-W) data, operational (R-O) data, and administrative actions that are accessible for a management system and maintained by the device.

From Pyang file, rw indicates configuration data while ro indicate read/operational data

Eg:

module: optest

    +--ro optable
       +--ro opname?      string
       +--ro opvalue?   string