Printing template parameters in azure devops template

Question

Is there a task or command that I can use to output all the parameters variable in a Azure DevOps template when the pipeline is run?

I would like the first task in the pipeline to print all parameters, that would help to spot mistakes.

Any suggestions

Answer 1

I was also faced with this requirement and found the following solution:

    - script: |    
       echo "${{ convertToJson(parameters) }}"

Documentation for convertToJson

Answer 2

I've found this to work for me: (as just using the respond above gave an error)

- powershell: |    
    $jsonParams = '${{ convertToJson(parameters) }}'
    Write-Host $jsonParams
  displayName: 'Print parameters in JSON format'