Put Box CLI result into Powershell variable

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Scott Best

• 2021年07月01日 20:15

Running a Powershell script with some Box CLI commands in it.  The commands complete successfully and the result is shown on screen/in the Powershell console, but I can't seem to get that result into a variable so the script can determine success/failure and continue processing accordingly.

Specifically, I'm working with the command: Box collaborations:delete

I've tried:

$X = box collaborations:delete $CollabID --as-user $UserID --json

box collaborations:delete $CollabID --as-user $UserID --json > $X

$X = "$(box collaborations:delete $CollabID --as-user $UserID --json)" | ConvertFrom-Json

In all 3 cases $X is null/empty, but "Collaboration <CollabID> successfully removed" is shown on the screen in the Powershell console.

How do I get the "Collaboration <CollabID> successfully removed" in a variable?

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  Alex Novotny

  • 2021年07月02日 16:05

  Hey Scott! 

  Thanks for the question. 

  This is happening because Box is returning a 204. There are a couple things you can do! 

  If you want to see the 204 response code - you can use this syntax in a powershell script vs calling the CLI within a powershell script. 

  $headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]"
  $headers.Add("Authorization", "Bearer <token>")
  try {
  $response = Invoke-RestMethod 'https://api.box.com/2.0/collaborations/<collab_id>' -Method 'DELETE' -Headers $headers
  } catch {
      # Dig into the exception to get the Response details.
      # Note that value__ is not a typo.
      Write-Host "StatusCode:" $_.Exception.Response.StatusCode.value__ 
      Write-Host "StatusDescription:" $_.Exception.Response.StatusDescription
  }

  If you want to use the CLI in the command still, you could do something like this:

  $id="<collab_id>"
  $collabResponse = "$(box collaborations:delete $id 2>&1)" | Tee-Object -Variable collabResponse
  Write-Host "Response: $collabResponse"

  Thanks, 

  Alex, Box Developer Advocate

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  Scott Best

  • 2021年07月02日 17:47

  That's perfect!  Just what I needed to know.  Thank you!

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