yum module is not listing the appd packages

[geetha_chowdary_chal (geetha chowdary chalapati)]

I am running yum module to list the packages of appdynamics. But i am not able to see the packages

• name: Appdynamics packages
  yum:
  list: Appdynamics*
  register: result

other way i tried is

• name: Appdynamics packages
  yum:
  list: insatlled
  register: result

Regards,
geetha