TTS_cloud - Call Service

Hi, just converting some of my apps to use the TTS_cloud_say service.
The line in my app is

self.call_service("tts/cloud_say", entity_id = current_speaker, message = data["text"], language = "en-au" )

it is not working, I am guessing I need to add the gender option.
If this was in YAML it would be

entity_id: <speaker name>
message: the message
language: en-US
options:
 gender: male

what is the syntax to have the options:gender in the service call?

thanks

Try this:

self.call_service(
  "tts/cloud_say",
   entity_id = current_speaker,
   message = data["text"],
   language = "en-au" ,
   options = { "gender": "male" }
)