Search Engine Ranker Macro For OpenAI Format Question

#openai[<model>,<prompt or template>,<amount of words>,<keyword>,<temperature>,<language>]

https://www.gsa-online.de/gsa-docu/

This is how we're instructed to do this.

#openai[<model>,<prompt or template>,<temperature>]

This is how I've been doing this. 

I understand that the language and temperature are optional. I've left out word count as well as KW bc I have those set in the prompt itself. 

This seems to work. I am just asking if it is okay, or if under certain circumstances this might not be ideal.

Thank you.