Azure DevOps Pipelines: Leveraging Stages with YAML Objects

Hi John, this is a great doc ! Is there a main YAML file that calls all the templates like stage, job and task ?

Should we just add 

params 

call the param template here 

trigger 

variables 

call the variable template here

stages 

call the stage template here 

 -stage 

 jobs:

-job:

call the job template here

steps:

- task: call the task template here 

Is that the right format, do you have a sample yaml file that calls the templates just as a reference. 

Again, your blog is really helpful, thank you