old_contents: """LlamaLab Automate notification service."""
  import logging
  
  import requests
  import voluptuous as vol
  
  from homeassistant.components.notify import PLATFORM_SCHEMA, BaseNotificationService
  from homeassistant.const import CONF_API_KEY, CONF_DEVICE, HTTP_OK
  from homeassistant.helpers import config_validation as cv
  
  _LOGGER = logging.getLogger(__name__)
  _RESOURCE = "https://llamalab.com/automate/cloud/message"
  
  CONF_TO = "to"
  
  PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
      {
          vol.Required(CONF_API_KEY): cv.string,
          vol.Required(CONF_TO): cv.string,
          vol.Optional(CONF_DEVICE): cv.string,
      }
  )
  
  
  def get_service(hass, config, discovery_info=None):
      """Get the LlamaLab Automate notification service."""
      secret = config.get(CONF_API_KEY)
      recipient = config.get(CONF_TO)
      device = config.get(CONF_DEVICE)
  
      return AutomateNotificationService(secret, recipient, device)
  
  
  class AutomateNotificationService(BaseNotificationService):
      """Implement the notification service for LlamaLab Automate."""
  
      def __init__(self, secret, recipient, device=None):
          """Initialize the service."""
          self._secret = secret
          self._recipient = recipient
          self._device = device
  
      def send_message(self, message="", **kwargs):
          """Send a message to a user."""
          _LOGGER.debug("Sending to: %s, %s", self._recipient, str(self._device))
          data = {
              "secret": self._secret,
              "to": self._recipient,
              "device": self._device,
              "payload": message,
          }
  
          response = requests.post(_RESOURCE, json=data)
          if response.status_code != HTTP_OK:
              _LOGGER.error("Error sending message: %s", response)
  
new_contents: """LlamaLab Automate notification service."""
  import logging
  
  import requests
  import voluptuous as vol
  
  from homeassistant.components.notify import (
      ATTR_DATA,
      PLATFORM_SCHEMA,
      BaseNotificationService,
  )
  from homeassistant.const import CONF_API_KEY, CONF_DEVICE, HTTP_OK
  from homeassistant.helpers import config_validation as cv
  
  _LOGGER = logging.getLogger(__name__)
  _RESOURCE = "https://llamalab.com/automate/cloud/message"
  
  ATTR_PRIORITY = "priority"
  
  CONF_TO = "to"
  
  PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
      {
          vol.Required(CONF_API_KEY): cv.string,
          vol.Required(CONF_TO): cv.string,
          vol.Optional(CONF_DEVICE): cv.string,
      }
  )
  
  
  def get_service(hass, config, discovery_info=None):
      """Get the LlamaLab Automate notification service."""
      secret = config.get(CONF_API_KEY)
      recipient = config.get(CONF_TO)
      device = config.get(CONF_DEVICE)
  
      return AutomateNotificationService(secret, recipient, device)
  
  
  class AutomateNotificationService(BaseNotificationService):
      """Implement the notification service for LlamaLab Automate."""
  
      def __init__(self, secret, recipient, device=None):
          """Initialize the service."""
          self._secret = secret
          self._recipient = recipient
          self._device = device
  
      def send_message(self, message="", **kwargs):
          """Send a message to a user."""
  
          # Extract params from data dict
          data = dict(kwargs.get(ATTR_DATA) or {})
          priority = data.get(ATTR_PRIORITY, "Normal")
  
          _LOGGER.debug(
              "Sending to: %s, %s, prio: %s", self._recipient, str(self._device), priority
          )
  
          data = {
              "secret": self._secret,
              "to": self._recipient,
              "device": self._device,
              "priority": priority,
              "payload": message,
          }
  
          response = requests.post(_RESOURCE, json=data)
          if response.status_code != HTTP_OK:
              _LOGGER.error("Error sending message: %s", response)
  
subject: Add llamalab_automate optional message delivery priority (#34234)