code: def get_trunk_interfaces(devId):
      
  
      # checks to see if the imc credentials are already available
      if auth is None or url is None:
          set_imc_creds()
      global r
      get_trunk_interfaces_url = "/imcrs/vlan/trunk?devId=" + str(devId) + "&start=1&size=5000&total=false"
      f_url = url + get_trunk_interfaces_url
      payload = None
      # creates the URL using the payload variable as the contents
      r = requests.get(f_url, auth=auth, headers=headers)
      # r.status_code
      if r.status_code == 200:
          dev_trunk_interfaces = (json.loads(r.text))
          if len(dev_trunk_interfaces) == 2:
              return dev_trunk_interfaces['trunkIf']
          else:
              dev_trunk_interfaces['trunkIf'] = ["No trunk inteface"]
              return dev_trunk_interfaces['trunkIf']
docs: Function takes devId as input to RESTFULL call to HP IMC platform
      :param devId: output of get_dev_details
      :return: list of dictionaries containing of interfaces configured as an 802.1q trunk